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Affinity Unit: nM uM
 α-Carbonic anhydrase (αCA) [ 37 ] HIV-1 Protease Mutant, ANAM-11 [ 4 ]
 α-galactosidase [ 17 ] HIV-1 Protease Mutant, NAM-10 [ 4 ]
 α-glucosidase [ 130 ] HIV-1 Reverse Transcriptase [ 961 ]
 β-1,4-Galactosyltransferase I (β4GalT) [ 1 ] HIV-1 Reverse Transcriptase Mutant (103N/181C) [ 10 ]
 β-Carbonic anhydrase (βCA) [ 37 ] HIV-1 Reverse Transcriptase Mutant (K103N) [ 43 ]
 β-Carbonic anhydrase (CA) [ 14 ] HIV-1 Reverse Transcriptase Mutant (K103N/Y181C) [ 11 ]
 β-Carbonic anhydrase (CA1) [ 14 ] HIV-1 Reverse Transcriptase Mutant (L100I) [ 24 ]
 β-Carbonic anhydrase 2 (CA 2) [ 22 ] HIV-1 Reverse Transcriptase Mutant (L100I/K103N) [ 2 ]
 β-Carbonic anhydrase 3 (CA 3) [ 22 ] HIV-1 Reverse Transcriptase Mutant (P236L) [ 4 ]
 β-galactosidase [ 11 ] HIV-1 Reverse Transcriptase Mutant (Y181C) [ 118 ]
 β-glucosidase [ 12 ] HIV-1 Reverse Transcriptase Mutant (Y181I) [ 5 ]
 β-ketoacyl-ACP synthase I (C171Q KasA) [ 1 ] HIV-1 Reverse Transcriptase Mutant (Y188L) [ 17 ]
 β-lactamase (Bla2) [ 7 ] HIV-1 Reverse Transcriptase RNase H [ 30 ]
 κ opioid receptor (KOR D138A) [ 7 ] HIV-2 Protease [ 16 ]
 κ opioid receptor (KOR D138N) [ 9 ] HIV-2 Reverse Transcriptase [ 5 ]
 κ opioid receptor (KOR E297A) [ 9 ] HMG-CoA reductase [ 107 ]
 κ opioid receptor (KOR H291A) [ 9 ] Homo sapiens furin (paired basic amino acid cleaving enzyme) (FURIN), mRNA [ 22 ]
 κ opioid receptor (KOR H291F) [ 9 ] Homo sapiens lysine demethylase 2A (KDM2A) [ 9 ]
 κ opioid receptor (KOR I135A) [ 9 ] Homoisocitrate Dehydrogenase (HICDH) [ 12 ]
 κ opioid receptor (KOR I294A) [ 9 ] Homoserine kinase [ 6 ]
 κ opioid receptor (KOR I316A) [ 9 ] Hormone-sensitive lipase (HSL) [ 52 ]
 κ opioid receptor (KOR K200A) [ 9 ] hPKG 1 beta 1-351 [ 4 ]
 κ opioid receptor (KOR K227A) [ 9 ] hPKG 1 beta 1-351 (G182E) [ 4 ]
 κ opioid receptor (KOR L212A) [ 9 ] hPKG 1 beta 1-351 (G306E) [ 4 ]
 κ opioid receptor (KOR M142A) [ 9 ] hPKG 1 beta 5-676 [ 4 ]
 κ opioid receptor (KOR M226A) [ 9 ] hPKG II 41−418 [ 4 ]
 κ opioid receptor (KOR Q115A) [ 9 ] hPKG II 41−418 (G232E) [ 4 ]
 κ opioid receptor (KOR Y119A) [ 9 ] hPKG II 41−418 (G356E) [ 4 ]
 κ opioid receptor (KOR Y119F) [ 9 ] HPr kinase [ 2 ]
 κ opioid receptor (KOR Y139A) [ 9 ] HSP90 and hnRNPA2/B1 [ 167 ]
 κ opioid receptor (KOR Y139F) [ 9 ] HTH-type transcriptional regulator mgrA (MgrA) [ 4 ]
 κ opioid receptor (KOR Y312A) [ 9 ] Human cytomegalovirus protease (HCMV Pr) [ 3 ]
 κ opioid receptor (KOR Y312F) [ 9 ] human factor d  [ 4 ]
 κ opioid receptor (KOR Y313A) [ 9 ] Human herpesvirus 1 DNA polymerase [ 6 ]
 κ opioid receptor (KOR Y313F) [ 9 ] Human herpesvirus 1 protease [ 12 ]
 κ opioid receptor (KOR Y320A) [ 8 ] Human immunodeficiency virus type 1 protease [ 160 ]
 κ opioid receptor (KOR Y320F) [ 9 ] Human immunodeficiency virus type 1 reverse transcriptase [ 28 ]
 κ opioid receptor (KOR Y66A) [ 9 ] Hyaluronidase [ 14 ]
 α-Amylase group 4 allergen (Aca s 4) [ 1 ] Hydroxycarboxylic acid receptor 2 [ 18 ]
 1,5-anhydro-D-fructose reductase [ 70 ] Hypoxanthine-guanine phosphoribosyltransferase (HGPRT) [ 49 ]
 1-deoxy-D-xylulose 5-phosphate reductoisomerase [ 31 ] Hypoxanthine-guanine-xanthine phosphoribosyltransferase (PfHGXPRT) [ 14 ]
 1-Deoxy-D-xylulose-5-phosphate synthase (DXP synthase)) [ 8 ] Hypoxia-inducible factor prolyl hydroxylase 1 [ 184 ]
 11-beta-hydroxysteroid dehydrogenase 1 [ 976 ] Hypoxia-inducible factor prolyl hydroxylase 2 (HIFPH2) [ 16 ]
 11-beta-Hydroxysteroid Dehydrogenase 1 (11-beta-HSD1) [ 61 ] Hypoxia-inducible factor prolyl hydroxylase 4 (HIF) [ 11 ]
 11-beta-hydroxysteroid dehydrogenase 2 [ 4 ] I-kappa-B Kinase 1 (IKK-alpha) [ 89 ]
 12-Lipoxygenase (12-LOX) [ 17 ] idh r132c nadph/ nadp [ 19 ]
 15-hydroxyprostaglandin dehydrogenase [NAD+] [ 130 ] IDH1 R132C [ 331 ]
 15-Lipoxygenase (LoxA) [ 5 ] IDH1 R132H [ 1674 ]
 15-Lipoxygenase (SLO) [ 13 ] idh2 r140q 16 hr nadph/ nadp [ 32 ]
 15-Lipoxygenase-2 (15-LOX-2) [ 17 ] IDH2(R140Q) [ 262 ]
 17-beta-Hydroxysteroid Dehydrogenase 1 (17-beta-HSD1) [ 36 ] IgG receptor FcRn large subunit p51 [ 204 ]
 17-beta-Hydroxysteroid Dehydrogenase 5 (17-beta-HSD5, AKR1C3) [ 9 ] Imidazoline receptor 1 (I1R) [ 6 ]
 17-beta-hydroxysteroid dehydrogenase type 3 [ 15 ] Immunophilin FKBP12 [ 17 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (H222S) [ 1 ] IMP Cyclohydrolase (IMPCH) [ 3 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (L306A) [ 1 ] Indoleamine 2,3-dioxygenase 1 [ 192 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (L308A) [ 1 ] Induced myeloid leukemia cell differentiation protein Mcl-1 [ 298 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (L54V) [ 1 ] Induced myeloid leukemia cell differentiation protein Mcl-1 homolog [ 23 ]
 20S proteasome [ 6 ] Influenza A virus Hemagglutinin [ 2 ]
 26S Proteasome regulatory subunit Rpn11 (Rpn11) [ 2 ] Inhibitor of NF-kappa-B kinase (IKK) [ 65 ]
 2C-methyl-D-erythritol-2,4-cyclodiphosphate synthase (IspF) [ 9 ] Inhibitor of nuclear factor kappa-B kinase subunit epsilon [ 1309 ]
 3-dehydroquinate dehydratase [ 15 ] Inorganic pyrophosphatase (EcPPiase) [ 14 ]
 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG-CoA) [ 13 ] Inorganic pyrophosphatase (MtPPiase) [ 14 ]
 3-Hydroxybenzoate 6-hydroxylase (3HB6H H213A) [ 1 ] Inorganic pyrophosphatase (SaPPiase) [ 14 ]
 3-Hydroxybenzoate 6-hydroxylase (3HB6H Y105F) [ 1 ] Inorganic pyrophosphatase (ScPPiase) [ 14 ]
 3-Hydroxybenzoate 6-hydroxylase (3HB6H) [ 1 ] Inosine Monophosphate Dehydrogenase Type 1 (IMPDH1) [ 18 ]
 3-Phosphoinositide dependent protein kinase-1 [ 2 ] Inosine Monophosphate Dehydrogenase Type 2 (IMPDH2) [ 108 ]
 3-phosphoinositide-dependent protein kinase 1 (51-359) [ 8 ] Inosine-5-monophosphate dehydrogenase (IMPDH) [ 39 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) [ 22 ] Inositol 1,3,4,5,6-pentakisphosphate 2-kinase (IPK1) [ 5 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (A162V) [ 2 ] Inositol 1,4,5-trisphosphate 3-kinase (IP3K ) [ 24 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (E166D) [ 2 ] Inositol 1,4,5-trisphosphate receptor [ 4 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (L159M) [ 2 ] Insulin receptor [ 17 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (T222A) [ 2 ] Insulin Receptor-Related Protein (INSRR) [ 6 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (V143T) [ 2 ] Insulin-like growth factor 1 receptor (964-1370) [ 174 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (V143T/T222A) [ 2 ] Insulin-like growth factor I receptor [ 617 ]
 3C-like proteinase (3CL-PRO) [ 20 ] Integrin alpha-5 [ 12 ]
 3C-like proteinase (CVB3 3Cpro) [ 4 ] Integrin alpha2beta1 [ 28 ]
 5α-Reductase 1 (5α-R1) [ 13 ] Integrin alpha4beta1 (VLA-4) [ 176 ]
 5'-AMP-activated protein kinase catalytic subunit alpha-1 [ 36 ] Integrin alpha4beta7 [ 4 ]
 5'-AMP-activated protein kinase Complex 1 [ 227 ] Interleukin-1 receptor-associated kinase 1 [ 42 ]
 5-alpha-Reductase (5α-Reductase) [ 12 ] Interleukin-1 receptor-associated kinase 4 [ 2431 ]
 5-enolpyruvylshikimate-3-phosphate synthase [ 2 ] Intermediate conductance calcium-activated potassium channel protein 4 [ 41 ]
 5-HT1A/ 5-HT2c [ 5 ] Intestinal alkaline phosphatase [ 4 ]
 5-HT3A Serotonin Receptor [ 43 ] Intestinal alkaline phosphatase (IAP) [ 28 ]
 5-hydroxytryptamine receptor 1A (5-HT1A) [ 661 ] Intestinal fatty acid-binding protein (hIFABP) [ 6 ]
 5-hydroxytryptamine receptor 1A (5HT1A) [ 76 ] IRE1α [ 47 ]
 5-hydroxytryptamine receptor 1B [ 3 ] Isocitrate dehydrogenase [NADP] cytoplasmic [ 1653 ]
 5-hydroxytryptamine receptor 1B (5HT1B) [ 55 ] Isoform 3 of cAMP-specific 3',5'-cyclic phosphodiesterase 4D [ 4 ]
 5-hydroxytryptamine receptor 1D [ 3 ] ITGA5/ITGB1 [ 17 ]
 5-hydroxytryptamine receptor 1D (5HT1D) [ 3 ] ITGA8/ITGB1 [ 17 ]
 5-hydroxytryptamine receptor 2A [ 266 ] ITGAV/ITGB1 [ 17 ]
 5-hydroxytryptamine receptor 2A (5HT2A) [ 16 ] ITGAV/ITGB3 [ 17 ]
 5-hydroxytryptamine receptor 2B (5HT2B) [ 22 ] ITGAV/ITGB5 [ 17 ]
 5-hydroxytryptamine receptor 2C [ 74 ] ITGAV/ITGB6 [ 17 ]
 5-hydroxytryptamine receptor 2C (5HT2C) [ 5 ] ITGAV/ITGB8 [ 17 ]
 5-hydroxytryptamine receptor 3A [ 96 ] JAK1 (866-1154) [ 69 ]
 5-hydroxytryptamine receptor 4 (5-HT4) [ 7 ] JAK1 (aa866-1154) [ 13 ]
 5-Hydroxytryptamine receptor 6 (5-HT6) [ 366 ] JAK2 (aa808-1132) [ 13 ]
 5-Hydroxytryptamine receptor 7 (5-HT7) [ 24 ] JAK2 (831-1132) [ 69 ]
 5-hydroxytryptamine receptor 7 (5HT7) [ 2 ] JAK3 (aa811-1124) [ 13 ]
 5-Lipoxygenase (5-LOX) [ 5 ] Jumonji domain-containing protein 2A (JMJD2A) [ 5 ]
 5-lipoxygenase/FLAP [ 34 ] Jumonji domain-containing protein 2C (JMJD2C) [ 6 ]
 8-Oxoguanine DNA glycosylase-1 (OGG1) [ 20 ] Kalligrein-7 Y180R (KLK7) [ 5 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 4 (ADAMTS-4) [ 40 ] Kallikrein 14 [ 20 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 5 (ADAMTS-5) [ 66 ] Kallikrein 5 [ 18 ]
 AbDsbA(ox)/AFDQIDNAPEE [ 1 ] Kallikrein 7 [ 18 ]
 Abelson tyrosine-kinase 1 SH2 domain (ABL SH2) [ 3 ] Kallikrein-1 (KLK1) [ 38 ]
 Abelson tyrosine-kinase 2 SH2 domain (Arg SH2) [ 3 ] Kaposi's sarcoma-associated herpesvirus (KSHV) [ 3 ]
 Abhydrolase Domain-Containing Protein 6 [ 1 ] Kaposi's sarcoma-associated herpesvirus protease (KSHV Pr) [ 3 ]
 ABL [ 2 ] Kappa-type opioid receptor [ 811 ]
 ABL Mutant (E255K) [ 2 ] Ketol-acid reductoisomerase [ 4 ]
 ABL Mutant (F359V) [ 2 ] KIAA1363 [ 1 ]
 ABL Mutant (M351T) [ 2 ] kinesin spindle protein [ 37 ]
 ABL Mutant (Q252H) [ 2 ] Kinesin Spindle Protein Eg5 [ 83 ]
 ABL Mutant (T315I) [ 27 ] kinesin spindle protein Mutant (A356T) [ 2 ]
 ABL Mutant (Y253F) [ 2 ] kinesin spindle protein Mutant (D130V) [ 12 ]
 ABL1(Q252H) [ 32 ] Kynurenine Aminotransferase 1/Glutamine Transaminase K [ 2 ]
 Acetyl-CoA carboxylase 1 [ 73 ] Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial [ 193 ]
 Acetyl-CoA carboxylase 1 (ACC1) [ 134 ] L‐Hydroxynicotine oxidase (LHNO) [ 4 ]
 Acetyl-CoA carboxylase 2 [ 73 ] L-6-hydroxynicotine oxidase (LHNO K287M) [ 1 ]
 Acetyl-CoA carboxylase 2 (ACC2) [ 2297 ] L-6-hydroxynicotine oxidase (LHNO N166A) [ 1 ]
 Acetyl-coenzyme A transporter 1 (AT1) [ 148 ] L-6-hydroxynicotine oxidase (LHNO Y311F) [ 1 ]
 Acetylcholine Binding protein [ 149 ] L-lactate dehydrogenase A [ 59 ]
 Acetylcholinesterase [ 1380 ] L-lactate:NAD+ oxidoreductase A (LDH-A4) [ 6 ]
 Acetylcholinesterase (AChE) [ 5 ] L-lactate:NAD+ oxidoreductase B (LDH-B4) [ 6 ]
 Acetylcholinesterase and butyrylcholinesterase (AChE and BChE) [ 25 ] L-lactate:NAD+ oxidoreductase C (LDH-C4) [ 6 ]
 Acetylpolyamine amidohydrolase (APAH) [ 4 ] Lactate Dehydrogenase [ 42 ]
 Acetylpolyamine oxidase (APAO) [ 1 ] Lactate dehydrogenase A (LDHA) [ 12 ]
