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< IC50 <
Affinity Unit: nM uM
 α-galactosidase [ 30 ] KIAA1240 [ 1 ]
 α-glucosidase [ 493 ] KIAA1252 [ 260 ]
 α7β2 nAChR [ 1 ] KIAA1268 [ 35 ]
 β-1,4-Galactosyltransferase I (β4GalT) [ 2 ] KIAA1286 [ 5 ]
 β-galactosidase [ 127 ] KIAA1338 [ 31 ]
 β-glucosidase [ 12 ] KIAA1363 [ 11 ]
 β-Glucuronidase [ 259 ] KIAA1380 [ 1 ]
 β-ketoacyl-ACP synthase I (KasA) [ 1 ] KIAA1449 [ 7 ]
 β-Ketoacyl-acyl carrier protein (ACP) synthase III (FabH) [ 178 ] KIAA1506 [ 1 ]
 β-lactamase (Bla2) [ 25 ] KIAA1535 [ 1 ]
 α-Amylase group 4 allergen (Aca s 4) [ 1 ] KIAA1566 [ 3 ]
 (1->4)-alpha-D-glucan:maltose-1-phosphate alpha-D-maltosyltransferase [ 1 ] KIAA1625 [ 6 ]
 (3R)-hydroxymyristoyl ACP dehydrase [ 16 ] KIAA1670 [ 21 ]
 (3R)-hydroxymyristoyl-[acyl-carrier-protein] dehydratase [ 16 ] KIAA1718 [ 1 ]
 (ARTD1 or PARP1) [ 2416 ] KIAA1725  [ 4 ]
 (ARTD2 or PARP2) [ 369 ] KIAA1732 [ 2 ]
 (ARTD3 or PARP3) [ 34 ] KIAA1740 [ 5 ]
 (ARTD4 or PARP4) [ 22 ] KIAA1752 [ 34 ]
 (ARTD5 or PARP5a) [ 325 ] KIAA1814 [ 34 ]
 (ARTD6 or PARP5b) [ 473 ] KIAA1855 [ 1 ]
 (ARTD7 or PARP15) [ 44 ] KIAA1876 [ 32 ]
 (ARTD7 or PARP15, Y598L) [ 44 ] KIAA1901 [ 16 ]
 (ARTD8 or PARP14) [ 35 ] KIAA1933 [ 5 ]
 (ARTD8 or PARP14, Y1660L) [ 35 ] Kiaa4146 [ 1 ]
 (PROTEIN-TYROSINE-PHOSPHATASE) (PTPase) [ 59 ] Kiaa4197 [ 33 ]
 (R)-limonene 6-monooxygenase [ 3549 ] Kidney amine oxidase [ 47 ]
 (S)-2-hydroxy-acid oxidase, peroxisomal [ 45 ] Kidney oxidase-1 [ 32 ]
 (S)-3-amino-2-methylpropionate transaminase [ 23 ] Kidney renin [ 8 ]
 (S)-limonene 6-monooxygenase [ 3549 ] Kidney superoxide-producing NADPH oxidase [ 32 ]
 1,25-dihydroxyvitamin D(3) 24-hydroxylase, mitochondrial [ 76 ] Kidney-specific H(+)/organic cation antiporter [ 47 ]
 1,25-dihydroxyvitamin D3 receptor [ 467 ] Kidney-type arginase [ 115 ]
 1,3-beta-D-glucan synthase catalytic subunit [ 17 ] Kidney/pancreas/salivary gland kallikrein [ 526 ]
 1,3-beta-D-glucan-UDP glucosyltransferase [ 538 ] KIF20A [ 25 ]
 1,3-beta-glucan synthase [ 68 ] KIF20B [ 8 ]
 1,3-beta-glucan synthase component GLS2 [ 8206 ] KIF5C [ 1 ]
 1,3-beta-glucan synthase component GSC2 [ 538 ] KIFC1 [ 37 ]
 1,4-alpha-D-glucan glucanohydrolase [ 52 ] kinA [ 54 ]
 1,4-alpha-D-glucan glucanohydrolase 1 [ 36 ] KinA/Spo0F (sporulation kinase A/sporulation initiation phosphotransferase F) [ 1 ]
 1,4-alpha-D-glucan glucohydrolase [ 3 ] Kinase deficient protein [ 4 ]
 1,4-Dihydroxy-2-naphthoyl-CoA synthase [ 37 ] Kinase EMB [ 33 ]
 1,5-anhydro-D-fructose reductase [ 70 ] Kinase EMT [ 1091 ]
 1-acylglycerol-3-phosphate O-acyltransferase beta [ 131 ] Kinase Insert Domain Receptor [ 8598 ]
 1-alkyl-2-acetylglycerophosphocholine esterase [ 553 ] Kinase insert domain receptor (KDR) [ 1 ]
 1-deoxy-D-xylulose 5-phosphate reductoisomerase [ 196 ] Kinase insert domain receptor-B [ 34 ]
 1-Deoxy-D-xylulose 5-phosphate reductoisomerase (DXP) [ 114 ] Kinase-related protein [ 117 ]
 1-deoxy-D-xylulose 5-phosphate reductoisomerase (DXR) [ 114 ] Kinesin family member 20B [ 8 ]
 1-deoxy-D-xylulose-5-phosphate synthase [ 33 ] Kinesin heavy chain isoform 5A [ 35 ]
 1-Deoxy-D-xylulose-5-phosphate synthase (DXP synthase)) [ 8 ] Kinesin heavy chain isoform 5C [ 1 ]
 1-Deoxyxylulose 5-phosphate reductoisomerase (DXR) [ 114 ] Kinesin heavy chain neuron-specific 2 [ 1 ]
 1-deoxyxylulose-5-phosphate synthase [ 4 ] kinesin spindle protein [ 956 ]
 1-O-acylceramide synthase [ 1 ] Kinesin Spindle Protein Eg5 [ 956 ]
 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma-1 [ 19 ] kinesin spindle protein Mutant (D130V) [ 12 ]
 1.14.14.1 [ 101 ] Kinesin-1 heavy chain [ 2 ]
 1.5.1.3 [ 32 ] Kinesin-1 heavy chain/ Tyrosine-protein kinase receptor RET [ 73 ]
 11-beta-HSD1 [ 5103 ] Kinesin-5 motor protein (KSP) [ 8 ]
 11-beta-HSD2 [ 807 ] Kinesin-like protein 1 [ 956 ]
 11-beta-hydroxysteroid dehydrogenase 1 [ 5103 ] Kinesin-like protein 2 [ 37 ]
 11-beta-Hydroxysteroid Dehydrogenase 1 (11-beta-HSD1) [ 5180 ] Kinesin-like protein KIF14 [ 1 ]
 11-beta-hydroxysteroid dehydrogenase 1 (11HSD1) [ 3954 ] Kinesin-like protein KIF1B [ 1 ]
 11-beta-hydroxysteroid dehydrogenase 2 [ 547 ] Kinesin-like protein KIF20A [ 25 ]
 11-beta-Hydroxysteroid Dehydrogenase 2 (11-beta-HSD2) [ 807 ] Kinesin-like protein KIF20B [ 8 ]
 11-beta-hydroxysteroid dehydrogenase type 1 [ 2 ] Kinesin-like protein KIF23 [ 2 ]
 11-beta-hydroxysteroid dehydrogenase type 2 [ 807 ] Kinesin-like protein KIF2C [ 1 ]
 11-beta-hydroxysteroid dehydrogenase type 2 (11-beta-HSD2) [ 512 ] Kinesin-like protein KIF3A [ 1 ]
 11-DH [ 5180 ] Kinesin-like protein KIF3B [ 33 ]
 11-DH2 [ 807 ] Kinesin-like protein KIFC1 [ 37 ]
 1110037I22Rik [ 5 ] Kinesin-related motor interacting with PIN1 [ 8 ]
 11beta-HSD1A [ 1060 ] Kinesin-related protein HSET [ 37 ]
 12 kDa FKBP [ 182 ] Kinin B1 receptor [ 23 ]
 12-Lipoxygenase (12-LOX) [ 301 ] Kininase II [ 1464 ]
 12-LOX [ 360 ] Kininase-1 [ 29 ]
 12/15-lipoxygenase [ 59 ] Kininogenin [ 2064 ]
 14 kDa lectin [ 44 ] Kir3.1/Kir3.2 [ 1 ]
 14-3-3 protein sigma [ 1 ] KiSS-1 receptor [ 23 ]
 15-hydroxyprostaglandin dehydrogenase [NAD+] [ 262 ] KiSS-1R [ 126 ]
 15-Lipo-oxygenase (15-LO) [ 201 ] Kisspeptins receptor [ 126 ]
 15-lipo-oxygenase (SLO) [ 201 ] KIT [ 1669 ]
 15-Lipo-oxygenase type 2 (15-LOX-2) [ 95 ] KLF10 [ 8 ]
 15-Lipoxygenase [ 154 ] KLHL19 [ 27 ]
 15-Lipoxygenase (LoxA) [ 15 ] KLK-L1 [ 4 ]
 15-Lipoxygenase (SLO) [ 13 ] KLK-L2 [ 44 ]
 15-lipoxygenase 2 [ 95 ] KLK-L6 [ 13 ]
 15-Lipoxygenase-1 (15-LOX-1) [ 483 ] KM-102-derived reductase-like factor [ 9 ]
 15-Lipoxygenase-2 (15-LOX-2) [ 95 ] Kmo [ 11 ]
 15-LOX [ 260 ] KMT1 [ 2 ]
 15-LOX-2 [ 95 ] KMT1A [ 14 ]
 15-PGDH [ 262 ] KMT1D [ 32 ]
 17-alpha-hydroxyprogesterone aldolase [ 4 ] KMT1E [ 4 ]
 17-beta-HSD 1 [ 576 ] KMT2A [ 6 ]
 17-beta-HSD 2 [ 6 ] KMT2B [ 1 ]
 17-beta-HSD 3 [ 1 ] KMT2C [ 1 ]
 17-beta-Hydroxysteroid Dehydrogenase 1 (17-beta-HSD1) [ 571 ] KMT2D [ 1 ]
 17-beta-Hydroxysteroid Dehydrogenase 2 (17-beta-HSD2) [ 506 ] KMT3A [ 2 ]
 17-beta-Hydroxysteroid Dehydrogenase 5 (17-beta-HSD5, AKR1C3) [ 824 ] KMT3C [ 183 ]
 17-beta-hydroxysteroid dehydrogenase type 1 [ 576 ] KMT4 [ 34 ]
 17-beta-hydroxysteroid dehydrogenase type 2 [ 6 ] KMT5A [ 1 ]
 17-beta-hydroxysteroid dehydrogenase type 3 [ 264 ] KMT5B [ 5 ]
 17-beta-hydroxysteroid-dehydrogenase [ 18 ] KMT5C [ 7 ]
 170 kDa melanoma membrane-bound gelatinase [ 402 ] KMT6 [ 813 ]
 193 kDa vault protein [ 22 ] KNP3 [ 7 ]
 2''''-O-methyltransferase [ 150 ] KNSL2 [ 37 ]
 2''-phospho-ADP-ribosyl cyclase [ 86 ] KOR-1 [ 2713 ]
 2''-phospho-ADP-ribosyl cyclase/2''-phospho-cyclic-ADP-ribose transferase [ 86 ] KOR-3 [ 671 ]
 2''-phospho-cyclic-ADP-ribose transferase [ 86 ] KOX-1 [ 32 ]
 2,3-dihydroxybenzoate-AMP ligase [ 1 ] KQT-like 1 [ 54 ]
 2,3-epoxysqualene--lanosterol cyclase [ 226 ] KQT-like 2 [ 42 ]
 2-5A-dependent ribonuclease [ 44 ] KQT-like 4 [ 1 ]
 2-5A-dependent RNase [ 44 ] KRAS [ 3 ]
 2-acetamido-2-deoxy-β-D-glucopyranosidase (O-GlcNAcase) [ 4 ] KRAS2 [ 3 ]
 2-acetyl-1-alkylglycerophosphocholine esterase [ 553 ] KRP [ 117 ]
 2-acylglycerol O-acyltransferase 2 [ 194 ] Krueppel-like factor 10 [ 8 ]
 2-amino-3-carboxymuconate-6-semialdehyde decarboxylase [ 22 ] Kruppel-like factor 5 [ 39 ]
 2-amino-4-hydroxy-6-hydroxymethyldihydropteridin e pyrophosphokinase [ 2 ] KSAM [ 1188 ]
 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase [ 2 ] KSP Mutant (D130V) [ 12 ]
 2-aminoadipate aminotransferase [ 289 ] Kynureninase [ 10 ]
 2-aminoadipate transaminase [ 289 ] Kynurenine 3-hydroxylase [ 11 ]
 2-arachidonoylglycerol hydrolase [ 251 ] Kynurenine 3-monooxygenase [ 311 ]
 2-C-methyl-D-erythritol 4-phosphate synthase [ 119 ] Kynurenine Aminotransferase 1/Glutamine Transaminase K [ 21 ]
 2-heptyl-4(1H)-quinolone synthase PqsD [ 34 ] Kynurenine aminotransferase II [ 289 ]
 2-OG-Dependent Histone Demethylase JMJD2E [ 69 ] Kynurenine aminotransferase II (KAT II) [ 289 ]
 2-oxoglutarate receptor 1 [ 8 ] Kynurenine aminotransferase III [ 5 ]
 2-phospho-D-glycerate hydro-lyase [ 3 ] Kynurenine--glyoxylate transaminase [ 5 ]
 2.4.2.30 [ 2634 ] Kynurenine--oxoglutarate aminotransferase II [ 289 ]
 2.7.10.1 [ 4253 ] Kynurenine--oxoglutarate transaminase 1 [ 21 ]
 2.7.11.1 [ 4 ] Kynurenine--oxoglutarate transaminase 2 [ 289 ]
 20 alpha-hydroxysteroid dehydrogenase [ 1077 ] Kynurenine--oxoglutarate transaminase 3 [ 5 ]
 20-alpha-HSD [ 1279 ] Kynurenine--oxoglutarate transaminase II [ 289 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) [ 202 ] Kynurenine--oxoglutarate transaminase III [ 5 ]
 20-HETE synthase [ 1 ] Kynurenine/alpha-aminoadipate aminotransferase [ 25 ]
