Target
Cyclin-dependent kinase 4/G1/S-specific cyclin-D1
Ligand
BDBM31545
Substrate
Histidine-tagged Rb
Meas. Tech.
Kinase Multiscreen Assay
pH
7.4±n/a
Temperature
296.15±n/a K
IC50
160±n/a nM
Citation
 Brasca, MGAmboldi, NBallinari, DCameron, ACasale, ECervi, GColombo, MColotta, FCroci, VD'Alessio, RFiorentini, FIsacchi, AMercurio, CMoretti, WPanzeri, APastori, WPevarello, PQuartieri, FRoletto, FTraquandi, GVianello, PVulpetti, ACiomei, M Identification of N,1,4,4-Tetramethyl-8-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide (PHA-848125), a Potent, Orally Available Cyclin Dependent Kinase Inhibitor. J Med Chem 52:5152-63 (2009) [PubMed]  Article 
Target
Name:
Cyclin-dependent kinase 4/G1/S-specific cyclin-D1
Synonyms:
CDK4/CycD | CDK4/CycD1 | CDK4/Cyclin D1 | CDK4/D1 | Cyclin-Dependent Kinase 4 (CDK4) | Cyclin-dependent kinase 4 | Cyclin-dependent kinase 4/G1/S-specific cyclin D1 | Cyclin-dependent kinase 4/cyclin D1
Type:
Protein Complex
Mol. Mass.:
n/a
Description:
CDK4/D1 complexes were purified from insect cells co-infected with baculovirus vectors containing each of the components.
Components:
This complex has 2 components.
Component 1
Name:
Cyclin-dependent kinase 4
Synonyms:
CDK4 | CDK4_HUMAN | Cell division protein kinase 4 | Cyclin-dependent kinase 4 (CDK 4) | PSK-J3
Type:
Enzyme Subunit
Mol. Mass.:
33731.96
Organism:
Homo sapiens (Human)
Description:
P11802
Residue:
303
Sequence:
MATSRYEPVAEIGVGAYGTVYKARDPHSGHFVALKSVRVPNGGGGGGGLPISTVREVALLRRLEAFEHPNVVRLMDVCATSRTDREIKVTLVFEHVDQDLRTYLDKAPPPGLPAETIKDLMRQFLRGLDFLHANCIVHRDLKPENILVTSGGTVKLADFGLARIYSYQMALTPVVVTLWYRAPEVLLQSTYATPVDMWSVGCIFAEMFRRKPLFCGNSEADQLGKIFDLIGLPPEDDWPRDVSLPRGAFPPRGPRPVQSVVPEMEESGAQLLLEMLTFNPHKRISAFRALQHSYLHKDEGNPE
  
Component 2
Name:
G1/S-specific cyclin-D1
Synonyms:
B-cell lymphoma 1 protein | BCL-1 | BCL-1 oncogene | BCL1 | CCND1 | CCND1_HUMAN | PRAD1 | PRAD1 oncogene
Type:
Enzyme Subunit
Mol. Mass.:
33717.70
Organism:
Homo sapiens (Human)
Description:
n/a
Residue:
295
Sequence:
MEHQLLCCEVETIRRAYPDANLLNDRVLRAMLKAEETCAPSVSYFKCVQKEVLPSMRKIVATWMLEVCEEQKCEEEVFPLAMNYLDRFLSLEPVKKSRLQLLGATCMFVASKMKETIPLTAEKLCIYTDNSIRPEELLQMELLLVNKLKWNLAAMTPHDFIEHFLSKMPEAEENKQIIRKHAQTFVALCATDVKFISNPPSMVAAGSVVAAVQGLNLRSPNNFLSYYRLTRFLSRVIKCDPDCLRACQEQIEALLESSLRQAQQNMDPKAAEEEEEEEEEVDLACTPTDVRDVDI
  
Inhibitor
Name:
BDBM31545
Synonyms:
Milciclib | pyrazolo[4,3-h]quinazoline-3-carboxamide, 28
Type:
Small organic molecule
Emp. Form.:
C25H32N8O
Mol. Mass.:
460.5746
SMILES:
CNC(=O)c1nn(C)c-2c1C(C)(C)Cc1cnc(Nc3ccc(cc3)N3CCN(C)CC3)nc-21
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
Retinoblastoma-associated protein
Synonyms:
RB1 | RB_HUMAN | Rb | pRb | pp110 | retinoblastoma
Type:
Other Protein Type
Mol. Mass.:
106170.80
Organism:
Homo sapiens (Human)
Description:
P06400
Residue:
928
Sequence:
MPPKTPRKTAATAAAAAAEPPAPPPPPPPEEDPEQDSGPEDLPLVRLEFEETEEPDFTALCQKLKIPDHVRERAWLTWEKVSSVDGVLGGYIQKKKELWGICIFIAAVDLDEMSFTFTELQKNIEISVHKFFNLLKEIDTSTKVDNAMSRLLKKYDVLFALFSKLERTCELIYLTQPSSSISTEINSALVLKVSWITFLLAKGEVLQMEDDLVISFQLMLCVLDYFIKLSPPMLLKEPYKTAVIPINGSPRTPRRGQNRSARIAKQLENDTRIIEVLCKEHECNIDEVKNVYFKNFIPFMNSLGLVTSNGLPEVENLSKRYEEIYLKNKDLDARLFLDHDKTLQTDSIDSFETQRTPRKSNLDEEVNVIPPHTPVRTVMNTIQQLMMILNSASDQPSENLISYFNNCTVNPKESILKRVKDIGYIFKEKFAKAVGQGCVEIGSQRYKLGVRLYYRVMESMLKSEEERLSIQNFSKLLNDNIFHMSLLACALEVVMATYSRSTSQNLDSGTDLSFPWILNVLNLKAFDFYKVIESFIKAEGNLTREMIKHLERCEHRIMESLAWLSDSPLFDLIKQSKDREGPTDHLESACPLNLPLQNNHTAADMYLSPVRSPKKKGSTTRVNSTANAETQATSAFQTQKPLKSTSLSLFYKKVYRLAYLRLNTLCERLLSEHPELEHIIWTLFQHTLQNEYELMRDRHLDQIMMCSMYGICKVKNIDLKFKIIVTAYKDLPHAVQETFKRVLIKEEEYDSIIVFYNSVFMQRLKTNILQYASTRPPTLSPIPHIPRSPYKFPSSPLRIPGGNIYISPLKSPYKISEGLPTPTKMTPRSRILVSIGESFGTSEKFQKINQMVCNSDRVLKRSAEGSNPPKPLKKLRFDIEGSDEADGSKHLPGESKFQQKLAEMTSTRTRMQKQKMNDSMDTSNKEEK