 Acid ceramidase (AC) [ 17 ] Lactate dehydrogenase B (LDHB) [ 2 ]
 Acidic fibroblast growth factor [ 11 ] Laforin [ 2 ]
 Acidic mammalian chitinase (AMCase) [ 2 ] Lck [ 47 ]
 AcrAB-TolC [ 4 ] Lecithin-cholesterol acyltransferase (LCAT) [ 4 ]
 Activated thrombin-activatable fibrinolysis inhibitor (TAFIa) [ 25 ] Legumain [ 5 ]
 Activin receptor type-1 [ 69 ] lens epithelium-derived growth factor p75 [ 8 ]
 Activin receptor type-1B [ 43 ] Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1) [ 25 ]
 Activin receptor-like kinase 3 (ALK-3) [ 55 ] Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3) [ 19 ]
 Acyl Cholesterol Acyltransferase 1 (ACAT-1) [ 7 ] Leucine aminopeptidase (LAP) [ 7 ]
 acyl coA-diacylglycerol acyl transferase 1 (DGAT1) [ 15 ] Leucine-rich repeat kinase 2 (LRRK2 t-WT) [ 6 ]
 Acyl-CoA: cholesterol acyltransferase (ACAT) [ 27 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2) [ 776 ]
 Acyl-protein thioesterase 1 [ 2 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2)(G2019S) [ 269 ]
 Acyl-protein thioesterase 1 (APT1 I75L) [ 2 ] Leucine-rich repeat serine/threonine-protein kinase 2 G2019S [ 234 ]
 Acyl-protein thioesterase 1 (APT1 I75L/S82A) [ 2 ] Leucyl-tRNA synthetase (LeuRS) [ 1 ]
 Acyl-protein thioesterase 1 (APT1 I75L/S82A/Q83P) [ 2 ] Leucyl-tRNA synthetase K510A mutant (K510A) [ 1 ]
 Acyl-protein thioesterase 1 (APT1 I75L/S82A/Q83P/R149H/A150R/S151A) [ 2 ] Leucyl-tRNA synthetase K510E mutant (K510E) [ 1 ]
 Acyl-protein thioesterase 1 (APT1 L176M) [ 2 ] Leukocyte elastase [ 1558 ]
 Acyl-protein thioesterase 1 (APT1 Q83P) [ 2 ] Leukotriene A4 hydrolase [ 230 ]
 Acyl-protein thioesterase 2 [ 2 ] Leukotriene C4 synthase [ 65 ]
 Acyl-protein thioesterase 2 (APT2 H152R) [ 2 ] Lipoamide Dehydrogenase (Lpd) [ 125 ]
 Acyl-protein thioesterase 2 (APT2 L78I) [ 2 ] Lipoxygenase [ 33 ]
 Acyl-protein thioesterase 2 (APT2 L78I/A85S) [ 2 ] Lipoxygenase (LOX) [ 12 ]
 Acyl-protein thioesterase 2 (APT2 L78I/A85S/P86Q) [ 2 ] Lipoxygenase-1 [ 48 ]
 Acyl-protein thioesterase 2 (APT2 L78I/A85S/P86Q/H152R/R153A/A154S) [ 2 ] Liver Receptor Homolog 1 [ 23 ]
 Acyl-protein thioesterase 2 (APT2 M178L) [ 2 ] Liver X receptor (LXR alpha AND LXR beta) [ 192 ]
 Acyl-protein thioesterase 2 (APT2 P86Q) [ 2 ] Liver X Receptor alpha (LXR-alpha) [ 39 ]
 ADAM17 [ 163 ] Liver X Receptor beta (LXR-beta) [ 63 ]
 ADAMTS-5 (Aggrecanase-2) [ 40 ] Low molecular weight phosphotyrosine protein phosphatase (LMWPTP) [ 3 ]
 ADC-7 beta-lactamase (ADC-7) [ 2 ] LTB4R [ 8 ]
 Adenosine deaminase [ 80 ] Lysine-specific demethylase 3A [ 11 ]
 Adenosine deaminase 3 (SanADA3) [ 2 ] Lysine-specific demethylase 4C [ 5 ]
 Adenosine Kinase (AK) [ 8 ] Lysine-specific demethylase 4C (KDM4C) [ 4 ]
 Adenosine Phosphosulfate Reductase (APSR) [ 10 ] Lysine-specific demethylase 5A [ 277 ]
 Adenosine receptor A1 [ 182 ] Lysine-specific demethylase 5A (KDM5A(1-1090)-Flag) [ 10 ]
 Adenosine receptor A2a [ 232 ] Lysine-specific demethylase 5A (KDM5A) [ 5 ]
 Adenosine receptor A2b [ 50 ] Lysine-specific demethylase 5B [ 17 ]
 Adenosine receptor A3 [ 44 ] Lysine-specific demethylase 5C [ 19 ]
 Adenosine Receptors A2a (A2a) [ 7 ] Lysine-specific demethylase 5C (KDM5C) [ 5 ]
 Adrenergic receptor alpha [ 4 ] Lysine-specific demethylase 5D (KDM5D) [ 5 ]
 Adrenergic receptor alpha-2 [ 10 ] Lysine-specific demethylase 6A (KDM6A) [ 1 ]
 Adrenergic receptor beta [ 26 ] Lysine-specific demethylase 6B [ 5 ]
 Ah Receptor [ 8 ] Lysine-specific demethylase 6C (UTY(KDM6C)) [ 1 ]
 AICAR Tfase [ 19 ] Lysine-specific demethylase 6C (UTY(KDM6C))(P1214I) [ 1 ]
 Aldehyde dehydrogenase (ALDH2) [ 64 ] Lysine-specific demethylase 6C (UTY(KDM6C))(S1138G) [ 1 ]
 Aldehyde dehydrogenase 1A1 (ALDH1A1) [ 16 ] Lysine-specific histone demethylase 1A [ 1311 ]
 Aldehyde dehydrogenase 3A1 (ALDH3A1) [ 56 ] Lysine-specific histone demethylase 2 (LSD2) [ 5 ]
 Aldehyde oxidase (AO) [ 11 ] Lysophospholipase-like 1 (LYPLAL1) [ 12 ]
 Aldehyde reductase (ALR1) [ 18 ] Lysosomal alpha-glucosidase [ 1 ]
 Aldo-keto reductase family 1 member C1 [ 1 ] Lysozyme (hen egg) [ 1 ]
 Aldo-keto reductase family 1 member C2 [ 1 ] LysP-related transporter STM2200 (STM2200) [ 2 ]
 Aldo-keto reductase family 1 member C4 (AK1C4) [ 1 ] Lysyl oxdiase (PPLO) [ 3 ]
 Aldo-keto reductase family member 1B10 (AKR1B10) [ 13 ] M.SssI methyltransferase [ 1 ]
 Aldo-keto-reductase family 1 member C3 [ 46 ] M3 muscarinic receptor (M3'(3C)-Xa A177C) [ 2 ]
 Aldose reductase (AR) [ 123 ] M3 muscarinic receptor (M3'(3C)-Xa F550C) [ 2 ]
 Aldose reductase L301M (AR) [ 1 ] M3 muscarinic receptor (M3'(3C)-Xa F554C) [ 2 ]
 Aldosterone Synthase (CYP11B2) [ 300 ] M3 muscarinic receptor (M3'(3C)-Xa K178C) [ 2 ]
 ALK tyrosine kinase receptor [ 224 ] M3 muscarinic receptor (M3'(3C)-Xa K548C) [ 2 ]
 ALK tyrosine kinase receptor (L1196M) [ 116 ] M3 muscarinic receptor (M3'(3C)-Xa K555C) [ 2 ]
 Alkaline phosphatase placental type [ 8 ] M3 muscarinic receptor (M3'(3C)-Xa R176C) [ 2 ]
 Alkaline phosphatase, tissue-nonspecific isozyme [ 1 ] M3 muscarinic receptor (M3'(3C)-Xa R179C) [ 2 ]
 Alpha glucosidase [ 1 ] M3 muscarinic receptor (M3'(3C)-Xa R551C) [ 2 ]
 Alpha-(1,3)-fucosyltransferase IV [ 3 ] M3 muscarinic receptor (M3'(3C)-Xa T180C) [ 2 ]
 Alpha-(1,3)-fucosyltransferase VII [ 14 ] M3 muscarinic receptor (M3'(3C)-Xa T549C) [ 2 ]
 Alpha-(2,3)-(N)-sialyltransferase [ 3 ] M3 muscarinic receptor (M3'(3C)-Xa T552C) [ 2 ]
 Alpha-1,6-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase [ 634 ] M3 muscarinic receptor (M3'(3C)-Xa T553C) [ 2 ]
 Alpha-1A adrenergic receptor [ 3 ] M3 muscarinic receptor (M3'(3C)-Xa T556C) [ 2 ]
 Alpha-1B adrenergic receptor [ 2 ] M3 muscarinic receptor (M3'(3C)-Xa) [ 4 ]
 Alpha-1D adrenergic receptor [ 7 ] Macrophage colony stimulating factor receptor [ 3 ]
 alpha-Amylase [ 21 ] Macrophage colony-stimulating factor 1 (CSF-1) [ 14 ]
 alpha-Carbonic Anhydrase [ 17 ] Macrophage colony-stimulating factor 1 receptor [ 413 ]
 Alpha-chymotrypsin [ 31 ] Macrophage colony-stimulating factor 1 receptor (c-Fms) [ 176 ]
 Alpha-fucosidase [ 8 ] Macrophage colony-stimulating factor 1 receptor (CSF1R) or (c-fms) [ 93 ]
 Alpha-galactosidase [ 5 ] Macrophage migration inhibitory factor (MIF) [ 34 ]
 Alpha-galactosidase A [ 10 ] Macrophage-stimulating protein receptor [ 3 ]
 alpha-Glucosidase (α-Glucosidase) [ 12 ] Macrophage-stimulating protein receptor (RON) [ 2 ]
 alpha-Glucosidase (alpha-Glu) [ 80 ] Maltase-glucoamylase [ 2 ]
 alpha-glucosidase (Gaa) [ 21 ] Mammalian target of Rapamycin (mTORC1) [ 29 ]
 Alpha-glucosidase A (α-Gal A) [ 14 ] Mandelate racemase [ 2 ]
 Alpha-glucosidase MAL12 [ 51 ] Mandelate racemase (MR) [ 15 ]
 Alpha-L-fucosidase 1 [ 6 ] MAP kinase ERK2 [ 184 ]
 Alpha-L-fucosidase I [ 12 ] MAP kinase p38 [ 67 ]
 Alpha-mannosidase [ 10 ] MAP Kinase p38 alpha Mutant (G110A) [ 6 ]
 alpha-Methylacyl-CoA Racemase [ 10 ] MAP Kinase p38 alpha Mutant (G110D) [ 6 ]
 Alpha-synuclein [ 31 ] MAP kinase signal-integrating kinase 1 (MKNK1) [ 21 ]
 Amiloride-sensitive cation channel 2, neuronal [ 2 ] MAP kinase-activated protein kinase 2 [ 39 ]
 Amine oxidase (AGAO) [ 3 ] MAP kinase-activated protein kinase 3 [ 4 ]
 Amine oxidase [flavin-containing] A [ 864 ] MAP kinase-activated protein kinase 5 [ 5 ]
 Amine oxidase [flavin-containing] B [ 980 ] MAP kinase-interacting serine/threonine-protein kinase 1 [ 38 ]
 Aminoacyl-tRNA synthetase [ 6 ] MAP kinase-interacting serine/threonine-protein kinase 1 (MKNK1) [ 85 ]
 Aminopeptidase [ 74 ] MAP kinase-interacting serine/threonine-protein kinase 2 [ 180 ]
 Aminopeptidase N [ 33 ] MAPK-Activated Protein Kinase 2 (MK2) [ 52 ]
 AMP deaminase 1 (hAMPD1) [ 4 ] Mas-related G protein-coupled receptor X2 (MRGPRX2) [ 58 ]
 AMP deaminase 1 (mAMPD1) [ 3 ] Mast/stem cell growth factor receptor Kit [ 517 ]
 AMP deaminase 1 (rAMPD1) [ 3 ] Maternal embryonic leucine zipper kinase (MELK) [ 763 ]
 AMP deaminase 2 [ 2 ] Matriptase [ 49 ]
 AMP deaminase 2 (rAMPD2) [ 3 ] Matrix metalloproteinase (1 and 13) [ 3 ]
 AMP deaminase 3 (hAMPD3) [ 2 ] Matrix metalloproteinase 10 [ 7 ]
 AMP deaminase 3 (rAMPD3) [ 2 ] Matrix metalloproteinase-1 (cd-MMP-1) [ 8 ]
 AMPK alpha2/beta1/gamma1 [ 47 ] Matrix metalloproteinase-1 (MMP1) [ 152 ]
 Amyloid β-protein (Aβ42) [ 10 ] Matrix Metalloproteinase-10 (MMP-10) [ 3 ]
 Amyloid Binding Alcohol Dehydrogenase [ 11 ] Matrix metalloproteinase-12 (MMP12) [ 73 ]
 Anandamide amidohydrolase [ 236 ] Matrix metalloproteinase-14 (MMP14) [ 20 ]
 Anaplastic lymphoma kinase C1156Y (ALK C1156Y) [ 8 ] Matrix metalloproteinase-2 (MMP-2) [ 10 ]
 Androgen Receptor [ 351 ] Matrix metalloproteinase-7 (MMP7) [ 26 ]
 Androgen receptor ligand-binding domain (AR-LBD) [ 3 ] Matrix Metalloproteinase-8 (MMP-8) [ 35 ]
 Angiogenin [ 4 ] Matrix metalloproteinase-9 (MMP-9) [ 10 ]
 Angiotensin II AT1B [ 7 ] MBT domain-containing protein 1 (MBTD1) [ 25 ]
 Angiotensin II receptor [ 7 ] Mcl-1 (residues 172-327) [ 6 ]
 Angiotensin-Converting Enzyme [ 6 ] Mdm2 [ 26 ]
 Anthranilyl-CoA synthetase PqsA (PqsA) [ 7 ] MDM2 and p53 [ 497 ]
 Anthrax Lethal Factor (LF) [ 158 ] Megakaryocyte protein-tyrosine phosphatase (PTP-MEG2) [ 6 ]
 AP-4-A phosphorylase [ 20 ] Melanin-concentrating hormone receptor [ 464 ]
 AP2-associated protein kinase 1 [ 145 ] Melanin-concentrating hormone receptor 1 (MCHR1)(E4Q)(A5T) [ 247 ]
 Apelin receptor [ 788 ] Melanocortin receptor 3 (MC3R) [ 4 ]
 Apoptosis regulator Bcl-2 [ 344 ] Melanocortin receptor 4 [ 401 ]
 Apoptosis Regulator Bcl-xL [ 93 ] Melanocortin receptor 5 (MC5R) [ 516 ]
 Apurinic-apyrimidinic endonuclease 1 (APE-1) [ 42 ] Melanocyte-stimulating hormone receptor [ 250 ]
 Arachidonate 15-lipoxygenase [ 17 ] Membrane-bound aminopeptidase P (APP2) [ 4 ]
 Arachidonate 5-lipoxygenase [ 110 ] MERS-CoV papain-like protease (MERS-PLpro) [ 4 ]
 Arginase (SmARG) [ 8 ] Metabotropic glutamate receptor [ 52 ]
 Arginase-1 [ 66 ] Metabotropic glutamate receptor 2 [ 264 ]
 Arginase-2, mitochondrial [ 65 ] Metabotropic glutamate receptor 5 [ 107 ]
 Aromatase (CYP19) [ 272 ] Metabotropic glutamate receptor 5a (mGluR5) [ 23 ]
 Aryl Hydrocarbon Receptor (AhR) [ 25 ] Metallo-beta-lactamase [ 13 ]
 Asparaginyl Endopeptidase (AE) [ 30 ] Metallo-beta-lactamase type 2 [ 837 ]
 ATP Phosphoribosyltransferase [ 11 ] Metalloproteinase with thrombospondin motifs 4 (ADAMTS-4) [ 3 ]
 ATP-binding cassette sub-family G member 2 [ 28 ] Methionine Aminopeptidase (MAP) [ 20 ]
 ATP-dependent clamp loaders gp44/62 [ 13 ] Methionine aminopeptidase 2 [ 238 ]
 ATP-dependent clamp loaders gp44/62 (R175K) [ 7 ] Methionine Aminopeptidase Type 1 (MetAP1) [ 14 ]