 20-hydroxy-ecdysone receptor [ 43 ] Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial [ 289 ]
 20-hydroxyeicosatetraenoic acid synthase [ 1 ] L(3)mbt protein homolog [ 106 ]
 2009 H1N1 Influenza polymerase acidic protein N-terminal endonuclease domain [ 24 ] L(3)mbt-like [ 106 ]
 20E receptor [ 43 ] L(3)mbt-like protein 3 [ 150 ]
 20S proteasome [ 6 ] L(3)mbt-like protein 4 [ 76 ]
 20S proteasome chymotrypsin-like [ 369 ] L-1 [ 201 ]
 24-sterol C-methyltransferase [ 54 ] L-AIBAT [ 23 ]
 25-hydroxyvitamin D(3) 1-alpha-hydroxylase [ 17 ] L-Cys:GlcN-Ins ligase [ 45 ]
 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial [ 20 ] L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase [ 45 ]
 25-OHD-1 alpha-hydroxylase [ 17 ] L-dopachrome isomerase [ 314 ]
 26S Proteasome regulatory subunit Rpn11 (Rpn11) [ 398 ] L-dopachrome tautomerase [ 314 ]
 26S proteosome [ 422 ] L-glutaminase [ 1 ]
 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase [ 20 ] L-glutamine amidohydrolase [ 185 ]
 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 [ 2 ] L-iditol 2-dehydrogenase [ 103 ]
 3-alkyladenine DNA glycosylase [ 7 ] L-JAK [ 4746 ]
 3-alpha hydroxysteroid dehydrogenase [ 21 ] L-lactate dehydrogenase [ 34 ]
 3-alpha-HSD [ 21 ] L-lactate dehydrogenase A [ 346 ]
 3-alpha-HSD type 2 [ 824 ] L-lactate dehydrogenase A Chain [ 667 ]
 3-alpha-HSD1 [ 174 ] L-lactate dehydrogenase B [ 115 ]
 3-alpha-HSD3 [ 366 ] L-lactate:NAD+ oxidoreductase A (LDH-A4) [ 6 ]
 3-alpha-Hydroxysteroid Dehydrogenase Type 1 (AKR1C4) [ 174 ] L-lactate:NAD+ oxidoreductase B (LDH-B4) [ 6 ]
 3-alpha-Hydroxysteroid Dehydrogenase Type 3 (AKR1C2) [ 366 ] L-lactate:NAD+ oxidoreductase C (LDH-C4) [ 6 ]
 3-alpha-hydroxysteroid dehydrogenase type I [ 174 ] L-serine ammonia-lyase [ 14 ]
 3-beta-HSD I [ 2 ] L-serine dehydratase [ 14 ]
 3-beta-hydroxy-5-ene steroid dehydrogenase [ 2 ] L-type amino acid transporter 1 [ 3 ]
 3-beta-hydroxy-Delta(5)-steroid dehydrogenase [ 2 ] L-type amino acid transporter 3 [ 3 ]
 3-beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase type I [ 2 ] L-type calcium channel alpha 1C/beta 2A [ 235 ]
 3-beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase type II [ 3 ] L1 [ 2 ]
 3-beta-hydroxysteroid-delta(8),delta(7)-isomerase [ 8 ] L3MBTL1 [ 106 ]
 3-HAO [ 2 ] Labh-2 [ 196 ]
 3-hydroxy-3-methylglutaryl coenzyme A synthase [ 2 ] Laccase [ 6 ]
 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase  [ 288 ] Lactase [ 345 ]
 3-hydroxy-3-methylglutaryl-coenzyme A reductase [ 74 ] Lactase-glycosylceramidase [ 58 ]
 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG-CoA) [ 288 ] Lactase-phlorizin hydrolase [ 37 ]
 3-hydroxyanthranilate 3,4-dioxygenase [ 2 ] Lactate Dehydrogenase [ 42 ]
 3-hydroxyanthranilate oxygenase [ 2 ] Lactate dehydrogenase (LDH) [ 74 ]
 3-hydroxyanthranilic acid dioxygenase [ 2 ] Lactate dehydrogenase A (LDHA) [ 321 ]
 3-keto-steroid reductase [ 3 ] Lactate dehydrogenase B (LDHB) [ 115 ]
 3-methyladenine DNA glycosidase [ 7 ] Lactoperoxidase [ 9 ]
 3-oxo-5-alpha-steroid 4-dehydrogenase 1 [ 397 ] Lactoperoxidase (LPO) [ 4 ]
 3-oxo-5-alpha-steroid 4-dehydrogenase 2 [ 392 ] Lactose-binding lectin 1 [ 35 ]
 3-oxoacyl-(Acyl carrier protein) synthase III [ 34 ] lacZ [ 285 ]
 3-oxoacyl-(Acyl-carrier protein) reductase [ 10 ] Lafora PTPase [ 7 ]
 3-oxoacyl-ACP synthase [ 34 ] Laforin [ 7 ]
 3-oxoacyl-acyl-carrier protein reductase [ 14 ] LAFPTPase [ 7 ]
 3-oxoacyl-[acyl-carrier-protein] synthase [ 311 ] LAG-1 [ 7 ]
 3-oxoacyl-[acyl-carrier-protein] synthase 1 [ 41 ] Lambda-interacting protein [ 27 ]
 3-oxoacyl-[acyl-carrier-protein] synthase 2 [ 38 ] Lambda/iota protein kinase C-interacting protein [ 27 ]
 3-oxoacyl-[acyl-carrier-protein] synthase 3 [ 234 ] LAMP-3 [ 11 ]
 3-oxoacyl-[acyl-carrier-protein] synthase III [ 412 ] LanC-like protein 2 [ 1 ]
 3-phosphoinositide dependent protein kinase-1 [ 997 ] LANCL2 [ 1 ]
 3-phosphoinositide-dependent protein kinase 1 [ 1850 ] Langerin [ 1 ]
 3-phosphoinositide-dependent protein kinase 1 (51-359) [ 806 ] Lanosterol 14-alpha demethylase [ 65 ]
 3-phosphoinositide-dependent protein kinase 1 (PDK) [ 997 ] Lanosterol synthase [ 394 ]
 3-phosphoinositide-dependent protein kinase 1 (PDK-1) [ 997 ] LAP [ 33 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) [ 1838 ] Lap-1 [ 4 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (A162V) [ 2 ] LAP-2 [ 1501 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (E166D) [ 2 ] Lap1 [ 4 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (L159M) [ 2 ] LAPc [ 26 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (T222A) [ 2 ] LAR [ 217 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (V143T) [ 2 ] Large conductance calcium-activated potassium channel subfamily M alpha member 1 isoform b [ 69 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (V143T/T222A) [ 2 ] Large envelope protein [ 81 ]
 3-phosphoinositide-dependent protein kinase 1 (PDK1)(Δ1-50) [ 997 ] Large neutral amino acids transporter small subunit 1 [ 3 ]
 3.4.23.- [ 247 ] Large neutral amino acids transporter small subunit 3 [ 3 ]
 36 kDa nucleolar protein HNP36 [ 3 ] large T antigen [ 173 ]
 37 kDa major allergen [ 1 ] Laryngeal cancer kinase 2 [ 2 ]
 39 kDa protein kinase [ 120 ] LAT-2 [ 3 ]
 3C-like protease [ 101 ] LAT-2 b-lactamase [ 3 ]
 3C-like proteinase [ 214 ] LAT1 [ 3 ]
 3C-like proteinase (3CL-PRO) [ 150 ] Latency-associated peptide [ 7 ]
 3C-like proteinase (CVB3 3Cpro) [ 1 ] LATS1 [ 1 ]
 3C-like proteinase (SARS-CoV 3Cpro) [ 150 ] LB24-AB [ 121 ]
 3CL-PRO [ 214 ] LCAT-like lysophospholipase [ 1 ]
 3CLp [ 214 ] LCB 1 [ 1 ]
 3pK [ 20 ] LCB 2 [ 1 ]
 4,4''-diapophytoene desaturase [ 47 ] LCB2a [ 1 ]
 4-(cytidine-5'-diphospho)-2-C-methyl-D-erythritol kinase [ 6 ] LCDase [ 4 ]
 4-aminobutyrate aminotransferase, mitochondrial [ 23 ] LCGR [ 1 ]
 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase [ 6 ] LCK [ 2529 ]
 4-hydroxyphenylpyruvate dioxygenase [ 156 ] LCK/BTK [ 5 ]
 4-hydroxyphenylpyruvic acid oxidase [ 34 ] Lck/Yes-related novel protein tyrosine kinase [ 464 ]
 4-nitrophenol 2-hydroxylase [ 15 ] LCK2 [ 2 ]
 4-PH alpha-1 [ 3 ] LCR1 [ 648 ]
 4.2.99.- [ 4 ] LD78 receptor [ 932 ]
 4.6.1.1 [ 3 ] LDH heart subunit [ 115 ]
 4.6.1.2 [ 9 ] LDH muscle subunit [ 321 ]
 40 kDa peptidyl-prolyl cis-trans isomerase [ 12 ] LDH-A [ 321 ]
 40 kDa proline-rich AKT substrate [ 3 ] LDH-B [ 123 ]
 40S ribosomal protein S27 [ 18 ] LDH-H [ 115 ]
 41 kDa ubiquitin-specific protease [ 9 ] LDH-M [ 321 ]
 43 kDa ISG15-specific protease [ 2 ] LDL-associated phospholipase A2 [ 484 ]
 49 kDa TATA box-binding protein-interacting protein [ 2 ] LDL-PLA(2) [ 553 ]
 49 kDa TBP-interacting protein [ 2 ] LDM [ 65 ]
 4F2 LC [ 3 ] LDP-3 [ 5 ]
 4F2 light chain [ 3 ] LDP3 [ 5 ]
 4F2LC [ 3 ] Leader peptidase I [ 21 ]
 4HPPD [ 34 ] Leader peptidase IB [ 1 ]
 5 alpha-SR2 [ 392 ] Leader protein [ 208 ]
 5'-AMP-activated protein kinase subunit beta-1 [ 16 ] Leaf lipoxygenase [ 1 ]
 5'-AMP-activated protein kinase subunit beta-1 (AMPK) [ 16 ] LECAM2 [ 1 ]
 5'-AMP-activated protein kinase subunit gamma-1 [ 1 ] LECAM3 [ 6 ]
 5'-Methylthioadenosine phosphorylase (MTAP) [ 1 ] LecB [ 26 ]
 5'-nucleotidase [ 60 ] Lecithin retinol acyltransferase [ 7 ]
 5α-Reductase 1 (5α-R1) [ 397 ] Lecithin-cholesterol acyltransferase (LCAT) [ 4 ]
 5α-Reductase 2 (5α-R2) [ 392 ] Lectin galactoside-binding soluble 1 [ 35 ]
 5''''''''-AMP-activated protein kinase subunit beta-1 [ 16 ] LEDGF/p75 [ 486 ]
 5''''''''-AMP-activated protein kinase subunit gamma-1 [ 1 ] Legumain [ 92 ]
 5''''''''-NT [ 40 ] Legumain-like protease precursor [ 70 ]
 5''''''''-nucleotidase [ 40 ] lens epithelium-derived growth factor p75 [ 486 ]
 5''''''''-Tyr-DNA phosphodiesterase [ 377 ] LESTR [ 650 ]
 5''''''''-tyrosyl-DNA phosphodiesterase [ 377 ] lethal factor [ 546 ]
 5''''-AMP-activated protein kinase catalytic subunit alpha-2/beta-1/gamma-2 [ 16 ] Lethal(3)malignant brain tumor-like protein 1 [ 106 ]
 5''''-AMP-activated protein kinase subunit beta-1 [ 16 ] Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1) [ 106 ]
 5''''-AMP-activated protein kinase subunit gamma-1 [ 1 ] Lethal(3)malignant brain tumor-like protein 3 [ 150 ]
 5''''-nucleotidase [ 40 ] Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3) [ 150 ]
 5''-AMP-activated protein kinase catalytic subunit alpha-1 (AMPKa1) [ 6 ] Lethal(3)malignant brain tumor-like protein 4 [ 76 ]
 5''-AMP-activated protein kinase subunit alpha-1 [ 6 ] Leucine Aminopeptidase [ 874 ]
 5''-AMP-activated protein kinase subunit beta-1 [ 16 ] Leucine aminopeptidase (LAP) [ 3 ]
