Structure of PDB 2p3u Chain B Binding Site BS03

Receptor Information
>2p3u Chain B (length=233) 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
GIVSWGEGCARKGKYGIYTKVTAFLKWIDRSMK
Ligand information
Ligand ID663
InChIInChI=1S/C23H18Cl3N5O3S/c1-31-6-5-27-18(31)7-12-11-35-21(19(12)26)23(33)30-20-15(8-14(25)9-16(20)34-2)22(32)29-17-4-3-13(24)10-28-17/h3-6,8-11H,7H2,1-2H3,(H,30,33)(H,28,29,32)
InChIKeyWBFPCLIRIGEEBD-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0Cn1ccnc1Cc2csc(c2Cl)C(=O)Nc3c(cc(cc3OC)Cl)C(=O)Nc4ccc(cn4)Cl
ACDLabs 10.04Clc1ccc(nc1)NC(=O)c2cc(Cl)cc(OC)c2NC(=O)c3scc(c3Cl)Cc4nccn4C
CACTVS 3.341COc1cc(Cl)cc(C(=O)Nc2ccc(Cl)cn2)c1NC(=O)c3scc(Cc4nccn4C)c3Cl
FormulaC23 H18 Cl3 N5 O3 S
Name3-CHLORO-N-(4-CHLORO-2-{[(5-CHLOROPYRIDIN-2-YL)AMINO]CARBONYL}-6-METHOXYPHENYL)-4-[(1-METHYL-1H-IMIDAZOL-2-YL)METHYL]THIOPHENE-2-CARBOXAMIDE
ChEMBL
DrugBank
ZINCZINC000016052347
PDB chain2p3u Chain B Residue 500 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2p3u Discovery of N-[2-[5-[Amino(Imino)Methyl]-2-Hydroxyphenoxy]-3,5-Difluoro- 6-[3-(4,5-Dihydro-1-Methyl-1H-Imidazol-2-Yl)Phenoxy]Pyridin-4-Yl]-N-Methylglycine (Zk-807834): A Potent, Selective, and Orally Active Inhibitor of the Blood Coagulation Enzyme Factor Xa
Resolution1.62 Å
Binding residue
(original residue number in PDB)
E97 T98 Y99 E146 F174 D189 A190 V213 W215 G216 G218 C220 G226 I227 Y228
Binding residue
(residue number reindexed from 1)
E83 T84 Y85 E135 F162 D179 A180 V203 W205 G206 G208 C209 G216 I217 Y218
Annotation score1
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:2p3u, PDBe:2p3u, PDBj:2p3u
PDBsum2p3u
PubMed
UniProtP00742|FA10_HUMAN Coagulation factor X (Gene Name=F10)

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