 ATP-dependent clamp loaders gp44/62 (R175L) [ 7 ] Methionine aminopeptidase Type 2 (MetAP2) [ 12 ]
 ATP-sensitive inward rectifier potassium channel 1 [ 237 ] Methyl-lysine binding protein (53BP1) [ 26 ]
 Aurora B/INCENP [ 1 ] Methylated AKR1B10 K125R/V301L (AKME2MU) [ 7 ]
 Aurora kinase A [ 312 ] Methylthioadenosine Nucleosidase (MTAN) [ 40 ]
 Aurora Kinase A (Aurora-A) [ 26 ] Methylthioadenosine Nucleosidase(MTAN) [ 17 ]
 Aurora kinase B [ 144 ] Methylthioadenosine Phosphorylase (MTAP) [ 11 ]
 Aurora Kinase C (Aurora-C) [ 18 ] Microtubule-associated protein tau [ 105 ]
 AXL receptor tyrosine kinase [ 20 ] Microtubule-associated protein Tau isoform 2N4R (Tau 2N4R) [ 64 ]
 B-Raf Protein Kinase [ 1 ] Mineralocorticoid Receptor (MR) [ 5 ]
 B-Raf Protein Kinase Mutant (V599E) [ 1 ] Misshapen-like kinase 1 (MINK1) [ 2 ]
 B-RAF V600E [ 2256 ] Mitogen-activated protein kinase 1 [ 1029 ]
 Bacterial leucyl aminopeptidase [ 11 ] Mitogen-activated protein kinase 10 [ 13 ]
 Bacteriophage T4 DNA Ligase [ 7 ] Mitogen-Activated Protein Kinase 10 (JNK3) [ 37 ]
 Baculoviral IAP repeat (BIR) domains BIR2 [ 14 ] Mitogen-activated protein kinase 13 (MAPK13) [ 8 ]
 Baculoviral IAP repeat (BIR) domains BIR3 [ 14 ] Mitogen-activated protein kinase 14 [ 407 ]
 Baculoviral IAP repeat-containing protein 2 [ 257 ] Mitogen-activated protein kinase 15 [ 9 ]
 Baculoviral IAP repeat-containing protein 3 (IAP1 BIR3) [ 50 ] Mitogen-activated protein kinase 3 [ 1 ]
 Basic fibroblast growth factor [ 34 ] Mitogen-activated protein kinase 9 [ 19 ]
 Bcl-2-like protein 1 [ 108 ] Mitogen-activated protein kinase kinase kinase 5 (MAP3K5) [ 45 ]
 Bcl-2-related protein A1 [ 198 ] Mitogen-activated protein kinase kinase kinase 8 [ 68 ]
 BCL-W [ 4 ] Mitogen-activated protein kinase phosphatase 5 (MKP5) [ 1 ]
 Bcl2-antagonist of cell death (BAD) [ 5 ] Mitotic checkpoint serine/threonine-protein kinase BUB1 (704-1085) [ 121 ]
 Bcl2-related protein A1 (Bfl-1) [ 1 ] Mitotic kinesin Eg5 (Eg5) [ 3 ]
 BCR/ABL fusion protein (T351I) [ 202 ] Mixed Lineage Kinase 1 (MLK1) [ 37 ]
 BCR/ABL fusion protein isoform X3 [ 202 ] Mixed Lineage Kinase 2 (MLK2) [ 1 ]
 BDBM197287 [ 4 ] Mixed Lineage Kinase 3 (MLK3) [ 10 ]
 BDBM197309 [ 5 ] MKP-3 [ 45 ]
 BDBM197310 [ 10 ] ML-IAP-BIR [ 32 ]
 BDNF/NT-3 growth factors receptor [ 85 ] modified VEGFR3 cytoplasmic domain [ 5 ]
 BET bromodomain 4 (BRD4) [ 2 ] Monoamine oxidase [ 320 ]
 Beta amyloid A4 protein [ 51 ] Monoamine Oxidase Type A (MAO-A) [ 33 ]
 Beta-1 adrenergic receptor [ 26 ] Monoamine Oxidase Type B (MAO-B) [ 80 ]
 Beta-2 adrenergic receptor and beta-3 adrenergic receptor [ 74 ] Monocarboxylate Transporter 1 [ 43 ]
 Beta-2-microglobulin [ 7 ] Monocarboxylate transporter 1 (MCT1) [ 26 ]
 Beta-adrenergic receptor kinase 1 [ 39 ] Monoglyceride Lipase (MGL) [ 1 ]
 Beta-amyloid protein 40 [ 12 ] Motilin receptor [ 16 ]
 Beta-amyloid protein 42 [ 6 ] MPI protein [ 462 ]
 Beta-carbonic anhydrase [ 39 ] MRCK alpha [ 5 ]
 Beta-catenin [ 8 ] Mu-type opioid receptor [ 744 ]
 Beta-catenin/APC-R3 [ 3 ] mu/kappa opioid receptor [ 5 ]
 Beta-catenin/E-cadherin [ 3 ] Mucosal addressin cell adhesion molecule 1 (MAdCAM-1)/Alpha-4 Beta-7 Integrin [ 153 ]
 Beta-catenin/Tcf4 [ 3 ] MurC [ 6 ]
 beta-Galactosidase (β-Gal) [ 6 ] MurD [ 27 ]
 beta-Galactosidase (β-Gal)(I51T) [ 6 ] MurE [ 6 ]
 beta-Galactosidase (β-Gal)(R201C) [ 6 ] MurF [ 6 ]
 Beta-glucocerebrosidase [ 20 ] Muscarinic acetylcholine receptor M1 [ 11 ]
 Beta-glucosidase [ 17 ] MutT homolog 1 protein (MTH1) [ 18 ]
 Beta-glucosidase A [ 4 ] Myeloid cell leukemia 1 (Mcl-1) [ 8 ]
 Beta-glucuronidase (EcGUS) [ 6 ] Myeloperoxidase (MPO) [ 15 ]
 Beta-hexosaminidase subunit alpha (HexA) [ 8 ] Myosin light chain kinase, smooth muscle [ 18 ]
 Beta-hexosaminidase subunit beta (Hex B) [ 10 ] Myristoyl-CoA:protein N-myristoyltransferase (Nmt) [ 226 ]
 beta-Hydroxyacyl-Acyl Carrier Protein Dehydratase (FabZ) [ 30 ] N-acetyl-beta-D-glucosaminidase (O-GlcNAcase) [ 129 ]
 beta-Hydroxyacyl-acyl carrier protein dehydratase (FtFabZ) [ 4 ] N-acylethanolamine-hydrolyzing acid amidase  [ 24 ]
 beta-Hydroxyacyl-acyl carrier protein dehydratase (YpFabZ) [ 4 ] N-acylethanolamine-hydrolyzing acid amidase (NAAA) [ 67 ]
 Beta-ketoacyl-ACP synthase (KasA) [ 18 ] N-lysine methyltransferase SMYD2 [ 82 ]
 Beta-ketoacyl-ACP synthase (KasA) C171Q [ 22 ] N-myristoyltransferase (NMT1) [ 603 ]
 Beta-ketoacyl-ACP synthase III (FabH) [ 10 ] N-terminal nucleophile hydrolase (PVdQ) [ 4 ]
 Beta-lactamase [ 26 ] Na+/H+ exchanger regulatory factor-1 PDZ domain (PDZ1) [ 9 ]
 Beta-lactamase (CTX-M) [ 14 ] Na+/H+ exchanger regulatory factor-1 PDZ domain (PDZ2) [ 7 ]
 Beta-lactamase (SHV-1) [ 40 ] Na/K-ATPase [ 10 ]
 Beta-lactamase (TEM-1) [ 54 ] nAChR alpha4 beta2 subtype [ 16 ]
 Beta-lactamase AmpC [ 116 ] NAD synthetase [ 4 ]
 Beta-lactamase NDM-1 [ 837 ] NAD-dependent deacetylase sirtuin 2 [ 7 ]
 Beta-lactamase OXA-10 [ 2 ] NAD-Dependent Deacetylase Sirtuin-1 [ 34 ]
 Beta-lactamase VIM-1 [ 837 ] NAD-dependent protein deacetylase sirtuin-3 (SIRT3) [ 4 ]
 Beta-mannosidase [ 30 ] NAD-dependent protein deacetylase sirtuin-5 (SIRT5) [ 4 ]
 beta-Secretase (BACE-1) [ 50 ] NAD-dependent protein deacetylase sirtuin-7 (SIRT7) [ 4 ]
 Beta-secretase 1 [ 4147 ] NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial [ 56 ]
 Beta-secretase 1 (1-458 aa) [ 549 ] NADH-ubiquinone oxidoreductase [ 3 ]
 Beta-secretase 1 (aa 1-460) [ 3 ] NADPH-dependent enoyl-ACP reductase (FabI) [ 41 ]
 Beta-secretase 1 (BACE) [ 67 ] Neprilysin [ 60 ]
 Beta-secretase 1 (BACE1) [ 162 ] Neuraminidase A [ 164 ]
 Beta-secretase 2 [ 1415 ] Neuraminidase A (NanA) [ 3 ]
 Bfl-1 [ 44 ] Neuraminidase B [ 53 ]
 Bifunctional protein (GlmU) [ 20 ] Neuraminidase B (NanB) [ 1 ]
 Bile acid receptor [ 160 ] Neuraminidase C (NanC) [ 1 ]
 Biotin Carboxylase [ 14 ] Neuraminidase N1 [ 2 ]
 Biotin ligase [ 6 ] Neuraminidase N3 [ 2 ]
 BIR2 [ 257 ] Neurokinin 1 receptor [ 28 ]
 BIR3 [ 257 ] Neuromedin-K receptor [ 259 ]
 BirA Bifunctional Protein [ 10 ] Neuronal acetylcholine receptor [ 160 ]
 Bone Morphogenetic Protein Receptor type II (BMPR2) [ 6 ] Neuronal acetylcholine receptor protein alpha-2/beta-2 subunit [ 11 ]
 Bone morphogenetic protein receptor type-1B (BMPR1B) [ 59 ] Neuronal acetylcholine receptor protein alpha-2/beta-4 subunit [ 11 ]
 Botulinum Neurotoxin Type A [ 72 ] Neuronal acetylcholine receptor protein alpha-3/beta-2 subunit [ 11 ]
 Bradykinin B1 receptor [ 44 ] Neuronal acetylcholine receptor protein alpha-3/beta-4 subunit [ 17 ]
 BRAF-MEK-ERK [ 101 ] Neuronal acetylcholine receptor protein alpha-4/beta-2 subunit [ 16 ]
 BRD4 BD1 (aa 42-168) [ 6 ] Neuronal acetylcholine receptor protein alpha-4/beta-4 subunit [ 11 ]
 Bromodomain and PHD finger-containing protein 3 [ 1 ] Neuronal acetylcholine receptor subunit alpha-4 [ 43 ]
 Bromodomain protein 4 (BRD4-BD1) [ 30 ] Neuronal acetylcholine receptor subunit alpha-7 [ 71 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 D144A) [ 4 ] Neuropeptide Y receptor type 5 ( NPY Y5) [ 2 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 D145A) [ 4 ] Neuropeptide Y receptor type 5 (NPY Y5) [ 48 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 I146A) [ 4 ] Neurotensin receptor 3 [ 49 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 L94A) [ 4 ] Neutral alpha-glucosidase AB [ 16 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 M149A) [ 3 ] Neutral endopeptidase (NEP) [ 65 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 N140A) [ 2 ] NF-kappa-beta-inducing kinase (NF-kB) [ 815 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 P82A) [ 4 ] Nicotinamide adenine dinucleotide synthetase (NADs) [ 81 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 W81A) [ 3 ] Nicotinamide N-methyltransferase (NNMT) [ 7 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 WT) [ 4 ] Nicotinamide phosphoribosyltransferase [ 1930 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 Y139F) [ 4 ] Nicotinamide phosphoribosyltransferase (NAMPT) [ 112 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 Y97F) [ 2 ] Nicotinate-nucleotide adenylyltransferase (NadD) [ 85 ]
 Bromodomain testis 1 (BRDT(1)) [ 24 ] Nitric oxide synthase mutant (eNOS L111A) [ 2 ]
 Bromodomain testis-specific protein [ 5 ] Nitric oxide synthase mutant (eNOS Y477A) [ 2 ]
 Bromodomain testis-specific protein (BRDT) [ 8 ] Nitric oxide synthase mutant (nNOS H341L) [ 2 ]
 Bromodomain-containing protein 1 [ 3 ] Nitric oxide synthase mutant (nNOS M336V/D597N) [ 9 ]
 Bromodomain-containing protein 2 [ 305 ] Nitric oxide synthase, brain [ 19 ]
 Bromodomain-containing protein 2 (BRD2) [ 8 ] Nitric Oxide Synthase, brain Mutant (D597N) [ 8 ]
 Bromodomain-containing protein 2 Bromo 1 domain(BRD2 BD1) [ 4 ] Nitric Oxide Synthase, brain Mutant (D597N/M336V) [ 4 ]
 Bromodomain-containing protein 2 Bromo 2 domain(BRD2 BD2) [ 15 ] Nitric Oxide Synthase, endothelial [ 45 ]
 Bromodomain-containing protein 3 [ 346 ] Nitric oxide synthase, endothelial (eNOS) [ 16 ]
 Bromodomain-containing protein 3 (BRD3) [ 8 ] Nitric Oxide Synthase, endothelial Mutant (N368D) [ 3 ]
 Bromodomain-containing protein 3 Bromo 1 domain(BRD3 BD1) [ 4 ] Nitric oxide synthase, inducible [ 15 ]
 Bromodomain-containing protein 3 Bromo 2 domain(BRD3 BD2) [ 4 ] Nitric-oxide synthase, brain [ 57 ]
 Bromodomain-containing protein 4 [ 880 ] NMDA [ 2 ]
 Bromodomain-containing protein 4 (BRD4) [ 1053 ] Nociceptin receptor [ 265 ]
 Bromodomain-containing protein 4 Bromo 1 domain(BRD4 BD1) [ 73 ] Nociceptin/mu opioid receptor [ 71 ]
 Bromodomain-containing protein 4 Bromo 2 domain(BRD4 BD2) [ 49 ] Non-receptor tyrosine-protein kinase TYK2 [ 1242 ]
 btk [ 18 ] Non-structural protein 5B (NS5B) [ 166 ]
 Butyrylcholinesterase (BChE) [ 388 ] NS3 [ 21 ]
 Butyrylcholinesterase (BuChE) [ 8 ] NS3 Protease [ 1 ]
 C-C chemokine receptor type 2 [ 68 ] NS3 serine protease (NS3) [ 2 ]
 C-His6-SmNACE [ 4 ] NS3-4A protease [ 10 ]
 c-Jun N-terminal kinase, JNK [ 231 ] NS3/4A protease [ 12 ]
 c-Kit [ 6 ] NS3/4A protein [ 6 ]
 C-RAF [ 1466 ] NT-3 growth factor receptor [ 3 ]
 C-Raf TR (1-324) [ 43 ] Nuclear proteasome inhibitor UBLCP1 [ 9 ]
 C-terminal-binding protein 1 (CtBP1) [ 3 ] Nuclear receptor ROR-gamma [ 391 ]
 C-terminal-binding protein 2 (CtBP2) [ 4 ] o-Succinylbenzoyl-CoA synthase (MenE) [ 11 ]
 CA I + BH [ 2 ] Olfactory receptor class A 1 (ORA1) [ 11 ]
 CA III + BH [ 2 ] Oligosaccharyl transferase (OT) [ 9 ]
 CA VII + BH [ 2 ] Opioid growth factor receptor-like protein 1 [ 489 ]
 CA XIII + BH [ 2 ] Opioid receptors; mu & delta [ 16 ]
 Calcitonin gene-related peptide (CGRP alpha) [ 21 ] Orexin receptor type 1 [ 324 ]
 Calcitonin gene-related peptide (CGRP) receptor [ 4 ] Orexin receptor type 2 [ 352 ]