 5''-AMP-activated protein kinase subunit gamma-1 [ 1 ] Leucine--tRNA ligase, cytoplasmic [ 7 ]
 5''-Tyr-DNA phosphodiesterase [ 3 ] Leucine-rich repeat kinase 2 (LRRK2 t-I2020T) [ 6 ]
 5''-tyrosyl-DNA phosphodiesterase [ 3 ] Leucine-rich repeat kinase 2 (LRRK2 t-WT) [ 6 ]
 5'-AMP-activated protein kinase catalytic subunit alpha-1 [ 6 ] Leucine-Rich Repeat Kinase 2 Protein (LRRK2) [ 831 ]
 5'-AMP-activated protein kinase catalytic subunit alpha-2/beta-1/gamma-2 [ 2 ] Leucine-rich repeat serine/threonine-protein kinase 2 [ 831 ]
 5'-AMP-activated protein kinase Complex 1 [ 8 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2) [ 1254 ]
 5-alpha-Reductase (5α-Reductase) [ 12 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2) (G2019S) [ 340 ]
 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase [ 44 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2)(G2019S) [ 1002 ]
 5-aminoimidazole-4-carboxamide-ribonucleotide transformylase [ 44 ] Leucine-rich repeat serine/threonine-protein kinase 2 G2019S [ 310 ]
 5-enolpyruvylshikimate-3-phosphate synthase [ 44 ] Leucine-zipper protein kinase [ 33 ]
 5-HT Transporter [ 4289 ] Leucyl aminopeptidase [ 26 ]
 5-HT-1A [ 1806 ] Leucyl-cystinyl aminopeptidase [ 436 ]
 5-HT-1B [ 556 ] Leucyl-cystinyl aminopeptidase, pregnancy serum form [ 248 ]
 5-HT-1D [ 420 ] Leucyl-tRNA synthetase [ 32 ]
 5-HT-1D-alpha [ 395 ] Leucyl-tRNA synthetase, cytoplasmic [ 7 ]
 5-HT-1D-beta [ 318 ] Leukocyte adhesion glycoprotein LFA-1 alpha [ 167 ]
 5-HT-1E [ 88 ] Leukocyte adhesion glycoprotein LFA-1 alpha chain [ 170 ]
 5-HT-1F [ 3 ] Leukocyte adhesion molecule-1 [ 103 ]
 5-HT-2 [ 1352 ] Leukocyte common antigen [ 626 ]
 5-HT-2A [ 1352 ] Leukocyte common antigen related [ 217 ]
 5-HT-2B [ 201 ] Leukocyte common antigen related (LAR) [ 217 ]
 5-HT-2C [ 886 ] Leukocyte elastase [ 2538 ]
 5-HT-3 [ 736 ] Leukocyte elastase (HLE) [ 2260 ]
 5-HT-4 [ 88 ] Leukocyte function-associated molecule 1 alpha chain [ 170 ]
 5-HT-5 [ 29 ] Leukocyte janus kinase [ 4746 ]
 5-HT-5A [ 29 ] Leukocyte L1 complex heavy chain [ 58 ]
 5-HT-6 [ 853 ] Leukocyte proteinase 3 [ 39 ]
 5-HT-7 [ 374 ] Leukocyte tyrosine kinase receptor [ 12 ]
 5-HT-S1A [ 492 ] Leukocyte-derived seven transmembrane domain receptor [ 650 ]
 5-HT-S2 [ 492 ] Leukocyte-endothelial cell adhesion molecule 2 [ 1 ]
 5-HT-X [ 374 ] Leukocyte-endothelial cell adhesion molecule 3 [ 6 ]
 5-HT1 [ 1150 ] Leukolysin [ 11 ]
 5-HT1A [ 1845 ] Leukotriene 2 [ 5 ]
 5-HT1B [ 556 ] Leukotriene A(4) hydrolase [ 1054 ]
 5-HT1D [ 425 ] Leukotriene A-4 hydrolase [ 58 ]
 5-HT1E [ 88 ] Leukotriene A-4 hydrolase (LTA4H) [ 1054 ]
 5-HT1F [ 3 ] Leukotriene A4 hydrolase [ 1073 ]
 5-HT2 [ 492 ] Leukotriene b1 [ 5 ]
 5-HT2A [ 1496 ] Leukotriene B4 [ 5 ]
 5-HT2B [ 201 ] Leukotriene B4 R1 [ 370 ]
 5-HT2C [ 930 ] Leukotriene B4 R2 [ 5 ]
 5-HT2c VGI [ 886 ] Leukotriene B4 receptor [ 619 ]
 5-HT2C-INI [ 886 ] Leukotriene B4 receptor 1 [ 371 ]
 5-HT3 [ 753 ] Leukotriene B4 receptor 2 [ 5 ]
 5-HT3A [ 736 ] Leukotriene B4 receptor BLT2 [ 5 ]
 5-HT3R [ 736 ] Leukotriene C(4) transporter [ 453 ]
 5-HT4 [ 182 ] Leukotriene C4 synthase [ 132 ]
 5-HT4a [ 78 ] Leukotriene Cysteinyl 1 [ 244 ]
 5-HT4b [ 78 ] Leukotriene Cysteinyl 2 [ 106 ]
 5-HT4c [ 78 ] Leukotriene-B(4) 20-monooxygenase 1 [ 1 ]
 5-HT4d [ 78 ] Leukotriene-B(4) omega-hydroxylase 1 [ 1 ]
 5-HT4hb [ 78 ] Leukotriene-C(4) synthase [ 132 ]
 5-HT4L [ 10 ] LeuRS [ 7 ]
 5-HT4S [ 87 ] Levocabastine-sensitive neurotensin receptor [ 28 ]
 5-HT6 [ 1071 ] LFA-1A [ 167 ]
 5-HT7 [ 374 ] LFA-2 [ 2 ]
 5-HT7b [ 370 ] LFA-3 receptor [ 2 ]
 5-HT7L [ 374 ] LGR2 [ 1 ]
 5-HT7S [ 374 ] LH/CG-R [ 1 ]
 5-HTR2C [ 886 ] LHCGR [ 1 ]
 5-HTT [ 1439 ] LHR [ 10 ]
 5-hydroxytryptamine (serotonin) receptor 2B [Homo sapiens] [ 201 ] LHRHR [ 1 ]
 5-hydroxytryptamine 1D receptor (5HT1D) [ 16 ] lig [ 69 ]
 5-hydroxytryptamine receptor 1A [ 1845 ] ligA [ 69 ]
 5-hydroxytryptamine receptor 1A (5-HT-1A) [ 656 ] Lignostilbene alpha, beta-dioxygenase [ 7 ]
 5-hydroxytryptamine receptor 1A (5-HT1A) [ 1806 ] Likely protein kinase [ 1 ]
 5-hydroxytryptamine receptor 1A (5HT1A) [ 1189 ] likely tRNA 2'-phosphotransferase [ 19 ]
 5-hydroxytryptamine receptor 1B [ 318 ] LIM domain kinase 1 [ 260 ]
 5-hydroxytryptamine receptor 1B (5-HT1B) [ 318 ] LIM domain kinase 2 [ 162 ]
 5-hydroxytryptamine receptor 1B (5HT1B) [ 238 ] Limk [ 11 ]
 5-hydroxytryptamine receptor 1C [ 886 ] LIMK-1 [ 11 ]
 5-hydroxytryptamine receptor 1D [ 425 ] Limk1 [ 11 ]
 5-hydroxytryptamine receptor 1D (5-HT1D) [ 395 ] LIP [ 27 ]
 5-hydroxytryptamine receptor 1E [ 88 ] LIP1, secretory lipase (Family 3) [ 11 ]
 5-hydroxytryptamine receptor 1E (5-HT-1E) (S31) [ 88 ] Lipase member C [ 359 ]
 5-hydroxytryptamine receptor 1E (5-HT-1E) (Serotonin receptor 1E) (5-HT1E) (S31). [ 88 ] Lipg [ 1404 ]
 5-hydroxytryptamine receptor 1F [ 3 ] Lipid transfer protein I [ 1738 ]
 5-hydroxytryptamine receptor 2A [ 860 ] Lipoamide Dehydrogenase (Lpd) [ 292 ]
 5-hydroxytryptamine receptor 2A (5-HT-2A) [ 860 ] Lipopolysaccharide-associated protein 2 [ 1501 ]
 5-hydroxytryptamine receptor 2A (5-HT2A) [ 1378 ] Lipopolysaccharide-induced tumor necrosis factor-alpha factor [ 62 ]
 5-hydroxytryptamine receptor 2A (5HT-2A) [ 860 ] Lipoprotein lipase [ 94 ]
 5-hydroxytryptamine receptor 2A (5HT2A) [ 1352 ] Lipoxin A4 receptor [ 350 ]
 5-hydroxytryptamine receptor 2B [ 201 ] Lipoxin A4 receptor (LXA4) [ 350 ]
 5-hydroxytryptamine receptor 2B (5-HT2B) [ 201 ] Lipoxygenase [ 69 ]
 5-hydroxytryptamine receptor 2C [ 930 ] Lipoxygenase (LOX) [ 213 ]
 5-hydroxytryptamine receptor 2C (5-HT-2C) [ 886 ] Lipoxygenase (SLO) [ 201 ]
 5-hydroxytryptamine receptor 2C (5HT-2C) [ 886 ] Lipoxygenase-1 [ 201 ]
 5-hydroxytryptamine receptor 2C (5HT2C) [ 245 ] LITAF [ 62 ]
 5-hydroxytryptamine receptor 3 (5-HT3) [ 736 ] Liver and spleen DNase [ 5 ]
 5-hydroxytryptamine receptor 3A [ 753 ] liver carboxylesterase 1 [ 2 ]
 5-hydroxytryptamine receptor 3A (5-HT3a) [ 736 ] Liver copper-binding protein [ 12 ]
 5-hydroxytryptamine receptor 3A (5HT3A) [ 736 ] Liver glycogen phosphorylase [ 30 ]
 5-hydroxytryptamine receptor 4 [ 182 ] Liver Receptor Homolog 1 [ 239 ]
 5-hydroxytryptamine receptor 4 (5-HT4) [ 78 ] Liver regenerat ion-related protein LRRG199 [ 4 ]
 5-hydroxytryptamine receptor 4 (5-HT4e) [ 1 ] Liver regeneration-related protein LRRG199 [ 4 ]
 5-hydroxytryptamine receptor 5 (5-HT5) [ 29 ] Liver X receptor [ 3 ]
 5-hydroxytryptamine receptor 5A [ 29 ] Liver X receptor (LXR alpha AND LXR beta) [ 1329 ]
 5-hydroxytryptamine receptor 5A (5-HT5A) [ 29 ] Liver X receptor alpha [ 507 ]
 5-hydroxytryptamine receptor 6 [ 853 ] Liver X Receptor alpha (LXR-alpha) [ 597 ]
 5-hydroxytryptamine receptor 6 (5-HT-6) [ 850 ] Liver X receptor alpha (LXRA) [ 507 ]
 5-Hydroxytryptamine receptor 6 (5-HT6) [ 850 ] Liver X receptor alpha (NR1H3) [ 507 ]
 5-hydroxytryptamine receptor 6 (5-HT6R) [ 850 ] Liver X Receptor beta (LXR-beta) [ 90 ]
 5-hydroxytryptamine receptor 6 (5HT6) [ 850 ] Liver X receptor beta (NR1H2) [ 822 ]
 5-hydroxytryptamine receptor 7 [ 374 ] Liver X, LXR alpha [ 507 ]
 5-hydroxytryptamine receptor 7 (5-HT-7) [ 4 ] Liver X, LXR beta [ 822 ]
 5-Hydroxytryptamine receptor 7 (5-HT7) [ 374 ] Liver-type arginase [ 121 ]
 5-Hydroxytryptamine Receptor Subtype 1E (5HT1E) [ 88 ] LKB1 [ 5 ]
 5-Lipo-oxygenase (5-LOX) [ 3191 ] LLPL [ 1 ]
 5-lipoxygenase [ 103 ] LmbE-related protein [ 6 ]
 5-Lipoxygenase (5-LO) [ 3228 ] LMP10 [ 21 ]
 5-Lipoxygenase (5-LOX) [ 5 ] LMP2 [ 31 ]
 5-Lipoxygenase (LOX) [ 3191 ] Lmp7 [ 5 ]
 5-lipoxygenase activating protein [ 830 ] LMW-PTP [ 864 ]
 5-lipoxygenase-activating protein (FLAP) [ 830 ] LMW-PTPase [ 864 ]
 5-Lipoxygenase/5-lipoxygenase activating protein [ 37 ] LMWPTP [ 863 ]
 5-lipoxygenase/FLAP [ 830 ] Lnpep [ 188 ]
 5-Lipoygenase [ 3191 ] LOG5 [ 3191 ]
 5-LO [ 3257 ] Long chain alpha-hydroxy acid oxidase [ 44 ]
 5-methyltetrahydrofolate--homocysteine methyltransferase [ 13 ] Long chain base biosynthesis protein 1 [ 1 ]
 5-oxo-ETE G-protein coupled receptor [ 58 ] Long chain base biosynthesis protein 2 [ 1 ]
 5.2.1.8 [ 28 ] Long chain base biosynthesis protein 2a [ 1 ]
 5.3.99.3 [ 7 ] Long transient receptor potential channel 2 [ 7 ]
 51 kDa FK506-binding protein [ 72 ] Long transient receptor potential channel 5 [ 1 ]
 51 kDa FKBP [ 72 ] Long transient receptor potential channel 6 [ 32 ]
 53BP1 [ 81 ] Long-chain fatty acid transport protein 1 [ 147 ]
 54 kDa erythrocyte cytosolic protein [ 2 ] Long-chain L-2-hydroxy acid oxidase [ 44 ]
 54 kDa progesterone receptor-associated immunophilin [ 72 ] Long-chain-alcohol O-fatty-acyltransferase 1 [ 11 ]
