Structure of PDB 5qck Chain A Binding Site BS01

Receptor Information
>5qck Chain A (length=238) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVE
SPKILRVYSGILNQSEIKEDTSFFGVQEIIIHDQYKMAESGYDIALLKLE
TTVGYGDSQRPICLPSKGDRNVIYTDCWVTGWGYRKLRDKIQNTLQKAKI
PLVTNEECQKRYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVW
HLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQAV
Ligand information
Ligand IDBUV
InChIInChI=1S/C28H23ClN6O4/c29-21-9-12-24(35-17-30-32-33-35)20(16-21)8-13-25(36)34-15-14-23(18-4-2-1-3-5-18)26(34)27(37)31-22-10-6-19(7-11-22)28(38)39/h1-13,16-17,23,26H,14-15H2,(H,31,37)(H,38,39)/b13-8+/t23-,26+/m1/s1
InChIKeyAYEZZMZYYOYMAM-BNNLJGLZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6c1ccc(cc1)C2CCN(C2C(=O)Nc3ccc(cc3)C(=O)O)C(=O)C=Cc4cc(ccc4n5cnnn5)Cl
OpenEye OEToolkits 2.0.6c1ccc(cc1)[C@H]2CCN([C@@H]2C(=O)Nc3ccc(cc3)C(=O)O)C(=O)/C=C/c4cc(ccc4n5cnnn5)Cl
CACTVS 3.385OC(=O)c1ccc(NC(=O)[CH]2[CH](CCN2C(=O)C=Cc3cc(Cl)ccc3n4cnnn4)c5ccccc5)cc1
CACTVS 3.385OC(=O)c1ccc(NC(=O)[C@@H]2[C@H](CCN2C(=O)/C=C/c3cc(Cl)ccc3n4cnnn4)c5ccccc5)cc1
FormulaC28 H23 Cl N6 O4
Name4-[[(2~{S},3~{R})-1-[(~{E})-3-[5-chloranyl-2-(1,2,3,4-tetrazol-1-yl)phenyl]prop-2-enoyl]-3-phenyl-pyrrolidin-2-yl]carbonylamino]benzoic acid
ChEMBLCHEMBL4103298
DrugBank
ZINC
PDB chain5qck Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB5qck Discovery of a Parenteral Small Molecule Coagulation Factor XIa Inhibitor Clinical Candidate (BMS-962212).
Resolution2.64 Å
Binding residue
(original residue number in PDB)		R39 L41 C42 H57 C58 Y143 I151 A190 C191 K192 G193 S195 T213 W215 G216 G218 C219 V227
Binding residue
(residue number reindexed from 1)		R26 L28 C29 H44 C45 Y134 I141 A183 C184 K185 G186 S188 T206 W208 G209 G211 C212 V220
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.64,Ki=23nM
BindingDB: Ki=23nM
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 K192 G193 D194 S195 G196
Catalytic site (residue number reindexed from 1) H44 D93 K185 G186 D187 S188 G189
Enzyme Commision number 3.4.21.27: coagulation factor XIa.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5qck, PDBe:5qck, PDBj:5qck
PDBsum5qck
PubMed29077405
UniProtP03951|FA11_HUMAN Coagulation factor XI (Gene Name=F11)

[Back to BioLiP]