 Calcitonin gene-related peptide type 1 receptor [ 30 ] Ornithine carbamoyltransferase [ 24 ]
 Calcium channel (Type L) [ 198 ] Orotate phosphoribosyltransferase (HsOPRT) [ 23 ]
 Calcium-dependent protein kinase 1 [ 30 ] Orotate phosphoribosyltransferase (PfOPRT) [ 20 ]
 Calcium-sensing receptor (CaSR) [ 63 ] Orotidine Monophosphate Decarboxylase (ODCase) [ 20 ]
 Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B [ 10 ] OSBP-related protein 4 (ORP4L) [ 2 ]
 Calcium/calmodulin-dependent protein kinase II [ 3 ] OSBP-related protein 4 (ORP4S) [ 2 ]
 Calcium/calmodulin-dependent protein kinase kinase 2 (CaMKKB) P274E [ 1 ] Ovarian cancer G-protein coupled receptor 1 [ 1 ]
 Calpain-1 [ 26 ] P-glycoprotein 1 [ 5 ]
 Calpain-2 [ 10 ] p110α/p85α [ 239 ]
 Calpain-2 (m-Calpain) [ 64 ] p110β/p85α [ 7 ]
 Calpain1/2 [ 82 ] p110delta/p85alpha [ 366 ]
 CaM-kinase kinase beta [ 1 ] p21-Activated kinase 2 (PAK2) [ 1 ]
 CAM-RNase A [ 6 ] P2X purinoceptor 3 [ 3193 ]
 CAMK2A [ 1 ] P2X purinoceptor 7 [ 2171 ]
 cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A [ 84 ] P2X purinoceptor 7 (P2X7) [ 1267 ]
 cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A [ 500 ] p2x3 [ 558 ]
 cAMP-dependent protein kinase (PKA) [ 32 ] p2x3 + hsa [ 6 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR1 (1) [ 5 ] P2X7 rat [ 91 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR1 (2) [ 5 ] p38 MAPK/ MAPKAP kinases MK2 [ 8 ]
 cAMP-dependent protein kinase type I-alpha regulatory subunit [ 3 ] P70S6K (T412E) [ 243 ]
 cAMP-specific 3',5'-cyclic phosphodiesterase 4A [ 114 ] PAI-1/uPA [ 240 ]
 cAMP-specific 3',5'-cyclic phosphodiesterase 4B [ 87 ] Pancreatic alpha-amylase [ 7 ]
 cAMP-specific 3',5'-cyclic phosphodiesterase 4C [ 2 ] Pancreatic alpha-amylase (HPA) [ 3 ]
 cAMP-specific 3',5'-cyclic phosphodiesterase 7B [ 5 ] Pancreatic endoplasmic reticulum kinase (PERK) [ 3 ]
 Cannabinoid receptor [ 55 ] Pancreatic lipase [ 29 ]
 Cannabinoid receptor 1 [ 164 ] Pantothenate synthetase [ 5 ]
 Cannabinoid receptor 1 (CB1 D338A) [ 2 ] Papain [ 65 ]
 Cannabinoid receptor 1 (CB1 H219A) [ 2 ] Papain-like protease (PLpro) [ 8 ]
 Cannabinoid receptor 1 (CB1 I218A) [ 2 ] Parathyroid hormone (PTH) [ 17 ]
 Cannabinoid receptor 1 (CB1 I339A) [ 2 ] Parathyroid hormone 1 receptor (PTH1R) [ 5 ]
 Cannabinoid receptor 1 (CB1 L341A) [ 2 ] pde10a enzyme [ 4 ]
 Cannabinoid receptor 1 (CB1 P221A) [ 2 ] PDZ-binding kinase [ 231 ]
 Cannabinoid receptor 1 (CB1 R340A) [ 2 ] Penicillin binding protein 2' [ 2 ]
 Cannabinoid receptor 1 (CB1 T344A) [ 2 ] Penicillin binding protein 3 (PBP3) [ 3 ]
 Cannabinoid receptor 2 [ 206 ] Penicillopepsin [ 3 ]
 Cannabinoid receptor 2 (CB2) [ 130 ] Pepsin [ 5 ]
 Carbamoyl-phosphate synthase (H353N) [ 6 ] Pepsin A [ 29 ]
 Carbonic anhydrase [ 98 ] Pepsinogen A5 [ 1 ]
 Carbonic Anhydrase (mtCA 1) [ 54 ] Peptide Deformylase [ 12 ]
 Carbonic Anhydrase (mtCA 3) [ 30 ] Peptidoglycan de-N-acetylase (PgdA) [ 5 ]
 Carbonic anhydrase 1 [ 825 ] Peptidyl-prolyl cis-trans isomerase [ 13 ]
 Carbonic anhydrase 12 [ 153 ] Peptidyl-prolyl cis-trans isomerase A [ 63 ]
 Carbonic anhydrase 13 (CA XIII) [ 99 ] Peptidyl-prolyl cis-trans isomerase F, mitochondrial [ 107 ]
 Carbonic anhydrase 2 [ 839 ] Peptidyl-prolyl cis-trans isomerase H (USA-Cyp) [ 2 ]
 Carbonic anhydrase 3 (CA III) [ 38 ] Peptidyl-prolyl cis-trans isomerase-like 1 (PPIL1) [ 2 ]
 Carbonic anhydrase 4 [ 63 ] Peregrin [ 3 ]
 Carbonic anhydrase 6 (CA-VI) [ 83 ] Peripheral-Type Benzodiazepine Receptor [ 18 ]
 Carbonic anhydrase 7 [ 113 ] Peroxisome proliferator-activated receptor [ 62 ]
 Carbonic anhydrase 9 [ 107 ] Peroxisome proliferator-activated receptor alpha (PPAR alpha) [ 88 ]
 Carbonic Anhydrase II Mutant (F131V) [ 11 ] Peroxisome proliferator-activated receptor delta (PPAR delta) [ 18 ]
 Carbonic Anhydrase III [ 47 ] PHD finger protein 1 (PHF1) [ 25 ]
 Carbonic Anhydrase IV [ 15 ] PHD finger protein 19 (PHF19) [ 25 ]
 Carbonic Anhydrase V [ 5 ] PHD finger protein 23 (PHF23) [ 25 ]
 Carbonic Anhydrase VA [ 28 ] Phenylalanyl-tRNA synthetase (PheRS) [ 26 ]
 Carbonic Anhydrase VB [ 21 ] Phenylethanolamine N-methyltransferase [ 31 ]
 Carbonic Anhydrase XIV [ 16 ] phosphatase Cdc25 [ 18 ]
 Carbonic Anhydrase XV [ 24 ] Phosphatidylinositol 3-kinase catalytic subunit type 3 [ 231 ]
 carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 isoform 1 [ 1 ] Phosphatidylinositol 3-kinase regulatory subunit alpha [ 484 ]
 Carboxypeptidase A1 [ 8 ] Phosphatidylinositol 3-kinase regulatory subunit beta [ 136 ]
 Casein Kinase I [ 3 ] Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [ 967 ]
 Casein kinase I delta/epsilon [ 802 ] Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [ 447 ]
 Casein kinase I Epsilon [ 474 ] Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [ 1435 ]
 Casein kinase I isoform alpha (CK1 Alpha) [ 3 ] Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform/gamma isoform [ 429 ]
 Casein kinase I isoform delta [ 218 ] Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [ 669 ]
 Casein kinase I/MDM2 [ 18 ] Phosphatidylinositol 4-kinase beta [ 230 ]
 Casein Kinase II [ 510 ] Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta [ 7 ]
 Casein kinase II alpha/beta [ 1280 ] Phosphodiesterase (TcrPDEC) [ 14 ]
 Casein kinase II subunit beta (CK2 beta) [ 970 ] Phosphodiesterase 10A (PDE10A) [ 31 ]
 Caseinolytic protein C1 (ClpC1 NTD E89A) [ 1 ] Phosphodiesterase 10A (PDE10A2) [ 301 ]
 Caseinolytic protein C1 (ClpC1 NTD E89Q) [ 1 ] Phosphodiesterase 11A (PDE11A) [ 17 ]
 Caseinolytic protein C1 (ClpC1 NTD F2A) [ 1 ] Phosphodiesterase 1A [ 1 ]
 Caseinolytic protein C1 (ClpC1 NTD F2Y) [ 1 ] Phosphodiesterase 1A (PDE1A) [ 210 ]
 Caseinolytic protein C1 (ClpC1 NTD F80A) [ 1 ] Phosphodiesterase 1C (PDE1C) [ 204 ]
 Caseinolytic protein C1 (ClpC1 NTD F80Y) [ 1 ] Phosphodiesterase 2A (PDE2A) [ 1 ]
 Caseinolytic protein C1 (ClpC1 NTD) [ 1 ] Phosphodiesterase 3 (PDE3) [ 5 ]
 Caseinolytic protein C1 (ClpC1 NTD-D1) [ 1 ] Phosphodiesterase 4 (PDE4) [ 167 ]
 Caseinolytic protein C1 (ClpC1) [ 1 ] Phosphodiesterase 4 and 5 (PDE4 and PDE5) [ 28 ]
 Caspase-1 [ 80 ] Phosphodiesterase 4A (PDE4A1) [ 1 ]
 Caspase-2 [ 9 ] Phosphodiesterase 5A [ 56 ]
 Caspase-3 [ 264 ] Phosphodiesterase 6 [ 7 ]
 Caspase-4 [ 17 ] Phosphodiesterase 7 [ 183 ]
 Caspase-5 [ 17 ] Phosphodiesterase 7B (PDE7B) [ 1 ]
 Caspase-6 [ 9 ] Phosphodiesterase 8 [ 7 ]
 Caspase-7 [ 10 ] Phosphodiesterase 9 (PDE9) [ 100 ]
 Caspase-8 [ 19 ] Phosphodiesterase 9A [ 209 ]
 Caspase-9 [ 8 ] Phosphodiesterase 9A (PDE9A2) [ 1 ]
 Cathepsin (B and K) [ 307 ] Phosphodiesterase Type 10 (PDE10A) [ 511 ]
 Cathepsin (H and K) [ 226 ] Phosphodiesterase Type 2 (PDE2A) [ 5 ]
 Cathepsin A [ 140 ] Phosphodiesterase Type 3 (PDE3B) [ 22 ]
 Cathepsin A (CTSA) [ 711 ] Phosphodiesterase Type 4 (PDE4B) [ 21 ]
 Cathepsin B [ 124 ] Phosphodiesterase Type 5 (PDE5A) [ 3 ]
 Cathepsin B-Like Cysteine Protease (TbcatB) [ 30 ] Phosphodiesterase Type 5 (PDE5A) Mutant (661-681 deletion) [ 3 ]
 Cathepsin D [ 1402 ] Phosphodiesterase Type 5 (PDE5A) Mutant (663-678 deletion) [ 3 ]
 Cathepsin E [ 10 ] Phosphodiesterase Type 6 (PDE6) [ 7 ]
 Cathepsin G [ 27 ] Phosphodiesterase, PDE1/PDE5 [ 202 ]
 Cathepsin H [ 55 ] Phosphoehtnaolamine Methyltransferases 1 (PMT1) [ 22 ]
 Cathepsin K [ 333 ] Phosphoehtnaolamine Methyltransferases 2 (PMT2) [ 14 ]
 Cathepsin L [ 73 ] Phosphoglycerate dehydrogenase (PHGDH) [ 14 ]
 Cathepsin L1 [ 322 ] Phosphoglycerate dehydrogenase N-terminal fragment (PHGDH fragment) [ 2 ]
 Cathepsin S [ 492 ] Phosphoglycerate kinase 1 [ 8 ]
 Cathepsin V [ 25 ] Phosphoinositide 3-Kinase (PI3K), alpha Mutant (E545K) [ 1 ]
 Cathepsin Z [ 3 ] Phosphoinositide 3-Kinase (PI3K), alpha Mutant (H1047R) [ 1 ]
 CD63 antigen [ 11 ] Phosphoinositide 3-Kinase (PI3K), beta [ 1 ]
 Cdc7 Kinase [ 76 ] Phosphoinositide 3-Kinase (PI3K), delta [ 8 ]
 CDC7/DBF4 (Cell division cycle 7-related protein kinase/Activator of S phase kinase) [ 115 ] Phosphoinositide 3-Kinase (PI3K), gamma [ 27 ]
 CDK2/CycE [ 557 ] Phospholipase A2 [ 22 ]
 CDK7/Cyclin H/MNAT1 [ 24 ] Phospholipase A2, major isoenzyme [ 9 ]
 CDK8/Cyclin C [ 8 ] Phospholipase A2, membrane associated [ 39 ]
 Cell division cycle 2-like protein kinase 6 [ 11 ] Phospholipase D (PLD) [ 16 ]
 Cell division protein FtsZ [ 4 ] Phospholipase D (PldA) [ 32 ]
 cFMS [ 9 ] Phospholipase D (PLD_SC) [ 19 ]
 cFMS -Tie-2 Chimera [ 7 ] Phospholipase D2 (PLD2) [ 13 ]
 cGMP-dependent 3',5'-cyclic phosphodiesterase [ 62 ] Phosphorylase Kinase [ 3 ]
 cGMP-dependent protein kinase 2 [ 4 ] pi3k$#948 [ 2 ]
 cGMP-inhibited 3',5'-cyclic phosphodiesterase B [ 2 ] pi3k-delta spa [ 78 ]
 cGMP-specific 3',5'-cyclic phosphodiesterase [ 115 ] pi3k-gamma spa [ 79 ]
 Checkpoint Kinase (Chk2) [ 15 ] PITSLRE serine/threonine-protein kinase CDC2L1 [ 7 ]
 chemokine (C-X-C motif) receptor 3 [ 21 ] PKC alpha and beta-2 [ 309 ]
 Chitin synthase (CS) [ 2 ] Plasma amine oxidase (BPAO) [ 28 ]
 Chitinase [ 26 ] Plasma kallikrein [ 975 ]
 Chitinase (chiA1) [ 9 ] Plasmepsin 2 [ 169 ]
 Chlorite dismutase (HemQ) [ 3 ] Plasmepsin 4 (PM-IV) [ 11 ]
 Cholecystokinin receptor [ 12 ] Plasmepsin I [ 5 ]
 Cholesteryl ester transfer protein [ 215 ] Plasmepsin IV [ 7 ]
 Cholinesterase [ 192 ] Plasminogen [ 59 ]
 Chorismate mutase (MTB CM) [ 13 ] Plasminogen (aa101-181) [ 105 ]
 Chromobox protein homolog 7 (CBX7) [ 25 ] Plasminogen activator inhibitor-1 [ 56 ]
 Chymase [ 380 ] Platelet glycoprotein 4 [ 35 ]
 Chymotrypsin [ 32 ] Platelet-activating factor acetylhydrolase 1b2 (PAFAH1b2) [ 16 ]
 Chymotrypsin C [ 3 ] Platelet-derived growth factor receptor [ 12 ]
 Chymotrypsinogen B [ 4 ] Platelet-derived growth factor receptor alpha (PDGFRα) [ 2 ]
 cIAP-1 BIR3 [ 10 ] Platelet-derived growth factor receptor beta [ 558 ]
 cIAP-2 BIR3 [ 10 ] Platelet-derived growth factor subunit B (PDGFB) [ 23 ]
 cIAP1-BIR3 [ 3 ] PLpro/Z-RLRGG-AMC [ 2 ]
 cIAP2-BIR3 [ 3 ] PNAG de-N-acetylase (PgaB) [ 5 ]
 cis-Decaprenyl diphosphate synthase (cis-DPPS) [ 94 ] Polo-Like Kinase 1 [ 1 ]
 Class A beta-lactamase BlaC (BlaC) [ 3 ] Polo-Like Kinase 3 [ 10 ]
 Class D β-lactamase (OXA-1) [ 2 ] Poly [ADP-ribose] polymerase 1 [ 1248 ]
 Class I phosphodiesterase B1 (TbrPDEB1) [ 24 ] poly(ADP-ribose) glycohydrolase (PARG) [ 5 ]
 CLK1 [ 16 ] poly-ADP-ribose polymerase 2 (PARP2) [ 15 ]
 Coagulation factor IX and X [ 254 ] Polyamine oxidase [ 24 ]
 Coagulation factor VII [ 190 ] Polycomb protein EED (EED) [ 11 ]
 Coagulation Factor VIII [ 16 ] Polycomb Repressive Complex 2 (PRC2) [ 490 ]
 Coagulation factor X [ 718 ] Polyphenol oxidase (PPO) [ 6 ]
 Coagulation factor XI [ 940 ] Porphobilinogen deaminase (PBGD) [ 2 ]