 5HT transporter [ 4289 ] Long-chain-alcohol O-fatty-acyltransferase 2 [ 11 ]
 5HT-1C [ 886 ] Long-chain-fatty-acid--CoA ligase [ 2 ]
 5HT7 [ 370 ] LoopADR [ 70 ]
 5HTT [ 4289 ] Low affinity immunoglobulin epsilon Fc receptor [ 71 ]
 6-O-methylguanine-DNA methyltransferase [ 119 ] Low affinity immunoglobulin epsilon Fc receptor membrane-bound form [ 71 ]
 6-phospho-1-fructokinase [ 52 ] Low affinity immunoglobulin epsilon Fc receptor soluble form [ 71 ]
 6-phospho-1-fructokinase, putative [ 42 ] Low affinity immunoglobulin gamma Fc region receptor II-a [ 1 ]
 6-phosphofructo-2-kinase [ 236 ] Low affinity immunoglobulin gamma Fc region receptor III-B [ 1 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 1 [ 37 ] Low affinity neurotrophin receptor p75NTR [ 8 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 [ 36 ] Low affinity sodium-glucose cotransporter [ 68 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 [ 163 ] Low molecular mass dual specificity phosphatase 3 [ 5 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 (PFKFB3) [ 163 ] Low molecular mass protein 10 [ 21 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 (PFKFB4) [ 105 ] Low molecular mass protein 2 [ 31 ]
 6-phosphogluconate dehydrogenase [ 19 ] Low molecular mass protein 7 [ 57 ]
 6-phosphogluconate dehydrogenase (6PGD) [ 19 ] Low molecular weight cytosolic acid phosphatase [ 864 ]
 6-phosphogluconate dehydrogenase, decarboxylating, putative [ 1 ] Low molecular weight phosphotyrosine protein phosphatase [ 885 ]
 6.2.1.- [ 149 ] Low molecular weight phosphotyrosine protein phosphatase (LMWPTP) [ 863 ]
 6.2.1.3 [ 2 ] low molecular weight phosphotyrosine protein phosphatase isoform c [ 863 ]
 6.3.2.- [ 205 ] Low-affinity nerve growth factor receptor [ 8 ]
 61E3.4 [ 27 ] Low-density lipoprotein receptor-related protein 6 [ 13 ]
 63 kDa Cam-PDE [ 594 ] Low-voltage-activated calcium channel alpha1 3.2 subunit [ 490 ]
 67 kDa matrix metalloproteinase-9 [ 2209 ] LOX [ 17 ]
 6820432J04 [ 5 ] LOX1.4 [ 4 ]
 6His.FMS.538-922(TIE2) [ 7 ] LOX1.5 [ 1 ]
 6PF-2-K/Fru-2,6-P2ase 1 [ 37 ] LPA receptor 1 [ 401 ]
 6PF-2-K/Fru-2,6-P2ase 2 [ 36 ] LPA receptor 2 [ 72 ]
 6PF-2-K/Fru-2,6-P2ase 3 [ 163 ] LPA-1 [ 401 ]
 6PF-2-K/Fru-2,6-P2ase brain/placenta-type isozyme [ 163 ] LPA-2 [ 72 ]
 6PF-2-K/Fru-2,6-P2ase heart-type isozyme [ 36 ] LPAR1 [ 401 ]
 6PF-2-K/Fru-2,6-P2ase liver isozyme [ 37 ] LPL [ 71 ]
 6x-Histidine tagged truncated form of retinoblastoma (amino acid 386-928) [ 3 ] LPL-I [ 19 ]
 7-dehydrocholesterol reductase [ 25 ] LPLA2 [ 1 ]
 7-DHC reductase [ 25 ] LPS-associated protein 2 [ 1501 ]
 70 kD subunit [ 10 ] LPS-induced TNF-alpha factor [ 62 ]
 70 kDa lysosomal alpha-glucosidase [ 104 ] LpxC [ 445 ]
 70 kDa ribosomal protein kinase (p70S6K) [ 1481 ] LPXTG-site transpeptidase family protein [ 28 ]
 70 kDa ribosomal protein S6 kinase 1 [ 1481 ] LRH-1 [ 239 ]
 70 kDa ribosomal protein S6 kinase 1 (P70s6k) [ 1481 ] LRP-6 [ 13 ]
 70 kDa zeta-associated protein [ 333 ] LRP6 [ 13 ]
 70 kDa zeta-chain associated protein [ 6 ] LRRK2 G2019S [ 310 ]
 72 kDa gelatinase [ 3353 ] LS-DNase [ 5 ]
 72 kDa ICln-binding protein [ 107 ] LSD [ 5 ]
 72 kDa type IV collagenase [ 19 ] LSD1 [ 3860 ]
 72 kDa type IV collagenase precursor [ 3350 ] LSFR3A [ 3 ]
 75 kDa bromodomain protein [ 16 ] LSH [ 48 ]
 76 kDa lysosomal alpha-glucosidase [ 104 ] LSH-R [ 1 ]
 78 kDa glucose-regulated protein [ 1 ] LSK [ 2529 ]
 8-Oxoguanine DNA glycosylase-1 (OGG1) [ 26 ] LT [ 173 ]
 82 kDa heat shock protein [ 99 ] LT-AG [ 173 ]
 82 kDa matrix metalloproteinase-9 [ 2209 ] LTA-4 hydrolase [ 1054 ]
 84 kDa myeloperoxidase [ 252 ] LTB4 receptor JULF2 [ 5 ]
 89 kDa myeloperoxidase [ 252 ] LTB4-R 1 [ 371 ]
 90 kDa ribosomal protein S6 kinase 1 [ 91 ] LTB4-R2 [ 5 ]
 90 kDa ribosomal protein S6 kinase 2 [ 244 ] LTB4R [ 370 ]
 90 kDa ribosomal protein S6 kinase 2 (RSK2) [ 244 ] LTB4R2 [ 5 ]
 90 kDa ribosomal protein S6 kinase 3 [ 520 ] LTB4R2 protein [ 5 ]
 90 kDa ribosomal protein S6 kinase 4 [ 9 ] LTC4 synthase [ 132 ]
 90 kDa ribosomal protein S6 kinase 5 [ 111 ] LTC4 transporter [ 453 ]
 90 kDa ribosomal protein S6 kinase 6 [ 4 ] LTC4S [ 132 ]
 92 kDa gelatinase [ 2228 ] LTD4 receptor [ 244 ]
 92 kDa type IV collagenase [ 2228 ] LTrpC-2 [ 7 ]
 A disintegrin and metalloproteinase domain 17 [ 367 ] LTrpC-5 [ 1 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 13 [ 3 ] LTrpC-6 [ 32 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 4 (ADAMTS-4) [ 302 ] LTrpC2 [ 14 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 5 [ 57 ] LTrpC5 [ 2 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 5 (ADAMTS-5) [ 494 ] LTrpC6 [ 64 ]
 A transferase [ 2 ] Luciferase [ 18 ]
 A-esterase 1 [ 43 ] Luciferin 4-monooxygenase [ 172 ]
 A-FABP [ 496 ] lugP4 [ 1 ]
 A-T mutated [ 278 ] Lung alpha/beta hydrolase 2 [ 196 ]
 A1 adenosine receptor [ 6 ] Lung-specific protein TSA1902 [ 19 ]
 A1 adenosine receptor (hA1) [ 259 ] Luteinizing hormone receptor [ 1 ]
 A1-A [ 584 ] Lutropin-choriogonadotropic hormone receptor [ 1 ]
 A190 [ 32 ] Lx1 [ 6 ]
 A1AR [ 259 ] LXA4 receptor [ 350 ]
 A2A adenosine receptor (hA2A) [ 334 ] Lymphocyte activation gene 1 protein [ 7 ]
 A3 adenosine receptor (hA3) [ 377 ] Lymphocyte antigen 15 [ 3 ]
 A3AR [ 1 ] Lymphocyte cell-specific protein-tyrosine kinase [ 2529 ]
 AA 1-650 [ 336 ] Lymphocyte differentiation antigen CD38 [ 192 ]
 AA1-1162 [ 97 ] Lymphocyte IgE receptor [ 71 ]
 AAA nuclear coregulator cancer-associated protein [ 111 ] Lymphocyte phosphatase-associated phosphoprotein [ 7 ]
 AAC2 [ 1 ] Lymphocyte-specific protein tyrosine kinase [ 2409 ]
 AADAT [ 289 ] Lymphoid phosphatase [ 960 ]
 AADC [ 15 ] Lymphoid phosphatase (Lyp) [ 960 ]
 AAG [ 7 ] Lymphoid-restricted immunoglobulin octamer-binding protein NF-A2 [ 1 ]
 AAK1 [ 446 ] Lymphokine-activated killer T-cell-originated protein kinase [ 233 ]
 AAO92295.1 [ 1246 ] Lymphoma proprotein convertase [ 3 ]
 AARE [ 1 ] LYN [ 464 ]
 AB164_07585 [ 17 ] LynA/BTK [ 5 ]
 AB165_01610 [ 17 ] LyP [ 960 ]
 AB166_11280 [ 17 ] Lysine acetyltransferase 2A [ 5 ]
 AB167_18060 [ 17 ] Lysine acetyltransferase 8 [ 2 ]
 AB168_06335 [ 17 ] Lysine carboxypeptidase [ 29 ]
 AB169_08740 [ 17 ] Lysine demethylase 6B [ 237 ]
 AB170_00090 [ 17 ] Lysine N-methyltransferase 1 [ 2 ]
 AB171_19425 [ 17 ] Lysine N-methyltransferase 1A [ 14 ]
 AB893_00065 [ 17 ] Lysine N-methyltransferase 1B [ 9 ]
 Abcb11 [ 214 ] Lysine N-methyltransferase 1D [ 32 ]
 ABCC1 [ 448 ] Lysine N-methyltransferase 1E [ 4 ]
 Abcc2 [ 10 ] Lysine N-methyltransferase 2A [ 6 ]
 ABCC4 [ 25 ] Lysine N-methyltransferase 3A [ 2 ]
 ABCC5 [ 5 ] Lysine N-methyltransferase 3C [ 183 ]
 ABCC7 [ 134 ] Lysine N-methyltransferase 4 [ 34 ]
 ABCP [ 702 ] Lysine N-methyltransferase 5A [ 1 ]
 Abelson murine leukemia viral oncogene homolog 1 [ 1221 ] Lysine N-methyltransferase 5B [ 5 ]
 Abelson murine leukemia viral oncogene homolog 2 [ 33 ] Lysine N-methyltransferase 5C [ 7 ]
 Abelson-related gene protein [ 33 ] Lysine N-methyltransferase 6 [ 813 ]
 Abeta-degrading protease [ 179 ] Lysine-specific demethylase 1 (LSD1) [ 1930 ]
 ABH3 [ 49 ] Lysine-specific demethylase 2A [ 97 ]
 Abh6 [ 63 ] Lysine-specific demethylase 2A (KDM2A) [ 97 ]
 Abhd2 [ 196 ] Lysine-specific demethylase 2B [ 336 ]
 ABHD6 [ 55 ] Lysine-specific demethylase 2B (KDM2B) [ 336 ]
 Abhydrolase domain-containing protein 2 [ 196 ] Lysine-specific demethylase 3A [ 40 ]
 Abhydrolase Domain-Containing Protein 6 [ 118 ] Lysine-specific demethylase 3A (KDM3A) [ 40 ]
 ABL [ 1270 ] Lysine-specific demethylase 3B (KDM3B) [ 8 ]
 ABL Mutant (T315I) [ 31 ] Lysine-specific demethylase 4A [ 241 ]
 ABL1 [ 1190 ] Lysine-specific demethylase 4A (KDM4A) [ 241 ]
 ABL1(Q252H) [ 32 ] Lysine-specific demethylase 4B [ 63 ]
 ABL2 [ 33 ] Lysine-specific demethylase 4C [ 1576 ]
 ABO [ 2 ] Lysine-specific demethylase 4C (KDM4C) [ 4 ]
 ABP [ 71 ] Lysine-specific demethylase 4D [ 23 ]
 ABP1 [ 17 ] Lysine-specific demethylase 4D-like [ 69 ]
 ABPP [ 452 ] Lysine-specific demethylase 4E [ 69 ]
 ABW01_29210 [ 17 ] Lysine-specific demethylase 4E (KDM4E) [ 69 ]
 ABW28_08200 [ 2 ] Lysine-specific demethylase 5A [ 1206 ]
 ABW29_07060 [ 2 ] Lysine-specific demethylase 5A (KDM5A(1-1090)-Flag) [ 11 ]
 ABW30_08355 [ 2 ] Lysine-specific demethylase 5A (KDM5A(1-739)ΔAP(2C-2S)) [ 9 ]
 ABW31_07355 [ 2 ] Lysine-specific demethylase 5A (KDM5A) [ 1211 ]
 ABW32_09260 [ 2 ] Lysine-specific demethylase 5A (KDM5Flag-KDM5A-FL) [ 11 ]
 ABW33_07270 [ 2 ] Lysine-specific demethylase 5B [ 1129 ]
 AC [ 45 ] Lysine-specific demethylase 5B (KDM5B(1-755)ΔAP) [ 12 ]
