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Target
Cyclin-dependent kinase 4/G1/S-specific cyclin-D1
Ligand
BDBM17054
Substrate
Retinoblastoma (Rb)
Meas. Tech.
CDK4 Activity Assay
pH
7.5±n/a
Temperature
303.15±n/a K
Ki
3600±750 nM
Comments
The apparent Km for ATP in the CDK4 assay was about 25 uM.
Citation
Zhao, B; Bower, MJ; McDevitt, PJ; Zhao, H; Davis, ST; Johanson, KO; Green, SM; Concha, NO; Zhou, BB Structural basis for Chk1 inhibition by UCN-01. J Biol Chem 277:46609-15 (2002) [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:
BDBM17054
Synonyms:
(2S,3R,4R,6R,18R)-18-hydroxy-3-methoxy-2-methyl-4-(methylamino)-29-oxa-1,7,17-triazaoctacyclo[12.12.2.1^{2,6}.0^{7,28}.0^{8,13}.0^{15,19}.0^{20,27}.0^{21,26}]nonacosa-8,10,12,14,19,21,23,25,27-nonaen-16-one | (5S,6R,7R,9R,16R)-16-hydroxy-6-methoxy-5-methyl-7-(methylamino)-6,7,8,9,15,16-hexahydro-5H,14H-5,9-epoxy-4b,9a,15-triazadibenzo[b,h]cyclonona[1,2,3,4-jkl]cyclopenta[e]-as-indacen-14-one | 7-Hydroxystaurosporine | UCN-01
Type:
Small organic molecule
Emp. Form.:
C28H26N4O4
Mol. Mass.:
482.5304
SMILES:
[H][C@]12C[C@@H](NC)[C@@H](OC)[C@](C)(O1)n1c3ccccc3c3c4[C@@H](O)NC(=O)c4c4c5ccccc5n2c4c13 |r|
Substrate
Name:
Retinoblastoma (Rb)
Synonyms:
RB1 | RB_HUMAN | Rb | Retinoblastoma-associated protein | p105-Rb | pRB | pp110
Type:
Other Protein Type
Mol. Mass.:
17470.92
Organism:
Homo sapiens (Human)
Description:
Recombinant fusion protein containing the C-terminal fragment (residues 773-928)
Residue:
156
Sequence:
STRPPTLSPIPHIPRSPYKFPSSPLRIPGGNIYISPLKSPYKISEGLPTPTKMTPRSRILVSIGESFGTSEKFQKINQMVCNSDRVLKRSAEGSNPPKPLKKLRFDIEGSDEADGSKHLPGESKFQQKLAEMTSTRTRMQKQKMNDSMDTSNKEEK