 Coagulation factor XII (FXII) [ 3 ] Porphobilinogen synthase [ 20 ]
 Collagenase [ 405 ] Potassium-transporting ATPase [ 133 ]
 Collagenase (ChC) [ 16 ] Potassium-transporting ATPase alpha chain 1/beta chain [ 19 ]
 Colony stimulating factor 1 receptor [ 5 ] PPIase Pin1 [ 15 ]
 Complement C1s [ 10 ] PR domain-containing protein 9 (PRDM9) [ 8 ]
 Complement factor B [ 165 ] Pregnane X receptor (PXR) [ 12 ]
 Complement factor B (FB) catalytic domain [ 4 ] Probable alpha-glucosidase Os06g0675700 [ 4 ]
 Complement factor D (FD) catalytic domain (Human fD) [ 11 ] Probable low molecular weight protein-tyrosine-phosphatase [ 1 ]
 Complement factor D (FD) catalytic domain (Mouse fD) [ 1 ] PROBABLE TRANSMEMBRANE CARBONIC ANHYDRASE (CARBONATE DEHYDRATASE) (CARBONIC DEHYDRATASE) [ 2 ]
 COP9 signalosome complex subunit 5 (Csn5) [ 1 ] Progesterone receptor [ 11 ]
 Corticotropin releasing factor receptor [ 118 ] Prokineticin 2 (PK2) [ 1 ]
 CRBN-DDB1 [ 5 ] Prokineticin Receptor 1 (PKR1) [ 114 ]
 CREB-binding protein [ 268 ] Prokineticin Receptor 2 (PKR2) [ 4 ]
 CREB-binding protein/p53 [ 33 ] Prolyl 4-hydroxylase subunit alpha-1 [ 6 ]
 CVF-Bb Complex [ 131 ] Prolyl endopeptidase [ 102 ]
 CXCR3A / G protein (Galpha(16)) [ 244 ] Prolylcarboxypeptidase (PRCP) [ 31 ]
 Cyclic AMP-dependent protein kinase (PKA) [ 10 ] Prostaglandin D Synthase [ 117 ]
 Cyclin-dependent kinase 1 [ 63 ] Prostaglandin D2 receptor 2 [ 260 ]
 Cyclin-Dependent Kinase 1 (CDK1) [ 429 ] Prostaglandin E synthase [ 289 ]
 Cyclin-dependent kinase 11A [ 7 ] Prostaglandin E synthase 2 [ 240 ]
 Cyclin-dependent kinase 2 [ 316 ] Prostaglandin E2 receptor [ 31 ]
 Cyclin-Dependent Kinase 2 (CDK2) [ 383 ] Prostaglandin E2 receptor EP1 subtype (EP1) [ 20 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (F82H) [ 1 ] Prostaglandin E2 receptor EP2 subtype [ 153 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (F82H/L83V/H84D) [ 2 ] Prostaglandin E2 receptor EP4 subtype [ 228 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (F82H/L83V/H84D/K89T) [ 2 ] Prostaglandin F2-alpha receptor [ 7 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (K89T) [ 2 ] Prostaglandin G/H synthase (cyclooxygenase) [ 163 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (L83V/H84D) [ 1 ] Prostaglandin G/H synthase (Cyclooxygenase-2) [ 37 ]
 Cyclin-dependent kinase 3 (CDK3) [ 2 ] Prostanoid DP receptor [ 5 ]
 Cyclin-dependent kinase 4 [ 672 ] Prostanoid EP1 Receptor [ 19 ]
 Cyclin-Dependent Kinase 4 (CDK4) [ 336 ] Prostanoid EP2 Receptor [ 11 ]
 Cyclin-Dependent Kinase 5 (CDK5) [ 107 ] Prostanoid IP receptor [ 22 ]
 Cyclin-dependent kinase 5 regulatory subunit 1 [ 53 ] Prostanoid TP receptor [ 13 ]
 Cyclin-dependent kinase 6 [ 269 ] Prostate specific antigen [ 1 ]
 Cyclin-Dependent Kinase 6 (CDK6) [ 8 ] Protease [ 76 ]
 Cyclin-Dependent Kinase 7 (CDK7) [ 5 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) [ 8 ]
 Cyclin-dependent kinase 9 [ 161 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (A156S) [ 4 ]
 Cyclin-Dependent Kinase 9 (CDK9) [ 209 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (A156T) [ 1 ]
 Cyclin-dependent protein kinase 2 (CDK2 A144G) [ 1 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (C159S) [ 4 ]
 Cyclin-dependent protein kinase 2 (CDK2 C118I) [ 1 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (D168A) [ 7 ]
 Cyclin-dependent protein kinase 2 (CDK2 F80M) [ 1 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (R155K) [ 4 ]
 Cyclin-dependent protein kinase 2 (CDK2 F80T) [ 1 ] Proteasome subunit alpha type-6 [ 14 ]
 Cyclin-dependent protein kinase 2 variant (CDK2 A144C) [ 2 ] Protein arginine N-methyltransferase 6 [ 1 ]
 Cyclin-dependent protein kinase 2 variant (CDK2 C118L) [ 2 ] Protein Disulfide-Isomerase (PDI) [ 40 ]
 Cyclin-dependent protein kinase 2 variant (CDK2 C118L/A144C) [ 2 ] Protein farnesyl/geranylgeranyl transferase [ 16 ]
 Cyclooxygenase [ 75 ] Protein farnesyltransferase [ 28 ]
 Cyclophilin A [ 107 ] Protein Farnesyltransferase (PFT) [ 132 ]
 Cyclophilin A (CYPA) [ 10 ] Protein farnesyltransferase (PFTase) [ 21 ]
 Cyclophilin B (CypB) [ 127 ] Protein farnesyltransferase beta/geranylgeranyltransferase type I alpha subunit [ 24 ]
 Cyclophilin C (CypC) [ 2 ] Protein G9a (G9a) [ 25 ]
 Cyclophilin D (CypD) [ 12 ] Protein kinase B (Akt 1) [ 128 ]
 CYP3A-M [ 2 ] Protein kinase B (Akt1 E49C, C296S, C310S and C344S ) [ 15 ]
 CYP3A4 [ 20 ] Protein Kinase C [ 45 ]
 Cystathionine gamma-lyase (CSE) [ 15 ] Protein kinase C (PKC) [ 32 ]
 Cysteine protease SpeB (SpeB) [ 1 ] Protein kinase C alpha [ 13 ]
 Cytidine deaminase (CDA) [ 14 ] Protein kinase C alpha type [ 182 ]
 Cytochrome b [ 212 ] Protein kinase C beta II type [ 4 ]
 Cytochrome P450 11B1, mitochondrial [ 61 ] Protein kinase C delta type [ 28 ]
 Cytochrome P450 11B2, mitochondrial [ 97 ] Protein kinase C iota (PKCι) [ 3 ]
 Cytochrome P450 144 (CYP144A1-TRV) [ 6 ] Protein kinase C theta type [ 185 ]
 Cytochrome P450 17A1 [ 268 ] Protein Kinase C, alpha [ 6 ]
 Cytochrome P450 1A [ 7 ] Protein kinase C, epsilon [ 15 ]
 Cytochrome P450 1A1 [ 3 ] Protein kinase C, eta [ 8 ]
 Cytochrome P450 1B1 [ 5 ] Protein kinase C, gamma [ 13 ]
 Cytochrome P450 2A13 (CYP2A13) [ 33 ] Protein Kinase YpkA [ 4 ]
 Cytochrome P450 2A6 [ 59 ] Protein lysine methyltransferase SUV4-20H1 (SUV4-20H1) [ 4 ]
 Cytochrome P450 2B6 [ 9 ] Protein lysine methyltransferase SUV4-20H2 (SUV4-20H2) [ 4 ]
 Cytochrome P450 2C19 [ 25 ] Protein phosphatase 2A regulatory subunit B' [ 1 ]
 Cytochrome P450 2C8 [ 13 ] Protein phosphatase 5 (PP5) [ 10 ]
 Cytochrome P450 2C9 [ 25 ] Protein tyrosine phosphatase 1B (PTP1B) [ 7 ]
 Cytochrome P450 2D6 [ 7 ] Protein Tyrosine Phosphatase PTPB [ 5 ]
 Cytochrome P450 2D6 (2D6) [ 23 ] Protein Wnt [ 4 ]
 Cytochrome P450 2E1 [ 9 ] Protein-glutamine gamma-glutamyltransferase 2 (TG2) [ 59 ]
 Cytochrome P450 2J2 [ 1 ] Protein-tyrosine phosphatase [ 1 ]
 Cytochrome P450 3A [ 452 ] Protein-tyrosine phosphatase 1B [ 168 ]
 Cytochrome P450 51(CYP51) [ 13 ] Protein-Tyrosine Phosphatase 1B (PTP1B) [ 166 ]
 Cytochrome P450 51(CYP51) Mutant (F78L) [ 2 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (G117E) [ 1 ]
 Cytochrome P450 monooxygenase BM3 (BM3 A82F) [ 2 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (L119V) [ 2 ]
 Cytochrome P450 monooxygenase BM3 (BM3 DM) [ 2 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (M114V) [ 1 ]
 Cytochrome P450 monooxygenase BM3 (BM3 F87V) [ 2 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (V113I) [ 1 ]
 Cytochrome P450 monooxygenase BM3 (BM3) [ 1 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (V113L/M114V) [ 1 ]
 Cytosol aminopeptidase [ 19 ] Protein-tyrosine phosphatase 1C [ 34 ]
 Cytosolic NADP-isocitrate dehydrogenase (IDH1)(R132H) [ 450 ] Protein-tyrosine phosphatase alpha [ 56 ]
 D(1A) dopamine receptor [ 138 ] Protein-tyrosine phosphatase MEG2 (PTP-Meg2) [ 1 ]
 D(2) dopamine receptor [ 368 ] Protein-tyrosine phosphatase pez [ 1 ]
 D(3) dopamine receptor [ 50 ] Protein-Tyrosine Phosphatase SHP-1 [ 8 ]
 D-Amino Acid Oxidase (DAAO) [ 23 ] Protein-Tyrosine Phosphatase SHP-2 [ 34 ]
 D-amino-acid oxidase [ 245 ] Proteinase-activated receptor 1 (PAR1) [ 67 ]
 D-lactate dehydrogenase [ 4 ] prothrombin [ 5 ]
 dCTP pyrophosphatase 1 (DCTPP1) [ 5 ] Proto-oncogene c-Kit (c-Kit) [ 2 ]
 Death-associated protein kinase 1 (DAPK1) [ 2 ] Proto-oncogene c-Met [ 6 ]
 Dehaloperoxidase B (DHP B) [ 3 ] Proto-oncogene c-Src (S345C) [ 8 ]
 Dehydropeptidase-I (DHP-1) [ 13 ] Proto-oncogene tyrosine-protein kinase receptor Ret  [ 595 ]
 Delta-type opioid receptor [ 457 ] Proto-oncogene tyrosine-protein kinase ROS [ 6 ]
 Dengue Virus 1 (DENV1) NS2B-NS3 Protease [ 10 ] Proto-oncogene tyrosine-protein kinase Src [ 326 ]
 Dengue Virus 2 (DENV2) NS2B-NS3 Protease [ 15 ] Proto-oncogene tyrosine-protein kinase Src (c-Src) [ 22 ]
 DENV2 protease (NS2B-NS3) [ 20 ] Proto-oncogene tyrosine-protein kinase Src (T338C) [ 20 ]
 Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase) [ 42 ] Proto-oncogene tyrosine-protein kinase Src (T338C/V323A) [ 3 ]
 Diacyl Glycerolacyltransferase 1 (DGAT-1) [ 2 ] Proto-oncogene tyrosine-protein kinase Src (T338C/V323S) [ 3 ]
 Diacylglycerol O-acyltransferase 1 [ 78 ] Proton-coupled folate transporter [ 19 ]
 Diacylglycerol O-acyltransferase 1 (DGAT1) [ 400 ] PRP4 kinase (PRP4) [ 1 ]
 Diacylglycerol O-acyltransferase 2 [ 319 ] Pseudolysin [ 106 ]
 Diamine oxidase (DAO) [ 24 ] Psychosine receptor [ 1 ]
 Dihydrodipicolinate reductase (DHPR) [ 4 ] Pteridine Reductase 1 (PTR1) [ 11 ]
 Dihydrodipicolinate synthase-like, mitochondrial [ 20 ] PTK2B protein tyrosine kinase 2 beta (PTK2B) [ 98 ]
 Dihydrofolate reductase [ 354 ] Purine nucleoside phosphorylase [ 6 ]
 Dihydrofolate Reductase (DHFR) [ 156 ] Purine Nucleoside Phosphorylase (PNP) [ 12 ]
 Dihydrofolate Reductase (DHFR) Mutant (F98Y) [ 2 ] Purinergic receptor P2Y1 [ 731 ]
 Dihydrofolate Reductase (DHFR) Mutant (I100L) [ 2 ] Putative farnesyl pyrophosphate synthase [ 3 ]
 Dihydrofolate Reductase-Thymidylate Synthase (DHFR-TS) [ 22 ] Pyruvate dehydrogenase (PDH) [ 54 ]
 Dihydrofolate Reductase-Thymidylate Synthase (DHFR-TS) Mutant KICB1 [ 3 ] Pyruvate dehydrogenase kinase 3 (PDK3) [ 3 ]
 Dihydrofolate Reductase-Thymidylate Synthase (DHFR-TS) Mutant V1/S [ 3 ] Pyruvate dehydrogenase kinase 4 (PDK4) [ 8 ]
 Dihydrolipoamide dehydrogenase [ 1 ] Pyruvate dehydrogenase kinase isoenzyme 1 (PDK1) [ 6 ]
 Dihydrolipoyl dehydrogenase [ 1 ] Pyruvate dehydrogenase kinase isoform 2 (PDHK2) [ 703 ]
 Dihydroorotase [ 6 ] Quinone reductase 1) [ 58 ]
 Dihydroorotase (DHO) [ 3 ] RAC-alpha serine/threonine-protein kinase AKT1 [ 1197 ]
 Dihydroorotase (PyrC) [ 2 ] RAF proto-oncogene serine/threonine-protein kinase [ 49 ]
 Dihydroorotate dehydrogenase [ 218 ] RAF serine/threonine protein kinase [ 473 ]
 Dihydroorotate Dehydrogenase (DHODH) [ 169 ] RAF-1 [ 1 ]
 Dimethylarginine dimethylaminohydrolase 1 (DDAH) [ 15 ] Receptor tyrosine-protein kinase erbB-2 [ 79 ]
 Dipeptidyl peptidase 2 (DPP II) [ 102 ] Receptor tyrosine-protein kinase erbB-4 (HER4) [ 21 ]
 Dipeptidyl peptidase 4 [ 840 ] Receptor-interacting serine/threonine-protein kinase 1 [ 2 ]
 Dipeptidyl peptidase I [ 549 ] Receptor-type tyrosine-protein kinase FLT3 [ 37 ]
 Dipeptidyl peptidase III [ 27 ] Receptor-type tyrosine-protein phosphatase beta (PTPβ) [ 6 ]
 Dipeptidyl peptidase IV [ 27 ] Receptor-type tyrosine-protein phosphatase epsilon (PTPε) [ 2 ]
 Dipeptidyl peptidase IX [ 72 ] Receptor-type tyrosine-protein phosphatase F (LAR) [ 44 ]
 Dipeptidyl peptidase VIII [ 61 ] Receptor-type tyrosine-protein phosphatase gamma [ 2 ]
 Discoidin domain-containing receptor 2 [ 26 ] Receptor-type tyrosine-protein phosphatase mu (PTPμ) [ 1 ]