 ACACA kinase [ 6 ] Lysine-specific demethylase 5B (KDM5B) [ 1129 ]
 Acacb [ 1 ] Lysine-specific demethylase 5B (KDM5Flag-5B-FL) [ 1129 ]
 ACAT [ 1060 ] Lysine-specific demethylase 5C [ 123 ]
 ACAT-1 [ 1091 ] Lysine-specific demethylase 5C (KDM5C(1-789)ΔAP) [ 12 ]
 ACAT-2 [ 174 ] Lysine-specific demethylase 5C (KDM5C) [ 128 ]
 ACAT-related gene product 1 [ 1252 ] Lysine-specific demethylase 5C (KDM5Flag-5C-FL) [ 123 ]
 ACAT1 [ 11 ] Lysine-specific demethylase 5D (KDM5D(1-760)ΔAP) [ 10 ]
 ACAT2 [ 10 ] Lysine-specific demethylase 5D (KDM5D) [ 11 ]
 ACC [ 14 ] Lysine-specific demethylase 6A [ 27 ]
 ACC-alpha [ 628 ] Lysine-specific demethylase 6A (KDM6A(UTX)) [ 27 ]
 ACC-beta [ 3528 ] Lysine-specific demethylase 6A (KDM6A) [ 27 ]
 Accessory gene regulator protein A [ 11 ] Lysine-specific demethylase 6B [ 237 ]
 ACDase [ 45 ] Lysine-specific demethylase 6B (KDM6B(JMJD3)) [ 237 ]
 Ace [ 1528 ] Lysine-specific demethylase 6B (KDM6B) [ 237 ]
 ACE-related carboxypeptidase [ 18 ] Lysine-specific demethylase 7 [ 1 ]
 ACE1  [ 58 ] Lysine-specific demethylase 7A/7B [ 86 ]
 ACE2 [ 18 ] Lysine-specific histone demethylase 1 [ 1930 ]
 ACEH [ 18 ] Lysine-specific histone demethylase 1 (LSD1) [ 1930 ]
 ACER2 [ 1 ] Lysine-specific histone demethylase 1A [ 2220 ]
 Acetoacetyl-CoA thiolase [ 97 ] Lysine-specific histone demethylase 1B [ 28 ]
 Acetolactate synthase [ 31 ] Lysine-specific histone demethylase 2 [ 28 ]
 Acetolactate synthase catalytic subunit, mitochondrial [ 1 ] Lyso-PAF-PLC [ 13 ]
 Acetyl-CoA acetyltransferase, cytosolic [ 164 ] Lyso-platelet-activating factor-phospholipase C [ 13 ]
 Acetyl-CoA acetyltransferase, mitochondrial [ 531 ] Lysophosphatidic acid receptor 1 [ 401 ]
 acetyl-CoA acetyltransferase/HMG-CoA reductase [ 3 ] Lysophosphatidic acid receptor 1 (LPA1) [ 401 ]
 Acetyl-CoA carboxylase [ 3530 ] Lysophosphatidic acid receptor 1/lysophosphatidic acid receptor 3 [ 20 ]
 Acetyl-CoA carboxylase 1 [ 701 ] Lysophosphatidic acid receptor 2 [ 72 ]
 Acetyl-CoA carboxylase 1 (ACC1) [ 634 ] Lysophosphatidic acid receptor 3 (LPAR3) [ 120 ]
 Acetyl-CoA carboxylase 2 [ 3602 ] Lysophosphatidic acid receptor 5 [ 89 ]
 Acetyl-CoA carboxylase 2 (ACC) [ 3528 ] Lysophosphatidic acid receptor 5 (LPA5) [ 89 ]
 Acetyl-CoA carboxylase 2 (ACC2) [ 3946 ] Lysophosphatidic acid receptor Edg-2 [ 416 ]
 Acetyl-CoA carboxylase subunit A [ 14 ] Lysophosphatidic acid receptor Edg-4 [ 72 ]
 Acetyl-CoA transferase-like protein [ 164 ] Lysophosphatidic acid receptor Edg-7 [ 125 ]
 Acetyl-Coenzyme A carboxylase [ 1 ] Lysophospholipase [ 451 ]
 Acetyl-Coenzyme A carboxylase 2 [ 7 ] Lysophospholipase 1 [ 19 ]
 Acetyl-coenzyme A transporter 1 (AT1) [ 151 ] Lysophospholipase 3 [ 1 ]
 Acetylcholine Binding protein [ 2 ] Lysophospholipase homolog [ 655 ]
 Acetylcholine receptor [ 14 ] Lysophospholipase I [ 19 ]
 Acetylcholine receptor protein alpha chain [ 18 ] Lysophospholipase II [ 23 ]
 Acetylcholine receptor protein alpha chain/beta chain/delta chain /gamma chain [ 38 ] Lysophospholipase-like [ 655 ]
 Acetylcholine receptor protein alpha/beta/delta/gamma chain [ 14 ] Lysophospholipase-like 1 (LYPLAL1) [ 12 ]
 Acetylcholine receptor protein delta chain [ 12 ] LysoPLA I [ 19 ]
 Acetylcholine receptor protein epsilon chain [ 9 ] LysoPLD [ 997 ]
 Acetylcholine receptor subunit alpha [ 18 ] Lysosomal acid lipase/cholesteryl ester hydrolase [ 12 ]
 Acetylcholine receptor; alpha1/beta1/delta/gamma [ 38 ] Lysosomal alpha-glucosidase [ 146 ]
 Acetylcholinesterase [ 11739 ] Lysosomal alpha-mannosidase [ 29 ]
 Acetylcholinesterase (AChE) [ 11678 ] Lysosomal carboxypeptidase C [ 453 ]
 Acetylcholinesterase (EeAChE) [ 4502 ] Lysosomal phospholipase A1 [ 80 ]
 Acetylcholinesterase (human AChE) [ 4541 ] Lysosomal phospholipase A2 [ 1 ]
 Acetylcholinesterase (mouse AChE) [ 458 ] Lysosomal Pro-X carboxypeptidase [ 232 ]
 Acetylcholinesterase and butyrylcholinesterase (AChE and BChE) [ 1654 ] Lysosomal protective protein [ 544 ]
 Acetylcholinesterase precursor [ 2630 ] Lysosomal-associated membrane protein 3 [ 11 ]
 Acetylcholinesterase, AChE [ 1291 ] Lysozyme (hen egg) [ 1 ]
 Acetylpolyamine amidohydrolase (APAH) [ 15 ] Lysozyme C [ 8 ]
 Acetylpolyamine aminohydrolase [ 15 ] Lysyl oxdiase (PPLO) [ 3 ]
 Ache [ 7237 ] Lysyl oxidase [ 19 ]
 ACHE1 [ 58 ] Lysyl-tRNA synthetase [ 4908 ]
 Acid beta-galactosidase [ 60 ] M [ 11 ]
 Acid beta-glucosidase [ 792 ] M-BAR [ 65 ]
 Acid CDase [ 45 ] M-calpain [ 33 ]
 Acid ceramidase [ 65 ] M-CK [ 1 ]
 Acid ceramidase (AC) [ 65 ] M-CSF-R [ 5 ]
 Acid ceramidase-like protein [ 155 ] M-OR-1 [ 1353 ]
 Acid maltase [ 146 ] M-phase inducer phosphatase 1 [ 332 ]
 Acid-sensing ion channel 1 [ 3 ] M-phase inducer phosphatase 2 [ 32 ]
 Acid-sensitive potassium channel protein TASK-1 [ 989 ] M-phase inducer phosphatase 2 (CDC25B) [ 873 ]
 Acid-sensitive potassium channel protein TASK-3 [ 65 ] M-phase inducer phosphatase 3 [ 93 ]
 Acid-sensitive potassium channel TASK-1 [ 989 ] M-phase phosphoprotein 1 [ 8 ]
 Acidic alpha-glucosidase [ 261 ] M-PRO [ 6 ]
 Acidic fibroblast growth factor [ 2 ] M.HsaI [ 303 ]
 Acidic mammalian chitinase [ 2 ] M.HsaIIIA [ 96 ]
 Acidic mammalian chitinase (AMCase) [ 19 ] M.SssI methyltransferase [ 7 ]
 Acinetobacter trimeric autotransporter [ 55 ] m1-family aminopeptidase [ 716 ]
 ACK-1 [ 40 ] M18 aspartyl aminopeptidase [ 125 ]
 Ack1 [ 40 ] M7V1 [ 32 ]
 ACMSD [ 22 ] MAC-NOS [ 432 ]
 ACP [ 30 ] MACH [ 410 ]
 ACP 2 [ 11 ] Macropain chain 7 [ 31 ]
 ACP1 [ 863 ] Macropain chain Z [ 60 ]
 Acrosin [ 196 ] Macropain subunit C13 [ 57 ]
 ACS [ 1 ] Macropain subunit MECl-1 [ 21 ]
 ACSVL1  [ 2 ] Macrophage acetylated LDL receptor I and II [ 2 ]
 ACSVL5 [ 75 ] Macrophage activation-associated marker protein P71/73 [ 855 ]
 ACT-2 [ 7 ] Macrophage colony stimulating factor receptor [ 1236 ]
 ACT1 [ 3 ] Macrophage colony-stimulating factor 1 (CSF-1) [ 14 ]
 ACT1 (R183K) [ 3 ] Macrophage colony-stimulating factor 1 receptor [ 1525 ]
 ACT1 (R335K) [ 3 ] Macrophage colony-stimulating factor 1 receptor (c-FMS) [ 1520 ]
 ACT3 [ 5 ] Macrophage colony-stimulating factor 1 receptor (cFMS) [ 1236 ]
 ACTH receptor [ 1 ] Macrophage colony-stimulating factor 1 receptor (CSF1R) [ 1236 ]
 ACTH-R [ 1 ] Macrophage colony-stimulating factor 1 receptor (CSF1R) or (c-fms) [ 93 ]
 Actin [ 6 ] Macrophage colony-stimulating factor 1 receptor (FMS) [ 1236 ]
 Actin (R183K) [ 3 ] Macrophage gene 1 protein [ 49 ]
 Activated blood-coagulation factor II [ 2 ] Macrophage infectivity potentiator [ 67 ]
 Activated CDC42 kinase 1 [ 40 ] Macrophage inflammatory protein 1-alpha [ 7 ]
 Activated CDC42 kinase 1 (ACK-1) [ 486 ] Macrophage inflammatory protein 1-alpha receptor [ 995 ]
 Activated coagulation factor X (FXa) [ 2672 ] Macrophage inflammatory protein 1-alpha receptor-like 2 [ 12 ]
 Activated factor Xa heavy chain [ 2672 ] Macrophage inflammatory protein 1-beta [ 7 ]
 Activated protein C cofactor [ 174 ] Macrophage mannose receptor 1 [ 2 ]
 Activated thrombin-activatable fibrinolysis inhibitor (TAFIa) [ 258 ] Macrophage mannose receptor 1-like protein 1 [ 2 ]
 Activating signal cointegrator 1 complex subunit 3-like 1 [ 1 ] Macrophage metalloelastase [ 2 ]
 Activating transcription factor 1 [ 31 ] Macrophage migration inhibitory factor [ 314 ]
 Activation molecule 3 [ 5 ] Macrophage migration inhibitory factor (MIF) [ 339 ]
 Activation peptide [ 595 ] Macrophage NOS [ 432 ]
 Activation peptide fragment 1 [ 3922 ] Macrophage scavenger receptor types I and II [ 2 ]
 Activation peptide fragment 2 [ 3922 ] Macrophage-expressed gene 1 protein [ 49 ]
 Activator of S phase kinase DBF4/Cell division cycle 7-related protein kinase [ 133 ] Macrophage-stimulating protein receptor [ 128 ]
 Activator protein 1 [ 167 ] Macrophage-stimulating protein receptor (MST1R) [ 121 ]
 Activin A receptor type II-like protein kinase of 53kD [ 1582 ] Macrophage-stimulating protein receptor (RON) [ 2 ]
 Activin beta-A chain [ 11 ] Macrophage-stimulating protein receptor alpha chain [ 121 ]
 Activin receptor type I [ 154 ] Macrophage-stimulating protein receptor beta chain [ 121 ]
 Activin receptor type-1 [ 154 ] MAG lipase [ 267 ]
 Activin receptor type-1 (ACVR1) [ 1 ] MAGL [ 801 ]
 Activin receptor type-1B [ 100 ] Major capsid protein L1 [ 2 ]
 Activin receptor type-2A [ 1 ] Major cysteine proteinase [ 664 ]
 Activin receptor type-2B [ 5 ] Major excreted protein [ 1816 ]
 Activin receptor-like kinase 1 (ALK-1) [ 180 ] Major group rhinovirus receptor [ 170 ]
 Activin receptor-like kinase 2 [ 154 ] Major histocompatibility complex class I antigen-binding protein p88 [ 1 ]
