Structure of PDB 2fzz Chain A Binding Site BS01

Receptor Information
>2fzz 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 ID5QC
InChIInChI=1S/C31H27F3N6O3/c32-31(33,34)28-24-12-14-39(30(42)27(24)40(36-28)21-9-10-26-25(15-21)29(35)37-43-26)20-7-5-18(6-8-20)23-4-2-1-3-19(23)16-38-13-11-22(41)17-38/h1-10,15,22,41H,11-14,16-17H2,(H2,35,37)/t22-/m1/s1
InChIKeyDFRIQJHMGZBFOM-JOCHJYFZSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04FC(F)(F)c7nn(c2cc1c(onc1N)cc2)c6C(=O)N(c5ccc(c3ccccc3CN4CCC(O)C4)cc5)CCc67
CACTVS 3.341Nc1noc2ccc(cc12)n3nc(c4CCN(C(=O)c34)c5ccc(cc5)c6ccccc6CN7CC[C@@H](O)C7)C(F)(F)F
OpenEye OEToolkits 1.5.0c1ccc(c(c1)C[N@@]2CC[C@H](C2)O)c3ccc(cc3)N4CCc5c(n(nc5C(F)(F)F)c6ccc7c(c6)c(no7)N)C4=O
OpenEye OEToolkits 1.5.0c1ccc(c(c1)CN2CCC(C2)O)c3ccc(cc3)N4CCc5c(n(nc5C(F)(F)F)c6ccc7c(c6)c(no7)N)C4=O
CACTVS 3.341Nc1noc2ccc(cc12)n3nc(c4CCN(C(=O)c34)c5ccc(cc5)c6ccccc6CN7CC[CH](O)C7)C(F)(F)F
FormulaC31 H27 F3 N6 O3
Name1-(3-AMINO-1,2-BENZISOXAZOL-5-YL)-6-(2'-{[(3R)-3-HYDROXYPYRROLIDIN-1-YL]METHYL}BIPHENYL-4-YL)-3-(TRIFLUOROMETHYL)-1,4,5,6-TETRAHYDRO-7H-PYRAZOLO[3,4-C]PYRIDIN-7-ONE
ChEMBLCHEMBL378093
DrugBank
ZINCZINC000014210470
PDB chain2fzz Chain A Residue 1 [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]
PDB2fzz 1-[3-Aminobenzisoxazol-5'-yl]-3-trifluoromethyl-6-[2'-(3-(R)-hydroxy-N-pyrrolidinyl)methyl-[1,1']-biphen-4-yl]-1,4,5,6-tetrahydropyrazolo-[3,4-c]-pyridin-7-one (BMS-740808) a highly potent, selective, efficacious, and orally bioavailable inhibitor of blood coagulation factor Xa.
Resolution2.2 Å
Binding residue
(original residue number in PDB)
K96 E97 T98 Y99 E146 F174 D189 A190 C191 Q192 W215 G216 G218 C220 G226
Binding residue
(residue number reindexed from 1)
K82 E83 T84 Y85 E135 F162 D179 A180 C181 Q182 W205 G206 G208 C209 G216
Annotation score1
Binding affinityMOAD: Ki=30pM
PDBbind-CN: -logKd/Ki=10.52,Ki=0.03nM
BindingDB: Ki=0.03nM
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

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:2fzz, PDBe:2fzz, PDBj:2fzz
PDBsum2fzz
PubMed16730984
UniProtP00742|FA10_HUMAN Coagulation factor X (Gene Name=F10)

[Back to BioLiP]