 Disintegrin and metalloproteinase domain-containing protein 10 (ADAM10) [ 2 ] Renal Outer Medullary Potassium (ROMK) [ 137 ]
 Disintegrin and metalloproteinase domain-containing protein 33 [ 11 ] Renin [ 900 ]
 Disintegrin and metalloproteinase domain-containing protein 9 (ADAM9) [ 2 ] RET Kinase (aa658-end) [ 720 ]
 Disulfide bond formation protein B (DsbB) [ 8 ] RET Kinase (V804M) (aa658-end) [ 442 ]
 DNA damage-binding protein 1 [ 1 ] Retinoic acid receptor RXR-alpha [ 655 ]
 DNA Gyrase [ 231 ] Retinoic Acid Receptor, alpha [ 12 ]
 DNA Gyrase Subunit A [ 80 ] Retinoic Acid Receptor, beta [ 10 ]
 DNA gyrase subunit B (DNA gyraseB) [ 51 ] Retinoic Acid Receptor, gamma [ 11 ]
 DNA Ligase (MtuLigA) [ 7 ] Retinoic Acid Receptors Gamma / Alpha [ 2 ]
 DNA Ligase I [ 4 ] Retinoic acid-related nuclear receptor gamma t (RORγt) [ 30 ]
 DNA methyltransferase 1 (RFTS-lacking Dnmt1) [ 3 ] Retinoic acid-related nuclear receptor gamma t (RORγt) [ 68 ]
 DNA methyltransferase 1 (RTFS-containing Dnmt1) [ 1 ] Retinoid X receptor alpha (F313I/L436F) [ 1 ]
 DNA methyltransferase 3a (Dnmt3a) [ 1 ] Retinoid X receptor alpha (F313I/L436V) [ 1 ]
 DNA polymerase [ 77 ] Retinoid-related orphan receptor-gamma (RORgT) [ 223 ]
 DNA Polymerase alpha [ 12 ] Retinol-binding protein 4 [ 388 ]
 DNA polymerase alpha subunit [ 7 ] Reverse transcriptase [ 5 ]
 DNA polymerase beta [ 25 ] Rhizopuspepsin [ 2 ]
 DNA polymerase delta subunit 1 [ 6 ] Rho Kinase 1 [ 6 ]
 DNA polymerase gamma subunit 1 [ 2 ] Rho kinase 2 (ROCKII) [ 6 ]
 DNA polymerase III subunit gamma [ 13 ] Rho-associated protein kinase 1 [ 398 ]
 DNA polymerase IIIC [ 2 ] Rho-associated protein kinase 1 (ROCK1) [ 22 ]
 DNA polymerase IIIE [ 4 ] Rho-associated protein kinase 2 [ 1355 ]
 DNA polymerase lambda [ 27 ] Rho-associated protein kinase 2 (ROCK2) [ 22 ]
 DNA primase (Ba DnaG) [ 5 ] Rho-kinase (ROCK II) [ 7 ]
 DNA primase (Mtb DnaG) [ 2 ] Rhodopsin kinase [ 39 ]
 DNA Synthesis [ 35 ] Rhomboid protease (AaROM) [ 2 ]
 DNA topoisomerase I (Topo I) [ 10 ] Rhomboid protease (AfROM) [ 2 ]
 DNA topoisomerase IB [ 10 ] Rhomboid protease (BsYqgP) [ 2 ]
 DNA Topoisomerase IV [ 5 ] Rhomboid protease (EcGlpG) [ 2 ]
 DNA-damage-inducible protein G (DinG) [ 8 ] Rhomboid protease (HiGlpG) [ 3 ]
 DNA-dependent protein kinase [ 296 ] Rhomboid protease (MmRHBDL1) [ 2 ]
 DOPA decarboxylase (DDC) [ 15 ] Rhomboid protease (MmRHBDL3) [ 2 ]
 Dopamine beta-hydroxylase [ 9 ] Rhomboid protease (PhROM) [ 2 ]
 Dopamine D1 receptor [ 11 ] Rhomboid protease (PsAarA) [ 2 ]
 Dopamine D2 receptor [ 6 ] Rhomboid protease (TmROM) [ 4 ]
 Dopamine D2 receptor/Serotonin 2 (5-HT2) receptor [ 60 ] Rhomboid protease (VcROM) [ 2 ]
 Dopamine D3 receptor [ 6 ] Riboflavin-binding protein [ 7 ]
 Dopamine D4 receptor [ 22 ] Ribonuclease H [ 2 ]
 Dopamine D5 receptor [ 5 ] Ribonuclease H1 [ 8 ]
 Dopamine receptor [ 6 ] Ribosomal protein S6 kinase (P70S6K) [ 1354 ]
 Dopamine receptors; D2 & D4 [ 3 ] Ribosomal protein S6 kinase alpha 2 [ 240 ]
 Dopamine Transporter (DAT) [ 41 ] Ribosomal protein S6 kinase alpha 5 [ 1 ]
 Dual specificity mitogen-activated protein kinase kinase 1 [ 89 ] Ribosomal protein S6 kinase alpha 6 [ 1 ]
 Dual specificity mitogen-activated protein kinase kinase 7 (MAP2K7) [ 1 ] Ribosomal protein S6 kinase alpha-3 [ 112 ]
 Dual specificity phosphatase Cdc25B [ 1 ] Ribosomal S6 Kinase 1 (RSK-1) [ 1 ]
 Dual specificity protein kinase CLK4 [ 13 ] Ribosomal S6 kinase 2 (RSK-2) [ 65 ]
 Dual specificity protein kinase TTK [ 868 ] Ribosomal S6 kinase 2 (RSK-2)(C436V) [ 19 ]
 Dual specificity protein kinase TTK (MPS1) [ 4 ] Ribosyldihydronicotinamide dehydrogenase [quinone] [ 27 ]
 Dual specificity protein phosphatase (VHR) [ 23 ] RNA polymerase (NS5B) [ 70 ]
 Dual Specificity Protein Phosphatase 1 [ 165 ] RNA-directed RNA polymerase (NS5B) [ 57 ]
 Dual specificity protein phosphatase 23 (VHZ) [ 1 ] RNA-directed RNA polymerase (NS5B) (S282T) [ 3 ]
 Dual specificity protein phosphatase CDC14A [ 3 ] RNA-directed RNA polymerase (NS5B)(C316Y) [ 1 ]
 Dual specificity protein phosphatase VHX (VHX) [ 3 ] RNA-directed RNA polymerase (NS5B)(L392I) [ 1 ]
 Dual specificty protein kinase CLK1 [ 3 ] RNA-directed RNA polymerase (NS5B)(M414T) [ 1 ]
 Dual-specificity phosphatase 5 phophatase (DUSP5) [ 16 ] RNA-directed RNA polymerase (NS5B)(M423T) [ 1 ]
 Dual-specificity tyrosine-phosphorylation regulated kinase 1A [ 118 ] RNA-directed RNA polymerase (NS5B)(P495L) [ 2 ]
 Dual-specificity tyrosine-regulated kinases 1B [ 42 ] RNA-directed RNA polymerase (NS5B)(S282T) [ 1 ]
 dUTP pyrophosphatase [ 11 ] RNA-directed RNA polymerase (NS5B)(V494A) [ 1 ]
 E3 ubiquitin-protein ligase (UHRF1) [ 25 ] Runt-Related Transcription Factor 1 Isoform AML1C [ 216 ]
 E3 ubiquitin-protein ligase Mdm2 [ 420 ] S-adenosylmethionine decarboxylase 1 [ 26 ]
 E3 ubiquitin-protein ligase XIAP (BIR2) [ 54 ] S-Adenosylmethionine Synthase (AdoMet) [ 6 ]
 Ecto-5'-nucleotidase (e5'NT) [ 36 ] S-methyl-5'-thioinosine phosphorylase (MTIP) [ 16 ]
 Ectonucleotide pyrophosphatase/phosphodiesterase family member 2 [ 352 ] S-nitrosoglutathione reductase (GSNOR) [ 48 ]
 EGF-R Tyrosine Kinase [ 11 ] Salt-inducible kinase 2 (SIK2) [ 7 ]
 EGF-R Tyrosine Kinase Mutant (G719C) [ 20 ] Sarco/endoplasmic Reticulum Ca2+ ATPase 1 [ 31 ]
 EGF-R Tyrosine Kinase Mutant (G719S) [ 2 ] SARS Coronavirus 3C-like Protease [ 63 ]
 EGF-R Tyrosine Kinase Mutant (L858R) [ 14 ] SARS Coronavirus Coronavirus Papain-Like Protease [ 32 ]
 EGF-R Tyrosine Kinase Mutant (L858R/T790M) [ 2 ] Scytalone dehydratase [ 8 ]
 EGF-R Tyrosine Kinase Mutant (T790M) [ 6 ] Secretory phospholipase A2, group V (sPLA2-V) [ 19 ]
 EGFR [ 3 ] Seminal ribonuclease [ 5 ]
 Egl nine homolog 1 [ 484 ] Sentrin-specific protease 1 (SENP1) [ 28 ]
 Eis_Ban acetyltransferase (Eis_Ban) [ 3 ] Sentrin-specific protease 2 (SENP2) [ 28 ]
 Elastase [ 26 ] Sentrin-specific protease 7 (SENP7) [ 8 ]
 Endoglucanase-5 [ 7 ] Sepiapterin reductase (SPR) [ 24 ]
 Endothelial lipase [ 600 ] Serine hydroxymethyltransferase, cytosolic [ 18 ]
 Endothelial lipase (EL) [ 28 ] Serine hydroxymethyltransferase, mitochondrial [ 36 ]
 Endothelin-converting enzyme 1 (ECE1) [ 4 ] Serine protease NS3 [ 66 ]
 Endothelin-converting enzyme 2 (ECE-2) [ 2 ] Serine/threonine-protein kinase 10 [ 2 ]
 Enolase 1 (ENO1) [ 2 ] Serine/threonine-protein kinase 2 (CaPkh2) [ 5 ]
 Enoyl-ACP reductase (ENR) [ 21 ] Serine/threonine-protein kinase AKT [ 5 ]
 Enoyl-ACP Reductase (FabI) [ 163 ] Serine/threonine-protein kinase AKT2 [ 450 ]
 Enoyl-ACP reductase (FabI1) [ 23 ] Serine/threonine-protein kinase ATR [ 495 ]
 Enoyl-ACP Reductase (InhA) [ 54 ] Serine/threonine-protein kinase Aurora-A [ 23 ]
 Enoyl-ACP Reductase (PfENR) [ 28 ] Serine/threonine-protein kinase Aurora-C [ 2 ]
 Enoyl-ACP reductase (Wt ypFabV) [ 4 ] Serine/threonine-protein kinase Chk1 [ 224 ]
 Enoyl-ACP reductase T276S (T276S ypFabV) [ 4 ] Serine/threonine-protein kinase D1 [ 39 ]
 Enoyl-acyl carrier reductase [ 17 ] Serine/threonine-protein kinase D2 [ 7 ]
 Enoyl-[acyl-carrier-protein] reductase [NADH] (ftuFabl) [ 20 ] Serine/threonine-protein kinase D3 [ 7 ]
 Enteropeptidase [ 208 ] Serine/threonine-protein kinase MARK1 [ 1 ]
 EPHA4 [ 5 ] Serine/threonine-protein kinase MRCK alpha [ 5 ]
 Ephrin type-A receptor 1 (EPHA1) [ 1 ] Serine/threonine-protein kinase MRCK beta [ 5 ]
 Ephrin type-A receptor 3 (EPHA3) [ 2 ] Serine/threonine-protein kinase MST2 [ 2 ]
 Ephrin type-A receptor 3 ligand binding domain (EphA3-LBD) [ 1 ] Serine/threonine-protein kinase mTOR [ 1268 ]
 Ephrin type-A receptor 4 ligand binding domain (D61G/E62G-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase Nek2 [ 1 ]
 Ephrin type-A receptor 4 ligand binding domain (EphA4-LBD) [ 17 ] Serine/threonine-protein kinase Nek2 (C22A) [ 11 ]
 Ephrin type-A receptor 4 ligand binding domain (I159A-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase Nek2 (T175A) [ 21 ]
 Ephrin type-A receptor 4 ligand binding domain (I59A-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase PAK 4 [ 4 ]
 Ephrin type-A receptor 4 ligand binding domain (I59G-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase PAK6 [ 3 ]
 Ephrin type-A receptor 4 ligand binding domain (I67A-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase PAK7 [ 2 ]
 Ephrin type-A receptor 4 ligand binding domain (M164A-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase PIM [ 883 ]
 Ephrin type-A receptor 4 ligand binding domain (M60A-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase pim-1 [ 1086 ]
 Ephrin type-A receptor 7 [ 26 ] Serine/threonine-protein kinase pim-1 (PIM1) [ 472 ]
 Epidermal growth factor receptor [ 1067 ] Serine/threonine-protein kinase pim-2 [ 1259 ]
 Epidermal growth factor receptor (EGFR) [ 33 ] Serine/threonine-protein kinase PIM-3 [ 68 ]
 Epidermal growth factor receptor (EGFR)(d747-749)(A750P) [ 2 ] Serine/threonine-protein kinase PLK1 [ 198 ]
 Epidermal growth factor receptor (EGFR)(d747-752)(P753S) [ 2 ] Serine/threonine-protein kinase PLK2 [ 20 ]
 Epidermal growth factor receptor (EGFR)(d752-759) [ 2 ] Serine/threonine-protein kinase PLK3 [ 18 ]
 Epidermal growth factor receptor (EGFR)(G719C) [ 2 ] Serine/threonine-protein kinase receptor R3 [ 82 ]
 Epidermal growth factor receptor (EGFR)(G719S) [ 2 ] Serine/threonine-protein kinase RIPK2 [ 2 ]
 Epidermal growth factor receptor (EGFR)(L861Q) [ 2 ] Serine/threonine-protein kinase Sgk1 [ 670 ]
 Epidermal growth factor receptor (EGFR)(T790M/L858R) [ 7 ] Serine/threonine-protein kinase SRPK1 [ 6 ]
 Epidermal growth factor receptor (T790M) [ 25 ] Serine/threonine-protein kinase TAO2 [ 1 ]
 Epidermal growth factor receptor(L858R) [ 3 ] Serine/threonine-protein kinase TBK1 [ 1304 ]
 Epidermal growth factor receptor(L858R, T790M) [ 49 ] Serine/threonine-protein kinase/endoribonuclease IRE1 Alpha [ 997 ]
 Epithelial discoidin domain-containing receptor 1 [ 50 ] Serotonin (5-HT) receptor [ 326 ]
 Epoxide hydratase [ 73 ] Serotonin 1 (5-HT1) receptor [ 38 ]
 Epoxide Hydrolase B (EHB) [ 20 ] Serotonin N-acetyltransferase (AANAT) [ 15 ]
 Epstein-Barr virus protease (EBV Pr) [ 3 ] Serotonin receptor (2b and 2c) [ 13 ]
 Equilibrative Nucleoside Transporter 1 (ENT1) [ 28 ] Serum paraoxonase/arylesterase 1 [ 10 ]
 ERK-2 [ 5 ] SF3B3 [ 12 ]
 Estradiol receptor beta (ERβ) [ 93 ] SHV-1 beta-lactamase [ 4 ]
 Estradiol-bound ERα LBD [ 5 ] Siderocalin (Scn) [ 4 ]
 Estrogen receptor [ 634 ] Sigma non-opioid intracellular receptor 1 [ 109 ]
 Estrogen receptor alpha D538G [ 218 ] Sirtuin-6 (SIRT6) [ 4 ]
 Estrogen receptor alpha Y537S [ 218 ] Small conductance calcium-activated potassium channel protein 1 (KCa2.1) [ 1 ]