 Activin receptor-like kinase 2 (ALK-2) [ 154 ] major prion protein preproprotein [ 242 ]
 Activin receptor-like kinase 2 (ALK2/ACVR1) [ 154 ] MAK-related kinase [ 2 ]
 Activin receptor-like kinase 3 (ALK-3) [ 105 ] Malate dehydrogenase [ 21 ]
 Activin receptor-like kinase 5 [ 1582 ] Malate Dehydrogenase (pfMDH) [ 8 ]
 Activin receptor-like kinase 5 (ALK-5) [ 1582 ] Malate dehydrogenase cytoplasmic [ 39 ]
 Activin receptor-like kinase 5 (ALK5/TGFbeta) [ 1582 ] Malate dehydrogenase mitochondrial [ 38 ]
 Activin receptor-like kinase 6 [ 27 ] Malate dehydrogenase, cytoplasmic [ 39 ]
 ACTR-I [ 192 ] Malate dehydrogenase, mitochondrial [ 69 ]
 ActR-IB [ 5 ] Malic dehydrogenase [ 8 ]
 ActRIA [ 38 ] Malonyl-CoA decarboxylase [ 345 ]
 ActRIB [ 5 ] MALT lymphoma-associated translocation [ 90 ]
 Acute myeloid leukemia 1 protein [ 227 ] MALT lymphoma-associated translocation (MALT1) [ 90 ]
 Acute-phase response factor [ 180 ] MALT1 [ 90 ]
 Acvr [ 38 ] Maltase [ 337 ]
 ACVR1 [ 154 ] Maltase-glucoamylase [ 157 ]
 ACVR1B [ 100 ] Maltase-glucoamylase, intestinal [ 156 ]
 ACVR2A [ 1 ] Mammalian STE20-like protein kinase 2 [ 38 ]
 ACVR2B [ 5 ] Mammalian target of rapamycin [ 34 ]
 ACVRL1 [ 180 ] Mammalian Target of Rapamycin (mTOR) [ 4297 ]
 Acvrlk1 [ 5 ] Mammalian target of Rapamycin (mTORC1) [ 210 ]
 Acvrlk2 [ 192 ] Mammalian tolloid protein [ 357 ]
 Acvrlk4 [ 5 ] Mammary carcinoma kinase 10 [ 856 ]
 Acyl carrier protein, mitochondrial [ 30 ] Man(9)-alpha-mannosidase [ 7 ]
 Acyl Cholesterol Acyltransferase 1 (ACAT-1) [ 434 ] Mannose-6-phosphate isomerase [ 956 ]
 Acyl coA-diacylglycerol acyl transferase 1 (DGAT1) [ 1267 ] Mannosidase 2 alpha 1 [ 9 ]
 Acyl coenzyme A:cholesterol acyltransferase [ 204 ] Mannosidase 2, alpha B1 [ 9 ]
 Acyl coenzyme A:cholesterol acyltransferase 1 [ 531 ] Mannosidase alpha class 2B member 2 [ 2 ]
 Acyl coenzyme A:cholesterol acyltransferase 2 [ 165 ] Mannosidase-1 [ 7 ]
 Acyl-CoA desaturase [ 554 ] Mannoside acetylglucosaminyltransferase 2 [ 710 ]
 Acyl-CoA desaturase 1 [ 914 ] Mannosyl-oligosaccharide alpha-1,2-mannosidase isoform B [ 7 ]
 Acyl-CoA retinol O-fatty-acyltransferase [ 378 ] MAO-A [ 2625 ]
 Acyl-CoA wax alcohol acyltransferase 1 [ 11 ] MAO-B [ 3216 ]
 Acyl-CoA wax alcohol acyltransferase 2 [ 11 ] Maob [ 1147 ]
 Acyl-CoA-desaturase 4 [ 22 ] MAP [ 375 ]
 Acyl-CoA: cholesterol acyltransferase (ACAT) [ 638 ] MAP 1 [ 294 ]
 Acyl-CoA:cholesterol acyltransferase [ 1059 ] MAP 1C [ 8 ]
 Acyl-CoA:dihydroxyacetonephosphateacyltransferase [ 4 ] MAP 2 [ 822 ]
 Acyl-CoA:monoacylglycerol acyltransferase 2 [ 194 ] MAP kinase 13 [ 23 ]
 Acyl-CoA:monoacylglycerol acyltransferase 2 (MOGAT2) [ 192 ] MAP kinase 2 [ 611 ]
 Acyl-coenzyme A:cholesterol acyltransferase 1 [ 108 ] MAP Kinase 2/ERK2 [ 4145 ]
 Acyl-coenzyme A:cholesterol acyltransferase 1 (ACAT1) [ 434 ] MAP kinase 9 [ 6 ]
 Acyl-coenzyme A:cholesterol acyltransferase 2 [ 10 ] MAP kinase ERK1 [ 153 ]
 Acyl-coenzyme A:cholesterol acyltransferase 2 (ACAT2) [ 164 ] MAP kinase ERK2 [ 4940 ]
 Acyl-peptide hydrolase [ 1 ] MAP kinase kinase 1 [ 814 ]
 Acyl-protein thioesterase 1 [ 19 ] MAP kinase kinase 2 [ 13 ]
 Acyl-protein thioesterase 1 (APT1 WT) [ 19 ] MAP kinase kinase 3 [ 14 ]
 Acyl-protein thioesterase 1/2 [ 80 ] MAP kinase kinase 4 [ 14 ]
 Acyl-protein thioesterase 2 [ 23 ] MAP kinase kinase 5 [ 6 ]
 Acyl-protein thioesterase 2 (APT2 S122A) [ 3 ] MAP kinase kinase 6 [ 24 ]
 Acyl-protein thioesterase 2 (APT2 WT) [ 23 ] MAP kinase MXI2 [ 4981 ]
 Acylamino-acid-releasing enzyme [ 1 ] MAP kinase p38 [ 5599 ]
 Acylaminoacyl-peptidase [ 1 ] MAP kinase p38 alpha [ 5273 ]
 Acylcholine acylhydrolase [ 2551 ] MAP Kinase p38 alpha Mutant (G110A) [ 6 ]
 Acylsphingosine deacylase [ 45 ] MAP Kinase p38 alpha Mutant (G110D) [ 6 ]
 Acylsphingosine deacylase 2 [ 4 ] MAP kinase p38 beta [ 206 ]
 Acylsphingosine deacylase 3-like [ 1 ] MAP kinase p38 delta [ 100 ]
 AD3  [ 494 ] MAP kinase p38 gamma [ 94 ]
 AD3LP [ 8 ] MAP kinase p49 3F12 [ 1242 ]
 AD5 [ 8 ] MAP kinase phosphatase 1 [ 399 ]
 ADA [ 1 ] MAP kinase phosphatase 2 [ 7 ]
 ADA4  [ 239 ] MAP kinase phosphatase 3 [ 508 ]
 ADABP [ 4321 ] MAP kinase phosphatase 5 [ 3 ]
 ADAM 17 [ 375 ] MAP kinase phosphatase 6 [ 1 ]
 ADAM-TS 11 [ 57 ] MAP kinase signal-integrating kinase 1 [ 356 ]
 ADAM-TS 13 [ 3 ] MAP kinase signal-integrating kinase 1 (MKNK1) [ 21 ]
 ADAM-TS13 [ 3 ] MAP kinase signal-integrating kinase 1 (MNK1) (T344D) [ 85 ]
 ADAM10 [ 768 ] MAP kinase signal-integrating kinase 2 [ 1387 ]
 ADAM12 [ 5 ] MAP kinase-activated protein kinase 1a [ 91 ]
 ADAM17 [ 2449 ] MAP kinase-activated protein kinase 1b [ 520 ]
 ADAM9 [ 64 ] MAP kinase-activated protein kinase 1c [ 244 ]
 ADAMTS-13 [ 3 ] MAP kinase-activated protein kinase 2 [ 980 ]
 ADAMTS-5 (Aggrecanase-2) [ 57 ] MAP kinase-activated protein kinase 2 (MAPKAPK2) [ 979 ]
 ADAMTS1 [ 7 ] MAP kinase-activated protein kinase 2 (MK2) [ 979 ]
 ADAMTS13 [ 3 ] MAP kinase-activated protein kinase 2 (p38/MK2) [ 979 ]
 ADAMTS5 [ 495 ] MAP kinase-activated protein kinase 3 [ 20 ]
 Adapter protein GRB2 [ 16 ] MAP kinase-activated protein kinase 3 (MAPKAP-K3) [ 20 ]
 Adaptor-associated kinase 1 [ 446 ] MAP kinase-activated protein kinase 5 [ 77 ]
 ADC-11 [ 1 ] MAP kinase-activated protein kinase 5 (PRAK) [ 77 ]
 ADC-14 protein [ 2 ] MAP Kinase-Interacting Protein Kinase (MNK1) [ 356 ]
 ADC-16 protein [ 2 ] MAP kinase-interacting serine/threonine-protein kinase 1 [ 356 ]
 ADC-18 protein [ 2 ] MAP kinase-interacting serine/threonine-protein kinase 1 (MKNK1) [ 85 ]
 ADCK3 [ 1 ] MAP kinase-interacting serine/threonine-protein kinase 1 (MKNK1) (T344D) [ 85 ]
 ADCK4 [ 1 ] MAP kinase-interacting serine/threonine-protein kinase 1 (MnK1) [ 356 ]
 ADCP-I [ 5 ] MAP kinase-interacting serine/threonine-protein kinase 2 [ 1387 ]
 ADCP2 [ 4321 ] MAP kinase-interacting serine/threonine-protein kinase 2 (MKNK2) [ 1387 ]
 Adcy1 [ 3 ] MAP kinase-interacting serine/threonine-protein kinase 2 (MnK2) [ 1387 ]
 Adenomatous polyposis coli protein [ 105 ] MAP kinase-interacting serine/threonine-protein kinase MNK1 [ 356 ]
 ADENOSINE [ 160 ] MAP three kinase 1 [ 1 ]
 Adenosine 5-phosphotransferase [ 160 ] MAP-2 [ 109 ]
 ADENOSINE A1 [ 790 ] MAP-kinase interacting kinase 1 (MNK1) [ 356 ]
 ADENOSINE A1 high [ 517 ] MAP-kinase interacting kinase 2 (MNK2) [ 1387 ]
 ADENOSINE A1 low [ 517 ] MAP-Microtubule Affinity-Regulating Kinase 3 (MARK3) [ 51 ]
 Adenosine A1 receptor [ 87 ] MAP/microtubule affinity-regulating kinase 2 [ 21 ]
 Adenosine A1 receptor (A1) [ 432 ] MAP/microtubule affinity-regulating kinase 3 (MARK 3) [ 51 ]
 Adenosine A1 receptor (A1AR) [ 259 ] MAP/microtubule affinity-regulating kinase 4 [ 20 ]
 Adenosine A1-receptor [ 259 ] MAP2 [ 109 ]
 ADENOSINE A2 [ 335 ] Map3k11 [ 7 ]
 Adenosine A2 receptor [ 207 ] MAP3K4 [ 1 ]
 ADENOSINE A2a [ 385 ] MAP3K5 [ 300 ]
 Adenosine A2a receptor [ 1 ] MAP4K1 [ 2 ]
 Adenosine A2a receptor (A2a) [ 51 ] MAP4K2 [ 18 ]
 Adenosine A2A receptor (A2AAR) [ 334 ] MAP4K3 [ 3 ]
 ADENOSINE A2B [ 671 ] MAP4K4 [ 722 ]
 Adenosine A2b receptor [ 3 ] MAP4K4 (HGK) [ 361 ]
 Adenosine A3 receptor [ 1 ] MAP4K5 [ 7 ]
 Adenosine A3 receptor (A3AR) [ 377 ] MAPK 13 [ 23 ]
 Adenosine aminohydrolase [ 10 ] MAPK 2 [ 4756 ]
 Adenosine deaminase [ 10 ] MAPK 9 [ 6 ]
 Adenosine deaminase complexing protein [ 5 ] MAPK signal-integrating kinase 1 [ 356 ]
 Adenosine deaminase complexing protein 2 [ 4321 ] MAPK-activated protein kinase 2 [ 979 ]
 Adenosine kinase [ 841 ] MAPK-Activated Protein Kinase 2 (MK2) [ 1081 ]
 Adenosine Kinase (AK) [ 160 ] MAPK-activated protein kinase 3 [ 20 ]
 Adenosine monophosphate-activated protein kinase (AMPK gamma 1, beta 1 and alpha 1) [ 8 ] MAPK-Activated Protein Kinase 3 (MK3) [ 20 ]
 Adenosine receptor [ 1820 ] MAPK-activated protein kinase 5 [ 77 ]
 Adenosine receptor A1 [ 699 ] MAPK-Activated Protein Kinase 5 (MK5) [ 77 ]
 Adenosine receptor A1 (A1) [ 259 ] MAPK-upstream kinase [ 33 ]
 Adenosine receptor A1 (hA1) [ 259 ] MAPK/ERK kinase 1 [ 814 ]
 Adenosine receptor A1/Alpha-2A adrenergic receptor [ 380 ] MAPK/ERK kinase 1 (MEK1) [ 814 ]
 Adenosine receptor A2a [ 334 ] MAPK/ERK kinase 2 [ 13 ]
 Adenosine receptor A2a and A3 [ 51 ] MAPK/ERK kinase 3 [ 14 ]
 Adenosine receptor A2b [ 673 ] MAPK/ERK kinase 3 (MEK3) [ 14 ]
 Adenosine receptor A2B (A2B) [ 671 ] MAPK/ERK kinase 5 [ 6 ]
 Adenosine receptor A3 [ 386 ] MAPK/ERK kinase 6 [ 24 ]
 Adenosine receptor A3 (A3) [ 7 ] MAPK/ERK kinase kinase 1 [ 18 ]
 Adenosine receptors A1 [ 432 ] MAPK/ERK kinase kinase 2 [ 3 ]
 Adenosine receptors A2a [ 51 ] MAPK/ERK kinase kinase 4 [ 1 ]
