Structure of PDB 2p16 Chain A Binding Site BS02

Receptor Information
>2p16 Chain A (length=234) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVGGQECKDGECPWQALLINEENEGFCGGTILSEFYILTAAHCLYQAKRF
KVRVGDRNTEQEEGGEAVHEVEVVIKHNRFTKETYDFDIAVLRLKTPITF
RMNVAPACLPERDWAESTLMTQKTGIVSGFGRTHEKGRQSTRLKMLEVPY
VDRNSCKLSSSFIITQNMFCAGYDTKQEDACQGDSGGPHVTRFKDTYFVT
GIVSWGEGCARKGKYGIYTKVTAFLKWIDRSMKT
Ligand information
Ligand IDGG2
InChIInChI=1S/C25H25N5O4/c1-34-19-11-9-18(10-12-19)30-23-20(22(27-30)24(26)32)13-15-29(25(23)33)17-7-5-16(6-8-17)28-14-3-2-4-21(28)31/h5-12H,2-4,13-15H2,1H3,(H2,26,32)
InChIKeyQNZCBYKSOIHPEH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341COc1ccc(cc1)n2nc(C(N)=O)c3CCN(C(=O)c23)c4ccc(cc4)N5CCCCC5=O
OpenEye OEToolkits 1.5.0COc1ccc(cc1)n2c3c(c(n2)C(=O)N)CCN(C3=O)c4ccc(cc4)N5CCCCC5=O
ACDLabs 10.04O=C5N(c4ccc(N3C(=O)c1c(c(nn1c2ccc(OC)cc2)C(=O)N)CC3)cc4)CCCC5
FormulaC25 H25 N5 O4
Name1-(4-METHOXYPHENYL)-7-OXO-6-[4-(2-OXOPIPERIDIN-1-YL)PHENYL]-4,5,6,7-TETRAHYDRO-1H-PYRAZOLO[3,4-C]PYRIDINE-3-CARBOXAMIDE
ChEMBLCHEMBL231779
DrugBankDB06605
ZINCZINC000011677837
PDB chain2p16 Chain A Residue 298 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2p16 Discovery of 1-(4-Methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro- 1H-pyrazolo[3,4-c]pyridine-3-carboxamide (Apixaban, BMS-562247), a Highly Potent, Selective, Efficacious, and Orally Bioavailable Inhibitor of Blood Coagulation Factor Xa.
Resolution2.3 Å
Binding residue
(original residue number in PDB)
T98 E146 F174 A190 C191 Q192 S195 V213 W215 G216 C220
Binding residue
(residue number reindexed from 1)
T84 E135 F162 A180 C181 Q182 S185 V203 W205 G206 C209
Annotation score1
Binding affinityMOAD: Ki=0.08nM
PDBbind-CN: -logKd/Ki=10.10,Ki=0.08nM
BindingDB: Ki=0.08nM,IC50=210nM
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 Q192 G193 D194 S195 G196
Catalytic site (residue number reindexed from 1) H42 D88 Q182 G183 D184 S185 G186
Enzyme Commision number 3.4.21.6: coagulation factor Xa.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function

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Biological Process
External links
PDB RCSB:2p16, PDBe:2p16, PDBj:2p16
PDBsum2p16
PubMed17914785
UniProtP00742|FA10_HUMAN Coagulation factor X (Gene Name=F10)

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