 Estrogen receptor beta [ 3 ] Small conductance calcium-activated potassium channel protein 2 (KCa2.2) [ 1 ]
 Estrogen-Related Receptor, alpha [ 2 ] Small conductance calcium-activated potassium channel protein 3 (KCa2.3) [ 1 ]
 Estrogen-Related Receptor, gamma [ 31 ] SmNACE [ 4 ]
 Eukaryotic translation initiation factor 4E (eIF4E) [ 153 ] Sodium Channel Complex [ 597 ]
 Exo-1,5-α-L-arabinofuranobiosidase (Arb93A) [ 4 ] Sodium channel protein type 5 subunit alpha [ 661 ]
 Extracellular signal-regulated kinase 5 (ERK5) [ 2 ] Sodium channel protein type 9 subunit alpha [ 1128 ]
 Eye absent protein 2 Eya domain (Eya2 ED) [ 6 ] Sodium channel protein type 9 subunit alpha (Nav1.7) [ 4 ]
 EZH2(Y641F) [ 2 ] Sodium-dependent dopamine transporter [ 202 ]
 Ezrin [ 2 ] Sodium-dependent noradrenaline transporter [ 172 ]
 F420-dependent glucose-6-phosphate dehydrogenase (FGD) [ 2 ] Sodium-dependent serotonin transporter [ 244 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD E109Q) [ 2 ] Sodium/glucose cotransporter 1 (SGLT1) [ 265 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD H40A) [ 2 ] Sodium/glucose cotransporter 2 (SGLT2) [ 517 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD W44A) [ 2 ] Soluble epoxide hydrolase (sEH) [ 51 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD W44F) [ 2 ] Solute carrier family 22 member 12 [ 243 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD W44Y) [ 2 ] Solute carrier organic anion transporter family member 1B1 (OATP1B1) [ 3 ]
 Factor D [ 1145 ] Solute carrier organic anion transporter family member 1B3 (OATP1B3) [ 3 ]
 Factor XIIa [ 198 ] Somatostatin receptor type 1 [ 23 ]
 Falcipain-2 [ 30 ] Somatostatin receptor type 2 [ 52 ]
 Farnesyl diphosphate synthase [ 23 ] Somatostatin receptor type 3 [ 15 ]
 Fas-associated protein-tyrosine phosphatase 1 (FAP1) [ 4 ] Somatostatin receptor type 4 [ 159 ]
 Fat mass and obesity associated protein (FTO) [ 1 ] Somatostatin receptor type 5 [ 192 ]
 Fatty Acid Amide Hydrolase [ 30 ] Sortase A (SrtA) [ 29 ]
 Fatty Acid Synthase [ 46 ] Sortilin [ 1 ]
 Fatty acid synthase (FAS) [ 183 ] Spermine oxidase (SMO) [ 1 ]
 Fatty acid-binding protein 4 (FABP4) [ 108 ] Sphingomyelinase (SMase) [ 12 ]
 Fatty acid-binding protein 5 (FABP5) [ 66 ] Sphingosine 1-phosphate receptor 1 [ 721 ]
 Fatty acid-binding protein 5 (FABP5)(DSm) [ 6 ] Sphingosine 1-Phosphate Receptor 2 [ 17 ]
 Fatty acid-binding protein 5 (FABP5)(NLSm) [ 6 ] Sphingosine 1-phosphate receptor 2 (S1P2) [ 9 ]
 Fatty-acid amide hydrolase 1 [ 424 ] Sphingosine 1-phosphate receptor 3 [ 80 ]
 Fe(3+)-Zn(2+) purple acid phosphatase [ 16 ] Sphingosine 1-Phosphate Receptor 4 [ 8 ]
 Fe-S helicase (FANCJ) [ 12 ] Sphingosine 1-phosphate receptor 5 [ 16 ]
 Fibrinogen receptor subunit alpha IIb beta 3 [ 12 ] Squalene monooxygenase [ 3 ]
 Fibroblast activation protein (FAP) [ 50 ] Src [ 38 ]
 Fibroblast growth factor receptor 1 [ 374 ] Src homology 2 domain (SH2-wt) [ 2 ]
 Fibroblast growth factor receptor 2 [ 104 ] Src homology 2 domain mutant (SH2-58.6) [ 2 ]
 Fibroblast growth factor receptor 3 [ 459 ] Src homology 2 domain mutant (SH2-60.1) [ 2 ]
 Fibroblast growth factor receptor 4 [ 370 ] Src homology 2 domain mutant (SH2-tm) [ 2 ]
 Fibroblast growth factor receptor 4 (FGFR4) [ 144 ] Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) [ 49 ]
 Flap endonuclease 1 (hFEN1-336Δ) [ 3 ] Src Mutant (S345C) [ 4 ]
 Flavin-Dependent Monooxygenase Siderophore A (SidA) [ 2 ] Src Mutant (S345C/T338M) [ 4 ]
 FLT3(D835H) [ 23 ] Src Mutant (T338M) [ 9 ]
 FLT3(D835Y) [ 21 ] Stearoyl-CoA desaturase 1 [ 51 ]
 fMet-Leu-Phe receptor 1/2 [ 18 ] Steroid 5-alpha-reductase [ 14 ]
 Focal adhesion kinase (FAK) [ 22 ] Sterol 14α-demethylase (CYP51) [ 5 ]
 Focal adhesion kinase 1/vascular endothelial growth factor receptor 3 [ 570 ] Sterol 14-alpha demethylase (CYP51) [ 51 ]
 Free fatty acid receptor 1 [ 69 ] Steryl-sulfatase [ 13 ]
 Fructose-1,6-bisphosphatase 1 (FBPase) [ 6 ] Stromelysin-1 [ 99 ]
 FtsZ [ 20 ] Substance-K receptor [ 122 ]
 G protein-coupled receptor 44 [ 1162 ] Substance-P receptor [ 146 ]
 G protein-coupled receptor kinase 5 [ 39 ] Subtilisin/kexin type 6 [ 17 ]
 G-protein coupled bile acid receptor 1 [ 9 ] Sulfotransferase 1A1 (SULT1A1) [ 2 ]
 G-protein coupled receptor 10 (GPR10) [ 137 ] Sulfotransferase 2A1 (SULT2A1) [ 2 ]
 G-protein coupled receptor 119 (GPR119) [ 386 ] SUMO-1-specific protease [ 8 ]
 G-protein coupled receptor 139 [ 73 ] Superoxide dismutase (SOD) [ 3 ]
 G-protein coupled receptor 4 (GPR4) [ 44 ] SYK RPA purified, truncated construct of Spleen Tyrosine Kinase aa 360-635 [ 32 ]
 G-protein Coupled Receptor 54 [ 12 ] T-Cell Protein-Tyrosine Phosphatase (TCPTP) Mutant (V121L) [ 2 ]
 GABA receptor alpha-1/beta-2/gamma-2 subunit [ 17 ] Tachykinin receptor 3 (NK3) [ 6 ]
 GABA receptor alpha-1/beta-3/gamma-2 subunit [ 16 ] Tau [ 10 ]
 GABA receptor alpha-3/beta-3/gamma-2 subunit [ 31 ] Tau protein kinase 1 (TPK1) [ 98 ]
 GABA receptor alpha-5/beta-3/gamma-2 subunit [ 31 ] Telomerase protein component 1 [ 9 ]
 GABA-B receptor 1/2 [ 4 ] TGF-beta receptor type I [ 390 ]
 GABAA Receptor Mutant, alpha-1 (D97C), beta-2, gamma-2 [ 1 ] Thermolysin [ 8 ]
 GABAA Receptor Mutant, alpha-1 (F99C), beta-2, gamma-2 [ 3 ] Thiol:disulfide interchange protein (DsbA) [ 6 ]
 GABAA Receptor, alpha-1, beta-2, gamma-2 [ 3 ] Thioredoxin reductase 1 (TrxR) [ 8 ]
 GABAA Receptor, alpha-1, beta-3, gamma-2 [ 8 ] thrombin [ 5 ]
 GABAA Receptor, alpha-2, beta-2, gamma-2 [ 3 ] Thrombin-activatable fibrinolysis (TAFI) [ 17 ]
 GABAA Receptor, alpha-2, beta-3, gamma-2 [ 8 ] Thymidine kinase [ 29 ]
 GABAA Receptor, alpha-3, beta-2, gamma-2 [ 3 ] Thymidine Phosphorylase (TP) [ 50 ]
 GABAA Receptor, alpha-3, beta-3, gamma-2 [ 7 ] Thymidylate synthase [ 106 ]
 GABAA Receptor, alpha-4, beta-2, gamma-2 [ 3 ] Thymidylate synthase (TS) [ 7 ]
 GABAA Receptor, alpha-5, beta-2, gamma-2 [ 3 ] thyroid beta [ 8 ]
 GABAA Receptor, alpha-6, beta-2, gamma-2 [ 3 ] Thyroid hormone receptor [ 92 ]
 Gag polyprotein [ 10 ] Thyroid Hormone Receptor (TR-alpha) [ 31 ]
 Gag-Pol polyprotein [ 787 ] Thyroid Hormone Receptor (TR-beta) [ 65 ]
 Gag-Pol polyprotein (Capsid Protein) [ 14 ] Thyroid Hormone Receptor Beta/ Retinoid X Receptor [ 22 ]
 Galectin-1 [ 14 ] Thyrotropin-releasing hormone receptor [ 16 ]
 Galectin-3 [ 23 ] Thyrotropin-releasing hormone receptor 2 [ 14 ]
 Gamma-amino-N-butyrate transaminase [ 4 ] Tissue non-specific alkaline phosphatase (TNAP) [ 29 ]
 Gamma-aminobutyric acid receptor subunit alpha-5 (GABA(A)) [ 383 ] Tissue-type plasminogen activator [ 26 ]
 gamma-Aminobutyric Acid Type B Receptor [ 16 ] TNF-alpha-Converting Enzyme [ 71 ]
 Gamma-carbonic anhydrase [ 37 ] Topoisomerase II alpha (HuTopoIIα) [ 32 ]
 Gamma-glutamyltranspeptidase 1 [ 6 ] Trace amine-associated receptor 1 (TAAR1) [ 1988 ]
 GAR Tfase [ 4 ] TRAF2 and NCK-interacting protein kinase (TNIK) [ 93 ]
 Gcn5-related N-acetyltransferases (GNAT) superfamily protein PA4794 (PA4794) [ 7 ] Trans-sialidase [ 6 ]
 General receptor of phosphoinositides 1 (GRP1) [ 2 ] Transcription factor SOX-18 (SOX-18) [ 12 ]
 Genome polyprotein [ 8 ] Transcription Factor STAT1 [ 11 ]
 Geranylgeranyl Diphosphate Synthase (GGPPS) [ 30 ] Transcription Factor STAT1:STAT3 Dimer [ 2 ]
 Geranylgeranyl Transferase (GGTase-I) [ 4 ] Transcription Factor STAT3 [ 76 ]
 Ghrelin O-acyltransferase [ 23 ] Transcription intermediary factor 1-alpha [ 3 ]
 Ghrelin receptor [ 86 ] Transient receptor potential cation channel subfamily V member 1 [ 946 ]
 Glucagon [ 108 ] Transient receptor protein 5 (TRPC5) [ 29 ]
 Glucagon receptor [ 209 ] Transthyretin [ 158 ]
 Glucan Synthase [ 14 ] Triosephosphate isomerase (TIM) [ 4 ]
 Glucocorticoid [ 6 ] tRNA synthetase (AspRS) [ 3 ]
 Glucocorticoid receptor [ 137 ] tRNA synthetase (GlnRS) [ 2 ]
 Glucokinase [ 4 ] tRNA synthetase (GluRS) [ 6 ]
 Glucosamine-6- Phosphate Synthase [ 15 ] tRNA synthetase (GlyRS) [ 6 ]
 Glucose regulated protein 94kDa (Grp94) [ 28 ] tRNA synthetase (IleRS) [ 21 ]
 Glucosylceramidase [ 446 ] tRNA synthetase (PheRS) [ 53 ]
 GluN1(F484A/T518L)/N3A [ 1 ] tRNA synthetase (TyrRS) [ 4 ]
 GluN1(F484A/T518L)/N3B [ 1 ] tRNA-guanine transglycosylase (TGT) [ 10 ]
 GluN1/N2A [ 2 ] Troponin C (TnC) [ 2 ]
 GluN1/N2B [ 2 ] Trypanothione reductase [ 25 ]
 GluN1/N2C [ 2 ] Trypanothione Reductase (TR) [ 11 ]
 GluN1/N2D [ 2 ] Trypanothione Reductase (TryR) [ 11 ]
 Glutamate Carboxypeptidase II (GCPII) [ 43 ] Trypanothione synthetase (TryS) [ 4 ]
 Glutamate racemase [ 15 ] Trypsin [ 188 ]
 Glutamate receptor 1 (GluA1) [ 1 ] Trypsin-1 [ 317 ]
 Glutamate [NMDA] receptor (NR2A) [ 28 ] Tryptase [ 26 ]
 Glutamate [NMDA] receptor (NR2B) [ 21 ] Tryptophanase [ 4 ]
 Glutamate [NMDA] receptor subunit epsilon 1/zeta 1 [ 4 ] Tubulin [ 5 ]
 Glutaminase kidney isoform, mitochondrial [ 91 ] Tubulin--tyrosine ligase [ 6 ]
 Glutamine synthetase [ 13 ] Tumor necrosis factor [ 3 ]
 Glutaminyl Cyclase [ 191 ] Twik-RElated Potassium (K+) channel 1 (TREK1) [ 28 ]
 Glutaredoxin-1 (GRX-1) [ 1 ] TYK2 (aa888-1187) [ 13 ]
 Glutathione peroxidase 1 (GPx) [ 4 ] Type 1 InsP3 receptor isoform S2 [ 4 ]
 Glutathione reductase [ 9 ] Tyrosinase [ 145 ]
 Glutathione reductase (GR) [ 9 ] Tyrosine Kinase c-Met [ 1 ]
 Glutathione S-transferase (GST) [ 4 ] Tyrosine Kinase c-Met Mutant (D1228H) [ 1 ]
 Glutathione S-transferase E2 [ 5 ] Tyrosine Kinase c-Met Mutant (H1094R) [ 1 ]
 Glutathione-binding protein (GbpAAp) [ 3 ] Tyrosine Kinase c-Met Mutant (M1250T) [ 1 ]
 Glutathione-binding protein (GbpAHp) [ 3 ] Tyrosine Kinase c-Met Mutant (V1092I) [ 1 ]
 Glutathione-binding protein (GbpAPm) [ 3 ] Tyrosine Kinase c-Met Mutant (Y1230H) [ 1 ]
 Glycinamide ribonucleotide formyltransferase (GARFTase) [ 22 ] Tyrosine Kinase DDR2 [ 13 ]
 Glycine transporter 1 [ 149 ] Tyrosine Kinase EPHA3 [ 15 ]
 Glycogen Phosphorylase (PYGL) [ 182 ] Tyrosine Kinase EPHB3 [ 3 ]
 Glycogen Phosphorylase (PYGM) [ 45 ] Tyrosine Kinase EphB4 [ 30 ]
 Glycogen phosphorylase, muscle form [ 86 ] Tyrosine Kinase FLT3 Mutant (N841I) [ 22 ]
 Glycogen synthase (GYS1) [ 74 ] Tyrosine kinase non-receptor protein 2 [ 2 ]
 Glycogen synthase kinase-3 [ 117 ] Tyrosine kinase receptor A (Trk-A) [ 20 ]
 Glycogen synthase kinase-3 beta [ 218 ] Tyrosine kinase receptor A (TrkA) [ 105 ]
 Glycogen Synthase Kinase-3, beta [ 86 ] Tyrosine kinase receptor c-Met (c-Met) [ 13 ]
 Glycosylasparaginase (GA) [ 10 ] Tyrosine-protein kinase ABL (E255V) [ 1 ]
 Glyoxalase 1 (GLO1) [ 3 ] Tyrosine-protein kinase ABL (Y253H) [ 1 ]
 Golgi alpha-mannosidase II [ 35 ] Tyrosine-protein kinase ABL1 [ 54 ]
 Grp78 [ 14 ] Tyrosine-protein kinase ABL1 (ABL1) [ 766 ]