 Adenosine Receptors A2a (A2a) [ 51 ] MAPK/ERK kinase kinase kinase 2 [ 18 ]
 Adenosine receptors; A2b & A3 [ 377 ] MAPK/ERK kinase kinase kinase 4 [ 361 ]
 Adenosine transporter (AdT) [ 259 ] MAPK/ERK kinase kinase kinase 6 [ 10 ]
 Adenosinetriphosphatase [ 4 ] MAPK1 [ 4145 ]
 Adenosylhomocysteinase [ 213 ] Mapk13 [ 23 ]
 Adenosylhomocysteinase 2 [ 5 ] MAPK15 [ 3 ]
 Adenylate cyclase [ 160 ] Mapk9 [ 6 ]
 Adenylate cyclase homolog [ 4 ] MAPKAP kinase 2 [ 1081 ]
 Adenylate cyclase type 10 [ 4 ] MAPKAP kinase 3 [ 20 ]
 Adenylate cyclase type 2 [ 2 ] MAPKAP kinase 5 [ 77 ]
 Adenylate cyclase type 5 [ 5 ] MAPKAPK-2 [ 1081 ]
 Adenylate cyclase type II [ 2 ] MAPKAPK-3 [ 20 ]
 Adenylate cyclase type IX [ 5 ] MAPKAPK1A [ 91 ]
 Adenylate cyclase type V [ 85 ] MAPKAPK1B [ 520 ]
 Adenylate kinase isoenzyme 1 [ 2 ] MAPKAPK1C [ 244 ]
 Adenylosuccinate synthetase 2 [ 3 ] MAPKAPK2 [ 979 ]
 Adenylosuccinate synthetase isozyme 2 [ 3 ] MAPKK 2 [ 13 ]
 Adenylosuccinate synthetase, acidic isozyme [ 3 ] MAPKK 3 [ 14 ]
 Adenylyl cyclase 2 [ 2 ] MAPKK 5 [ 6 ]
 Adenylyl cyclase 5 [ 5 ] MAPKK 6 [ 24 ]
 ADF [ 10 ] MAPKK-like protein kinase [ 233 ]
 Adhesin Ata autotransporter [ 55 ] mAPN [ 4 ]
 Adhesin protein fimH [ 49 ] MAPT [ 114 ]
 Adhesion inhibitory receptor molecule 1 [ 10 ] MAPTL [ 114 ]
 Adipocyte acid phosphatase [ 863 ] Mariner transposase Hsmar1 [ 3 ]
 Adipocyte lipid-binding protein [ 496 ] MARK1 [ 13 ]
 Adipocyte membrane protein [ 88 ] MARK2 [ 21 ]
 Adipose triglyceride lipase [ 52 ] MARK3 [ 51 ]
 Adipsin [ 1233 ] MARK4 [ 20 ]
 ADM2 [ 8 ] Mas-related G-protein coupled receptor member X1 [ 16 ]
 ADMP-2 [ 57 ] Mast cell growth factor [ 6 ]
 AdoHcyase [ 20 ] Mast cell maturation-associated-inducible protein 1 [ 4 ]
 AdoHcyase 2 [ 5 ] Mast cell mMCP-7-like [ 37 ]
 AdoMet synthetase 2 [ 6 ] Mast cell protease I [ 448 ]
 ADORA1 [ 279 ] Mast/stem cell growth factor receptor Kit [ 1675 ]
 ADORA2 [ 334 ] Mast/stem cell growth factor receptor Kit (cKIT) [ 1669 ]
 ADORA2A [ 334 ] MAST3 [ 6 ]
 Adora2b [ 673 ] MAT 2 [ 6 ]
 ADORA3 [ 1 ] MAT-II [ 6 ]
 ADP-glucose receptor [ 889 ] MAT2A [ 2 ]
 ADP-ribosyl cyclase 1 [ 86 ] MATE-1 [ 86 ]
 ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 [ 86 ] MATE-2 [ 47 ]
 ADP-ribosylation factor GTPase-activating protein 1 [ 91 ] MATE1 [ 86 ]
 ADP-ribosyltransferase diphtheria toxin-like 1 [ 2416 ] MATE2 [ 47 ]
 ADP-ribosyltransferase diphtheria toxin-like 10 [ 97 ] Maternal embryonic leucine zipper kinase [ 834 ]
 ADP-ribosyltransferase diphtheria toxin-like 12 [ 12 ] Maternal embryonic leucine zipper kinase (MELK) [ 834 ]
 ADP-ribosyltransferase diphtheria toxin-like 15 [ 4 ] Matr1 [ 30 ]
 ADP-ribosyltransferase diphtheria toxin-like 17 [ 3 ] Matrilysin-2 [ 15 ]
 ADP-ribosyltransferase diphtheria toxin-like 3 [ 50 ] Matrin F/G 1 [ 30 ]
 ADP-ribosyltransferase diphtheria toxin-like 4 [ 22 ] Matriptase [ 16 ]
 ADP-ribosyltransferase diphtheria toxin-like 5 [ 1 ] Matriptase-2 [ 34 ]
 ADP-ribosyltransferase diphtheria toxin-like 6 [ 1 ] Matrix metallopeptidase 13 (MMP13) [ 97 ]
 ADP-ribosyltransferase diphtheria toxin-like 7 [ 44 ] Matrix metalloproteinase (1 and 13) [ 5498 ]
 ADP-ribosyltransferase diphtheria toxin-like 8 [ 35 ] Matrix metalloproteinase (2 and 3) [ 1668 ]
 ADPG [ 7 ] Matrix metalloproteinase 10 [ 70 ]
 ADPG-R [ 889 ] Matrix metalloproteinase 11 [ 1 ]
 ADPRC 1 [ 86 ] Matrix metalloproteinase 12 [ 18 ]
 ADPRT [ 2416 ] Matrix metalloproteinase 13 [ 37 ]
 ADPRT 1 [ 2416 ] Matrix metalloproteinase 14 [ 708 ]
 ADPRT-3 [ 16 ] Matrix metalloproteinase 15 [ 18 ]
 ADPRT3 [ 16 ] Matrix metalloproteinase 16 [ 51 ]
 ADPRTL1 [ 44 ] Matrix metalloproteinase 17 [ 22 ]
 ADPRTL3 [ 16 ] Matrix metalloproteinase 2/9 [ 5559 ]
 ADRA1A [ 366 ] Matrix metalloproteinase 26 [ 15 ]
 ADRA1C [ 242 ] Matrix metalloproteinase 3 [ 1668 ]
 ADRA1D [ 124 ] Matrix metalloproteinase 7 [ 496 ]
 ADRA2B [ 31 ] Matrix metalloproteinase 8 [ 10 ]
 ADRA2L1 [ 60 ] Matrix metalloproteinase 9 [ 67 ]
 ADRA2RL1 [ 30 ] Matrix metalloproteinase 9 (MMP-9) [ 2209 ]
 ADRB1 [ 37 ] Matrix metalloproteinase RASI [ 2 ]
 ADRB1R, B1AR [ 14 ] Matrix metalloproteinase-1 [ 2900 ]
 ADRB2 [ 620 ] Matrix metalloproteinase-1 (cd-MMP-1) [ 8 ]
 ADRB2R [ 583 ] Matrix metalloproteinase-1 (MMP-1) [ 2900 ]
 ADRB2RL1 [ 656 ] Matrix metalloproteinase-1 (MMP1) [ 2900 ]
 ADRB3 [ 21 ] Matrix Metalloproteinase-10 (MMP-10) [ 140 ]
 ADRBK1 [ 112 ] Matrix metalloproteinase-11 [ 1 ]
 ADRBK2 [ 6 ] Matrix metalloproteinase-12 [ 2 ]
 ADRBRL1 [ 656 ] Matrix metalloproteinase-12 (MMP 12) [ 455 ]
 Adrenal 4-binding protein [ 883 ] Matrix metalloproteinase-12 (MMP-12) [ 455 ]
 Adrenaline [ 131 ] Matrix metalloproteinase-12 (MMP12) [ 455 ]
 Adrenaline 1 [ 131 ] Matrix metalloproteinase-13 [ 2612 ]
 Adrenaline 2 [ 2 ] Matrix metalloproteinase-13 (MMP-13) [ 2598 ]
 Adrenaline alpha1 [ 36 ] Matrix metalloproteinase-13 (MMP13) [ 2598 ]
 Adrenaline alpha2 [ 38 ] Matrix metalloproteinase-14 [ 708 ]
 Adrenergic Alpha [ 79 ] Matrix Metalloproteinase-14 (MMP-14) [ 706 ]
 adrenergic Alpha1 [ 345 ] Matrix metalloproteinase-14 (MMP14) [ 706 ]
 adrenergic Alpha1A [ 373 ] Matrix metalloproteinase-15 [ 18 ]
 adrenergic Alpha1B [ 126 ] Matrix metalloproteinase-16 [ 51 ]
 adrenergic Alpha1C [ 242 ] Matrix metalloproteinase-17 [ 22 ]
 adrenergic Alpha1D [ 124 ] Matrix metalloproteinase-18 [ 2 ]
 adrenergic Alpha2 [ 53 ] Matrix metalloproteinase-19 [ 2 ]
 adrenergic Alpha2A [ 176 ] Matrix metalloproteinase-2 [ 3353 ]
 adrenergic Alpha2B [ 31 ] Matrix metalloproteinase-2 (MMP 2) [ 3350 ]
 Adrenergic alpha2C [ 41 ] Matrix metalloproteinase-2 (MMP-2) [ 19 ]
 adrenergic Alpha2D [ 53 ] Matrix metalloproteinase-2 (MMP2) [ 3350 ]
 adrenergic Beta [ 6 ] Matrix metalloproteinase-20 [ 1 ]
 adrenergic Beta1 [ 629 ] Matrix metalloproteinase-24 [ 1 ]
 adrenergic Beta1,2 [ 14 ] Matrix metalloproteinase-25 [ 11 ]
 adrenergic Beta2 [ 62 ] Matrix metalloproteinase-26 [ 15 ]
 adrenergic Beta3 [ 21 ] Matrix metalloproteinase-3 [ 1668 ]
 Adrenergic receptor [ 615 ] Matrix metalloproteinase-3 (MMP-3) [ 1668 ]
 Adrenergic receptor alpha [ 521 ] Matrix metalloproteinase-3 (MMP3) [ 1668 ]
 Adrenergic receptor alpha-1 [ 528 ] Matrix metalloproteinase-7 (MMP-7) [ 496 ]
 Adrenergic receptor alpha-2 [ 252 ] Matrix metalloproteinase-7 (MMP7) [ 496 ]
 Adrenergic receptor beta [ 181 ] Matrix metalloproteinase-8 [ 678 ]
 Adrenergic Receptors (alpha 2) [ 51 ] Matrix Metalloproteinase-8 (MMP-8) [ 678 ]
 Adrenergic, alpha-2B-, receptor [Homo sapiens] [ 30 ] Matrix metalloproteinase-9 [ 2228 ]
 Adrenergic, alpha-2C-, receptor [ 41 ] Matrix metalloproteinase-9 (MMP-9) [ 2257 ]
 adrenergic, alpha-2C-, receptor [Homo sapiens] [ 41 ] Matrix metalloproteinase-9 (MMP9) [ 2209 ]
 Adrenocorticotropic hormone receptor [ 1 ] Matrix metalloproteinases 12 (MMP-12) [ 455 ]
 Adrenocorticotropin receptor [ 1 ] Matrix metalloproteinases 2 (MMP-2) [ 3350 ]
 Adrenomedullin receptor AM1; CALCRL/RAMP2 [ 769 ] Matrix protein 2 [ 34 ]
 AdSS 2 [ 3 ] MAX-interacting protein 2 [ 4981 ]
 ADT20_14595 [ 17 ] MB [ 4 ]
 ADT21_00085 [ 17 ] MBC [ 1 ]
 Adult folate-binding protein [ 36 ] MBOAT4 [ 27 ]
 Advanced glycosylation end product-specific receptor [ 24 ] MBP-1 [ 3 ]
 AF reductase [ 70 ] MBPB1 [ 3 ]
 AFABP [ 496 ] MBT domain-containing protein 1 [ 100 ]
 AfChiB1 [ 15 ] MBT domain-containing protein 1 (MBTD1) [ 100 ]
 aFGF [ 2 ] MBT-1 [ 150 ]
 Agammaglobulinaemia tyrosine kinase [ 4889 ] MC-2 [ 787 ]
 Agammaglobulinemia tyrosine kinase [ 4922 ] MC1-R [ 322 ]
 AGER [ 24 ] Mc13 [ 5 ]
 Aggrecanase-1 [ 302 ] MC2-R [ 1 ]
 Aggrecanase-2 [ 494 ] MC3-R [ 324 ]
 Aging-associated gene 8 protein [ 981 ] MC3R [ 311 ]
 Aglucosidase alfa [ 104 ] MC4-R [ 1074 ]
 Agmatine iminohydrolase [ 2 ] MC4R [ 1032 ]
 agonist GABA site [ 43 ] MC5-R [ 788 ]
 agr [ 11 ] MC5R [ 787 ]
 agrA [ 11 ] MCAF [ 4 ]
 AGTR1 [ 37 ] Mcap [ 16 ]
 AGTRL1 [ 501 ] mCB2 [ 1 ]
 aguA [ 2 ] MCG3105, isoform CRA_a [ 1 ]
 AH-related protein [ 4 ] MCH receptor 1 [ 2795 ]
 AHCYL1 [ 5 ] MCH-1R [ 2795 ]
 AHF [ 33 ] MCH-R1 [ 2795 ]
 AhR [ 10 ] MCH1R [ 1 ]
 AI115505 [ 5 ] MCHR [ 2795 ]
 AI427544 [ 5 ] MCHR-1 [ 2795 ]
 AICAR Tfase [ 44 ] MCHR1 [ 1 ]
 AICAR transformylase [ 53 ] Mcl-1 [ 1917 ]
 AICD-50 [ 452 ] mcl1/EAT [ 1889 ]
 AICD-57 [ 452 ] MCMT [ 303 ]
 AICD-59 [ 452 ] MCP-1 [ 4 ]
 AID(50) [ 452 ] MCP1 [ 4 ]
 AID(57) [ 452 ] MCT 1 [ 73 ]
 AID(59) [ 452 ] MCT 4 [ 21 ]
 AIG6 [ 72 ] Mct1 [ 65 ]
 AIM-1 [ 1721 ] MCT4 [ 21 ]
 AIRK2-A [ 6 ] MDH1 [ 24 ]
 AIRM-1 [ 10 ] MDH2 [ 38 ]
 AIRM1 [ 10 ] mDkk-1 [ 1 ]
 Akp5 [ 1 ] MDM2 and p53 [ 497 ]
 Akr1b14 [ 9 ] Mdm2-like p53-binding protein [ 314 ]
 Akr1b7 [ 9 ] MDNCF-a [ 70 ]
 AKT phosphorylation (p-AKT) [ 3533 ] MDU2 [ 9 ]
