Structure of PDB 4imy Chain C Binding Site BS01

Receptor Information
>4imy Chain C (length=311) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VECPFCDEVSKYEKLAKIGGEVFKARHRKTGQKVALKKVLMENEKEGFPI
TALREIKILQLLKHENVVNLIEICRTKGSIYLVFDFCEHDLAGLLSNVLV
KFTLSEIKRVMQMLLNGLYYIHRNKILHRDMKAANVLITRDGVLKLADFG
LARAFSLAKNSQPNRYTNRVVTLWYRPPELLLGERDYGPPIDLWGAGCIM
AEMWTRSPIMQGNTEQHQLALISQLCGSITPEVWPNVDNYELYEKLELVK
GQKRKVKDRLKAYVRDPYALDLIDKLLVLDPAQRIDSDDALNHDFFWSDP
MPSDLKGMLST
Ligand information
Ligand IDAMP
InChIInChI=1S/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyUDMBCSSLTHHNCD-KQYNXXCUSA-N
SMILES
SoftwareSMILES
CACTVS 3.370Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(O)=O)[CH](O)[CH]3O
CACTVS 3.370Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N
ACDLabs 12.01O=P(O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)O)O)O)N
FormulaC10 H14 N5 O7 P
NameADENOSINE MONOPHOSPHATE
ChEMBLCHEMBL752
DrugBankDB00131
ZINCZINC000003860156
PDB chain4imy Chain C Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4imy The AFF4 scaffold binds human P-TEFb adjacent to HIV Tat.
Resolution2.94 Å
Binding residue
(original residue number in PDB)		A46 K48 F103 D104 C106 D167
Binding residue
(residue number reindexed from 1)		A35 K37 F84 D85 C87 D148
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D149 K151 A153 N154 D167 S180 T191
Catalytic site (residue number reindexed from 1) D130 K132 A134 N135 D148 S161 T172
Enzyme Commision number 2.7.11.22: cyclin-dependent kinase.
2.7.11.23: [RNA-polymerase]-subunit kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4imy, PDBe:4imy, PDBj:4imy
PDBsum4imy
PubMed23471103
UniProtP50750|CDK9_HUMAN Cyclin-dependent kinase 9 (Gene Name=CDK9)

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