 GST-Aldo-keto reductase family 1 member C3 (AKR1C3) [ 81 ] Tyrosine-protein kinase ABL1 (c-Abl) [ 2 ]
 GST-CDK2/CycE [ 41 ] Tyrosine-protein kinase Blk [ 2 ]
 GST-Dual specificity protein kinase TTK [ 25 ] Tyrosine-protein kinase BMX [ 2 ]
 GST-Fibroblast growth factor receptor 1 (FGFR-1) [ 132 ] Tyrosine-protein kinase BRK [ 3 ]
 GST-Fibroblast growth factor receptor 3 (FGFR-3) [ 96 ] Tyrosine-protein kinase BTK [ 1936 ]
 GST-Inositol requiring enzyme 1 (IRE-1alpha) [ 182 ] Tyrosine-protein kinase CSK [ 25 ]
 GST-Lysine Specific Demethylase-1 (LSD1) [ 70 ] Tyrosine-protein kinase Fes/Fps [ 1 ]
 GST-Lysine-specific histone demethylase 1A (LSD1) [ 178 ] Tyrosine-protein kinase ITK [ 74 ]
 GST-MAP kinase-interacting serine/threonine-protein kinase 1 (MKNK1) (T344D) [ 110 ] Tyrosine-protein kinase ITK/TSK [ 65 ]
 GST-MKNK1 [ 126 ] Tyrosine-protein kinase JAK1 [ 2300 ]
 GST-Tyrosine-protein kinase SYK [ 42 ] Tyrosine-protein kinase JAK2 [ 2985 ]
 Guanylate cyclase soluble subunit alpha-1 [ 264 ] Tyrosine-protein kinase JAK3 [ 1774 ]
 Haspin [ 9 ] Tyrosine-protein kinase JAK3 (781-1124) [ 118 ]
 Haspin (465-798) [ 1 ] Tyrosine-protein kinase Kit [ 37 ]
 HCV NS3 Helicase [ 12 ] Tyrosine-protein kinase Kit (Kit)(D816V) [ 317 ]
 HCV NS3 Proteinase [ 2 ] Tyrosine-protein kinase Lck [ 94 ]
 HCV NS3-NS4A Serine Proteinase [ 224 ] Tyrosine-protein kinase Lyn [ 4 ]
 HCV NS5B Polymerase Mutant (M414T) [ 2 ] Tyrosine-protein kinase receptor FLT3 [ 182 ]
 HCV NS5B Polymerase Mutant (M423K) [ 2 ] Tyrosine-protein kinase receptor TIE-2 [ 198 ]
 HCV NS5B Polymerase Mutant (P495A) [ 2 ] Tyrosine-protein kinase SRC (E280V) [ 1 ]
 HCV NS5B Polymerase Mutant (R501E) [ 2 ] Tyrosine-protein kinase SRC (F278H) [ 1 ]
 HDAC4 (aa 2-1084) [ 46 ] Tyrosine-protein kinase SYK [ 1832 ]
 Heat Shock 70kDa Protein 1 [ 76 ] Tyrosine-protein kinase TEC [ 2 ]
 Heat Shock Protein 90 (Hsp90) [ 14 ] Tyrosine-protein kinase TXK (TXK) [ 2 ]
 Heat shock protein HSP 90-alpha [ 798 ] Tyrosine-protein kinase TYK2 [ 1 ]
 Heat-shock protein 90 (Hsp90) [ 10 ] Tyrosine-protein kinase V-ABL [ 6 ]
 Hemagglutinin [ 16 ] Tyrosine-protein kinase Yes [ 1 ]
 Hematopoietic protein-tyrosine phosphatase (HEPTP) [ 5 ] Tyrosine-protein kinase ZAP-70 [ 39 ]
 Heme Oxygenase 1 (HO-1) [ 101 ] Tyrosine-Protein Phosphatase (CD45) [ 5 ]
 Heme Oxygenase 2 (HO-2) [ 103 ] Tyrosine-protein phosphatase non-receptor type 11 [ 70 ]
 Heme-binding protein HutZ (HutZ) [ 2 ] Tyrosine-protein phosphatase non-receptor type 12 (PTP-PEST) [ 1 ]
 Heme-binding protein HutZ (HutZ)(D132E) [ 2 ] Tyrosine-protein phosphatase non-receptor type 2 [ 77 ]
 Heme-binding protein HutZ (HutZ)(D132L) [ 1 ] Tyrosine-protein phosphatase non-receptor type 22 [ 3 ]
 Heme-binding protein HutZ (HutZ)(D132N) [ 2 ] Tyrosine-protein phosphatase non-receptor type 3 (PTPH1) [ 2 ]
 hENO2 human recombinant Enolase [ 2 ] tyrosine-protein phosphatase non-receptor type 5 isoform a [ 1 ]
 hEP3D/ hEP3A [ 13 ] Tyrosine-protein phosphatase non-receptor type 9 (PTP-MEG2) [ 3 ]
 Hepatic Lipase (HL) [ 345 ] Tyrosyl-DNA phosphodiesterase 1 (TDP1) [ 32 ]
 Hepatitis C virus NS5B RNA-dependent RNA polymerase [ 67 ] tyrosyl-DNA phosphodiesterase 2 [ 11 ]
 Hepatocyte growth factor receptor [ 323 ] Tyrosyl-DNA phosphodiesterase 2 (mTDP2 WT) [ 5 ]
 Heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1) [ 1 ] Tyrosyl-DNA phosphodiesterase 2 mutant 5M (mTDP2 5M) [ 1 ]
 Heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1)(268-320) [ 1 ] Tyrosyl-DNA phosphodiesterase 2 mutant 8M (mTDP2 8M) [ 6 ]
 Hexokinase [ 7 ] Tyrosyl-DNA phosphodiesterase 2 mutant 9M(mTDP2 9M) [ 5 ]
 Hexokinase type IV [ 38 ] Tyrosyl-tRNA synthetase (TryRS) [ 25 ]
 HIF-PH2 [ 217 ] Ubiquitin C-terminal Hydrolase L3 (UCH-L3) [ 17 ]
 High affinity nerve growth factor receptor [ 710 ] Ubiquitin carboxyl-terminal hydrolase 15 [ 5 ]
 His8-Native/FLAG-Native [ 1 ] Ubiquitin carboxyl-terminal hydrolase 2 [ 6 ]
 His8-Native/His8-Native [ 1 ] Ubiquitin carboxyl-terminal hydrolase isozyme L1 [ 6 ]
 His8-R120A/His8-R120A [ 1 ] Ubiquitin carboxyl-terminal hydrolase isozyme L1 (UCH-L1) [ 74 ]
 His8-R120Q/His8-R120Q [ 1 ] Ubiquitin carboxyl-terminal hydrolase isozyme L3 (UCH-L3) [ 24 ]
 His8-S530A/FLAG-Native [ 1 ] Ubiquitin carboxyl-terminal hydrolase isozyme L5 [ 7 ]
 His8-S530A/His8-S530A [ 1 ] UDP-3-O-(acryl)-glucosamine acryltransferase (LpxD) [ 6 ]
 His8-Y385F R120A/FLAG-Native [ 1 ] UDP-3-O-acyl-GlcNAc deacetylase (LpxC) [ 335 ]
 His8-Y385F/FLAG-Native [ 1 ] UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase (LxpC) [ 23 ]
 His8-Y385F/His8-Y385F [ 1 ] UDP-N-acetylglucosamine acryltransferase (LpxA) [ 8 ]
 Histamine H1 Receptor [ 1 ] Uracil-DNA glycosylase [ 14 ]
 Histamine H2 Receptor [ 5 ] Uracil-DNA glycosylase (UNG) [ 6 ]
 Histamine H3 receptor [ 29 ] Urea Amidohydrolase [ 22 ]
 Histamine H4 Receptor [ 21 ] Urea Amidohydrolase Subunit alpha [ 21 ]
 Histamine receptor (H3) [ 298 ] Urease [ 140 ]
 Histidine-binding periplasmic protein (HisJ) [ 1 ] Uridine phosphorylase (UPase) [ 9 ]
 Histone deacetylase [ 311 ] Urokinase-type plasminogen activator [ 144 ]
 Histone Deacetylase (pfHDAC-1) [ 23 ] Urokinase-type plasminogen activator (uPA) [ 7 ]
 Histone deacetylase 1 [ 809 ] UvrD helicase (PfUDN) [ 9 ]
 Histone deacetylase 1/3/5/8 [ 24 ] Valosin containing protein, p97 subunit [ 89 ]
 Histone Deacetylase 10 (HDAC10) [ 12 ] Valosin-containing protein (VCP) [ 53 ]
 Histone deacetylase 11 [ 6 ] Vanilloid receptor [ 152 ]
 Histone deacetylase 2 [ 4 ] Vanilloid receptor 1 [ 1 ]
 Histone deacetylase 3 [ 4 ] Vascular adhesion protein 1 (VAP-1) [ 72 ]
 Histone deacetylase 3/NCoR1 [ 264 ] Vascular cell adhesion protein 1 (VCAM-1)/Alpha-4 Beta-1 Integrin [ 40 ]
 Histone deacetylase 3/Nuclear receptor corepressor 2 [ 2 ] Vascular endothelial growth factor A [ 118 ]
 Histone deacetylase 4 [ 195 ] Vascular endothelial growth factor receptor [ 180 ]
 Histone deacetylase 4 (HDAC4) [ 16 ] Vascular endothelial growth factor receptor 2 [ 2009 ]
 Histone Deacetylase 4 (HDAC4) Mutant (H976Y) [ 8 ] Vascular endothelial growth factor receptor 2 and tyrosine-protein kinase TIE-2 (KDR and TIE2) [ 92 ]
 Histone deacetylase 6 [ 821 ] Vasopressin V1a receptor [ 20 ]
 Histone Deacetylase 6 (HDAC6) [ 33 ] Vasopressin V1b receptor [ 348 ]
 Histone deacetylase 7 (HDAC7) [ 25 ] Vasopressin V1b receptor (V1b) [ 37 ]
 Histone deacetylase 8 [ 75 ] Vasopressin V2 Receptor [ 2 ]
 Histone deacetylase 8 (HDAC8) [ 1 ] Vasopressin V2 receptor (V2) [ 60 ]
 Histone Lysine Demethylase [ 24 ] VEGFR-2 (KDR) [ 36 ]
 Histone-Arginine Methyltransferase CARM1 [ 19 ] VEGFR-3 (FLT4) [ 1 ]
 Histone-lysine N-methyltransferase EZH2 [ 28 ] VEGFR3 cytoplasmic domain [ 7 ]
 Histone-lysine N-methyltransferase EZH2 (Y641H) [ 2 ] Vesicular monoamine transporter 2 (VMAT P314G) [ 2 ]
 Histone-lysine N-methyltransferase EZH2 (Y641N) [ 2 ] Vesicular monoamine transporter 2 (VMAT P314L) [ 2 ]
 Histone-lysine N-methyltransferase EZH2 (Y641S) [ 2 ] Vesicular monoamine transporter 2 (VMAT P314T) [ 2 ]
 Histone-lysine N-methyltransferase, H3 lysine-79 specific [ 5 ] Vesicular monoamine transporter 2 (VMAT V41A) [ 2 ]
 HIV-1 Integrase [ 55 ] Vesicular monoamine transporter 2 (VMAT V41F) [ 1 ]
 HIV-1 Protease [ 1866 ] Vesicular monoamine transporter 2 (VMAT V41I) [ 2 ]
 HIV-1 protease (Wt) [ 11 ] Vesicular monoamine transporter 2 (VMAT2 G308A) [ 2 ]
 HIV-1 Protease AE [ 7 ] Vesicular monoamine transporter 2 (VMAT2 G308P) [ 2 ]
 HIV-1 Protease B Subtype [ 7 ] Vesicular monoamine transporter 2 (VMAT2 V132A) [ 2 ]
 HIV-1 Protease B Subtype Mutant (V82F) [ 7 ] Vesicular monoamine transporter 2 (VMAT2 V132G) [ 2 ]
 HIV-1 Protease Chain A [ 83 ] Vesicular monoamine transporter 2 (VMAT2) [ 2 ]
 HIV-1 protease M1 [ 11 ] Viral IAP-associated factor 1 (VIAF) [ 7 ]
 HIV-1 protease M2 [ 11 ] Vitamin D-binding protein [ 7 ]
 HIV-1 protease M3 [ 11 ] Vitamin D3 receptor [ 6 ]
 HIV-1 Protease Mutant (A71V) [ 5 ] Vitamin K epoxide reductase complex subunit 1 (hVKORC1) [ 1 ]
 HIV-1 Protease Mutant (A71V/V82T/I84V) [ 1 ] Vitamin K epoxide reductase complex subunit 1 (rVKORC1) [ 1 ]
 HIV-1 Protease Mutant (D30N) [ 7 ] Vitamin K-dependent protein C [ 1 ]
 HIV-1 Protease Mutant (D30N/A71V) [ 5 ] VKORC1-like 1 (hVKORC1L1) [ 1 ]
 HIV-1 Protease Mutant (D30N/M36I) [ 5 ] VKORC1-like 1 (rVKORC1L1) [ 1 ]
 HIV-1 Protease Mutant (D30N/M36I/A71V) [ 5 ] Voltage-dependent calcium channel gamma-2 subunit [ 36 ]
 HIV-1 Protease Mutant (G73S) [ 3 ] Voltage-dependent calcium channel gamma-8 subunit [ 125 ]
 HIV-1 Protease Mutant (I47L) [ 1 ] Voltage-gated potassium channel [ 83 ]
 HIV-1 Protease Mutant (I50L) [ 1 ] Voltage-gated potassium channel (hERG) [ 8 ]
 HIV-1 Protease Mutant (I50V) [ 11 ] Voltage-gated potassium channel subunit Kv2.1 (Kv2.1) [ 1 ]
 HIV-1 Protease Mutant (I84V) [ 3 ] Voltage-gated sodium channel subunit alpha Nav1.1 (Nav1.1) [ 1 ]
 HIV-1 Protease Mutant (L10I,L19Q,K20R,E35D,M36I, ..) [ 6 ] Voltage-gated sodium channel subunit alpha Nav1.2 (Nav1.2) [ 1 ]
 HIV-1 Protease Mutant (L23I) [ 1 ] Voltage-gated sodium channel subunit alpha Nav1.3 (Nav1.3) [ 1 ]
 HIV-1 Protease Mutant (L23V) [ 1 ] Voltage-gated sodium channel subunit alpha Nav1.4 (Nav1.4) [ 1 ]
 HIV-1 Protease Mutant (L24I) [ 3 ] Von Hippel-Lindau disease tumor suppressor protein (VBC) [ 10 ]
 HIV-1 Protease Mutant (L76M) [ 1 ] WD repeat-containing protein 5 (WDR5) [ 100 ]
 HIV-1 Protease Mutant (M36I) [ 5 ] West Nile Virus (WNV) NS2B-NS3 Protease [ 38 ]
 HIV-1 Protease Mutant (M36I/A71V) [ 5 ] With-No-Lysine (K) Kinase 1 (WNK1) [ 6 ]
 HIV-1 Protease Mutant (M46I,L63P,A71V,V82F,I84V) [ 6 ] With-No-Lysine (K) Kinase 2 (WNK2) [ 1 ]
 HIV-1 Protease Mutant (V32I) [ 1 ] With-No-Lysine (K) Kinase 3 (WNK3) [ 1 ]
 HIV-1 Protease Mutant (V82A) [ 5 ] With-No-Lysine (K) Kinase 4 (WNK4) [ 1 ]
 HIV-1 Protease Mutant (V82I) [ 1 ] With-No-Lysine kinase 2 (WNK2) [ 1 ]
 HIV-1 Protease Mutant K-60C [ 7 ] With-No-Lysine kinase 3 (WNK3) [ 1 ]
 HIV-1 Protease Mutant M1 (L10I, G48V, I54V, L63P, V82A) [ 4 ] With-No-Lysine kinase 4 (WNK4) [ 1 ]
 HIV-1 Protease Mutant M2 (D30N, L63P, N88D) [ 4 ] X-linked inhibitor of apoptosis protein (XIAP) [ 303 ]
 HIV-1 Protease Mutant M3 (L10I, L63P, A71V, G73S, I84V, L90M) [ 4 ] Xaa-Pro dipeptidase [ 1 ]
 HIV-1 Protease Mutant Q-60C [ 5 ] Xanthine dehydrogenase [ 46 ]
 HIV-1 Protease Mutant V-18C [ 6 ] Xanthine dehydrogenase/oxidase [ 11 ]
 HIV-1 Protease Mutant V6 [ 4 ] Xanthine phosphoribosyltransferase (XGPRT) [ 2 ]
 HIV-1 Protease Mutant V6(46) [ 4 ] XIAP protein BIR2 [ 189 ]
 HIV-1 Protease Mutant V6(54) [ 4 ] XIAP protein BIR3 [ 271 ]
 HIV-1 Protease Mutant, A-1 [ 4 ] XIAP-BIR3 [ 143 ]