 AKT1 kinase [ 1 ] MDU3 [ 9 ]
 AKT2 [ 1052 ] MecA [ 35 ]
 AKT3 [ 288 ] MecA PBP2' (penicillin binding protein 2') [ 31 ]
 ALAD [ 18 ] MecA PBP2'' (penicillin binding protein 2'') [ 31 ]
 ALADH [ 38 ] Mechanistic target of rapamycin [ 34 ]
 Alanine--tRNA ligase [ 5 ] MECL1 [ 21 ]
 Alanyl aminopeptidase [ 1118 ] Mediator complex subunit CDK8 [ 169 ]
 Alanyl-tRNA synthetase [ 5 ] Mediator of DNA damage checkpoint protein 1 [ 7 ]
 Alanyl-tRNA synthetase, cytoplasmic [ 5 ] Mediator of RNA polymerase II transcription subunit CDK8 [ 169 ]
 AlaRS [ 5 ] Medulla oblongata-derived protein [ 24 ]
 Albendazole monooxygenase [ 6363 ] Medullasin [ 2260 ]
 Albendazole sulfoxidase [ 6363 ] Megakaryocyte protein-tyrosine phosphatase (PTP-MEG2) [ 7 ]
 ALBP [ 496 ] Meiotic mRNA stability protein kinase SSN3 [ 2 ]
 alcohol dehydrogenase 3 (ADH-3) [ 48 ] Meiotic recombination 11 homolog 1 [ 2 ]
 Alcohol dehydrogenase [NADP+] [ 68 ] Meiotic recombination 11 homolog A [ 2 ]
 Alcohol sulfotransferase [ 1 ] MEK Kinase 1 (MEKK1) [ 18 ]
 Aldehyde dehydrogenase [ 5 ] MEK kinase 2 [ 3 ]
 Aldehyde dehydrogenase (ALDH2) [ 154 ] MEK kinase 4 [ 1 ]
 Aldehyde dehydrogenase 1, mitochondrial [ 3 ] MEK kinase kinase 2 [ 18 ]
 Aldehyde dehydrogenase 1A1 [ 25 ] MEK kinase kinase 4 [ 361 ]
 Aldehyde dehydrogenase 1A1 (ALDH1A1) [ 74 ] MEK kinase kinase 6 [ 10 ]
 Aldehyde dehydrogenase 3A1 (ALDH3A1) [ 116 ] MEK-1 [ 814 ]
 Aldehyde dehydrogenase 5 [ 7 ] MEK3 [ 14 ]
 Aldehyde dehydrogenase 6 [ 3 ] Mek4 [ 24 ]
 Aldehyde dehydrogenase family 1 member A1 [ 74 ] MEK6 [ 24 ]
 Aldehyde dehydrogenase family 1 member A1 (ALDH1A1) [ 74 ] MEKK 2 [ 3 ]
 Aldehyde dehydrogenase family 1 member A2 [ 4 ] MEKK 4 [ 1 ]
 Aldehyde dehydrogenase family 1 member A3 [ 3 ] MEKKK 2 [ 18 ]
 Aldehyde dehydrogenase family 1 member B1 [ 7 ] MEKKK 4 [ 361 ]
 Aldehyde dehydrogenase family 3 member A1 (ALDH3A1) [ 116 ] MEKKK 6 [ 10 ]
 Aldehyde dehydrogenase family 3 member A1 (ALDH3A1) (Q122A) [ 116 ] Mel-1A-R [ 238 ]
 Aldehyde dehydrogenase family 5 member A1 [ 16 ] Mel-1B-R [ 101 ]
 Aldehyde dehydrogenase X, mitochondrial [ 7 ] Mel1a melatonin receptor [ 238 ]
 Aldehyde dehydrogenase, cytosolic [ 74 ] Mel1b melatonin receptor [ 101 ]
 Aldehyde dehydrogenase, cytosolic 1 [ 5 ] Melanin Concentrating Hormone 1 [ 2979 ]
 Aldehyde dehydrogenase, mitochondrial [ 154 ] Melanin Concentrating Hormone 2 [ 67 ]
 Aldehyde oxidase [ 34 ] Melanin-concentrating hormone receptor [ 3046 ]
 Aldehyde oxidase (AO) [ 9 ] Melanin-concentrating hormone receptor 1 [ 296 ]
 Aldehyde reductase [ 150 ] Melanin-concentrating hormone receptor 1 (MCH-1) [ 2794 ]
 Aldehyde Reductase (ALR1) [ 86 ] Melanin-concentrating hormone receptor 1 (MCH1) [ 2794 ]
 Aldehyde: O2 oxidoreductase [ 9 ] Melanin-Concentrating Hormone Receptor 1 (MCH1R) [ 2794 ]
 ALDH class 2 [ 154 ] Melanin-concentrating hormone receptor 1 (MCHR-1) [ 2794 ]
 ALDH-E1 [ 74 ] Melanin-concentrating hormone receptor 1 (MCHR1) [ 2794 ]
 ALDH-E2 [ 154 ] Melanin-concentrating hormone receptor 2 [ 67 ]
 ALDH1A2 [ 4 ] Melanocortin MC1 [ 282 ]
 ALDH1A3 [ 3 ] Melanocortin MC3 [ 310 ]
 ALDH1B1 [ 7 ] Melanocortin MC4 [ 1032 ]
 ALDH5 [ 7 ] Melanocortin MC5 [ 787 ]
 ALDH6 [ 3 ] Melanocortin receptor (M1 and M4) [ 282 ]
 ALDHI [ 154 ] Melanocortin receptor (M3 and M4) [ 310 ]
 ALDHX [ 7 ] Melanocortin receptor (M4 and M5) [ 787 ]
 Aldo-keto reductase family 1 member A1 [ 68 ] Melanocortin receptor 1 [ 40 ]
 Aldo-keto reductase family 1 member B1 (AKR1B1) [ 895 ] Melanocortin receptor 1 (MC-1) [ 282 ]
 Aldo-keto reductase family 1 member B10 [ 115 ] Melanocortin receptor 1 (MC1-R) [ 282 ]
 Aldo-keto reductase family 1 member B10 (AKR1B10) [ 115 ] Melanocortin receptor 1 (MC1R) [ 282 ]
 Aldo-keto reductase family 1 member B7 [ 9 ] Melanocortin receptor 2 [ 1 ]
 Aldo-keto reductase family 1 member C-like protein 2 [ 70 ] Melanocortin receptor 3 [ 324 ]
 Aldo-keto reductase family 1 member C1 [ 202 ] Melanocortin receptor 3 (MC3R) [ 310 ]
 Aldo-keto reductase family 1 member C1 (AK1C1) [ 202 ] Melanocortin receptor 4 [ 1074 ]
 Aldo-keto reductase family 1 member C1 (AK1C1a) [ 202 ] Melanocortin receptor 4 (MC-4) [ 1032 ]
 Aldo-keto reductase family 1 member C1 (AKR1C1) [ 202 ] Melanocortin receptor 4 (MC4-R) [ 1032 ]
 Aldo-keto reductase family 1 member C2 [ 366 ] Melanocortin receptor 4 (MC4R) [ 1032 ]
 Aldo-keto reductase family 1 member C2 (AK1C2) [ 366 ] Melanocortin receptor 5 [ 808 ]
 Aldo-keto reductase family 1 member C2 (AK1C2a) [ 366 ] Melanocortin receptor 5 (MC5R) [ 809 ]
 Aldo-keto reductase family 1 member C2 (AKR1C2) [ 366 ] Melanocyte-stimulating hormone receptor [ 322 ]
 Aldo-keto reductase family 1 member C21 [ 6 ] Melanoma cell adhesion molecule [ 35 ]
 Aldo-keto reductase family 1 member C3 [ 824 ] Melanoma-associated antigen ME491 [ 11 ]
 Aldo-keto reductase family 1 member C3 (AK1C3) [ 824 ] Melanoma-associated antigen MUC18 [ 35 ]
 Aldo-keto reductase family 1 member C3 (AK1C3a) [ 824 ] Melatonin 1A [ 238 ]
 Aldo-keto reductase family 1 member C3 (AKR1C3) [ 824 ] Melatonin 1B [ 101 ]
 Aldo-keto reductase family 1 member C4 [ 174 ] Melatonin 1C [ 13 ]
 Aldo-keto reductase family 1 member C4 (AK1C4) [ 174 ] Melatonin receptor [ 357 ]
 Aldo-keto reductase family 1 member E2 [ 70 ] Melatonin receptor 1A [ 238 ]
 Aldo-keto reductase family member 1B10 (AKR1B10) [ 115 ] Melatonin receptor 1B [ 1 ]
 Aldo-keto-reductase family 1 member C3 [ 824 ] Melatonin receptor 1C [ 13 ]
 Aldoketomutase [ 39 ] Melatonin receptor type 1 (MT1) [ 238 ]
 Aldose reductase [ 2212 ] Melatonin receptor type 1A [ 238 ]
 Aldose Reductase (ALR2) [ 1327 ] Melatonin receptor type 1B [ 101 ]
 Aldose reductase (AR) [ 895 ] Melatonin receptor type 1C [ 13 ]
 Aldose reductase L301M (AR) [ 1 ] Melatonin receptor type 2 (MT2) [ 101 ]
 Aldose reductase-like [ 115 ] MELC-CC [ 1 ]
 Aldose reductase-like protein AKR1B14 [ 9 ] Melibiase [ 42 ]
 Aldose reductase-related protein [ 115 ] MELK [ 834 ]
 Aldose reductase-related protein 1 [ 9 ] Memapsin-1 [ 847 ]
 Aldosterone synthase [ 1277 ] Memapsin-2 [ 8766 ]
 Aldosterone Synthase (CYP11B2) [ 1557 ] Membrane antigen MN [ 167 ]
 Aldosterone-synthesizing enzyme [ 1257 ] Membrane glutamate carboxypeptidase [ 223 ]
 Alglucerase [ 779 ] Membrane glycoprotein 130 [ 15 ]
 ALHDII [ 74 ] Membrane lipid desaturase [ 2 ]
 Alk [ 2131 ] Membrane protein p161 [ 4 ]
 ALK L1196M [ 359 ] Membrane-associated aspartic protease 1 [ 847 ]
 ALK tyrosine kinase receptor [ 2131 ] Membrane-associated aspartic protease 2 [ 8775 ]
 ALK tyrosine kinase receptor (ALK) [ 2125 ] Membrane-associated guanylate kinase-related 3 [ 13 ]
 ALK tyrosine kinase receptor (ALK) (F1174L) [ 2 ] Membrane-associated guanylate kinase-related 3 isoform 1 [ 13 ]
 ALK tyrosine kinase receptor (ALK) (L1196M) [ 359 ] Membrane-bound aminopeptidase P (APP2) [ 37 ]
 ALK tyrosine kinase receptor (ALK) (R1275Q) [ 2 ] Membrane-bound O-acyltransferase domain-containing protein 4 [ 27 ]
 ALK tyrosine kinase receptor (C1156Y) [ 2 ] Membrane-bound transcription factor site-1 protease [ 29 ]
 ALK tyrosine kinase receptor (F1174L) [ 2 ] Membrane-type matrix metalloproteinase 1 [ 708 ]
 ALK tyrosine kinase receptor (L1196M) [ 359 ] Membrane-type matrix metalloproteinase 2 [ 18 ]
 ALK tyrosine kinase receptor (R1275Q) [ 2 ] Membrane-type matrix metalloproteinase 3 [ 51 ]
 ALK tyrosine kinase receptor/Nucleophosmin [ 55 ] Membrane-type matrix metalloproteinase 4 [ 22 ]
 ALK-2 [ 154 ] Membrane-type matrix metalloproteinase 6 [ 11 ]
 ALK-5 [ 1582 ] Membrane-type receptor for bile acids [ 31 ]
 ALK-6 [ 71 ] Membrane-type serine protease 1 [ 16 ]
 ALK-6:ALK6 [ 27 ] Membrane-type serine protease 2 [ 41 ]
 ALK1 [ 5 ] Membrane-type-1 matrix metalloproteinase [ 708 ]
 ALK2 [ 38 ] Membrane-type-2 matrix metalloproteinase [ 18 ]
 ALK2/ACVR1 [ 154 ] Membrane-type-3 matrix metalloproteinase [ 51 ]
 ALK3 [ 5 ] Membrane-type-4 matrix metalloproteinase [ 22 ]
 ALK4 [ 5 ] Membrane-type-6 matrix metalloproteinase [ 11 ]
 ALK5  [ 3183 ] Membrane-type-6 matrix metalloproteinase (MT6-MMP) [ 11 ]
 ALK5/TGFBR1 [ 1582 ] MEN1 [ 81 ]
 Alkaline CDase 2 [ 1 ] Menadione reductase [ 176 ]
 Alkaline ceramidase 2 [ 1 ] Menin [ 81 ]
 Alkaline phosphatase 5 [ 1 ] MEP [ 1816 ]
 Alkaline phosphatase liver/bone/kidney isozyme [ 61 ] Mephenytoin 4-hydroxylase [ 2067 ]
 Alkaline phosphatase placental type [ 73 ] MER [ 1360 ]
 Alkaline phosphatase placental-like [ 783 ] MER intracellular domain/EGFR extracellular domain chimera [ 9499 ]
 Alkaline phosphatase tissue-nonspecific [ 2 ] MERS-CoV papain-like protease (MERS-PLpro) [