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Receptor Information

>2xby 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 ID

63C

InChI

InChI=1S/C26H25ClFN5O4/c1-29-23(34)15-32-13-19(25(36)30-17-7-5-16(27)6-8-17)20(14-32)26(37)31-22-10-9-18(12-21(22)28)33-11-3-2-4-24(33)35/h2-12,19-20H,13-15H2,1H3,(H,29,34)(H,30,36)(H,31,37)/t19-,20-/m0/s1

InChIKey

DXHIEYAKKGEXDY-PMACEKPBSA-N

SMILES

Software	SMILES
OpenEye OEToolkits 1.6.1	CNC(=O)CN1C[C@@H]([C@H](C1)C(=O)Nc2ccc(cc2F)N3C=CC=CC3=O)C(=O)Nc4ccc(cc4)Cl
CACTVS 3.352	CNC(=O)CN1C[CH]([CH](C1)C(=O)Nc2ccc(cc2F)N3C=CC=CC3=O)C(=O)Nc4ccc(Cl)cc4
CACTVS 3.352	CNC(=O)CN1C[C@@H]([C@H](C1)C(=O)Nc2ccc(cc2F)N3C=CC=CC3=O)C(=O)Nc4ccc(Cl)cc4
OpenEye OEToolkits 1.6.1	CNC(=O)CN1CC(C(C1)C(=O)Nc2ccc(cc2F)N3C=CC=CC3=O)C(=O)Nc4ccc(cc4)Cl
ACDLabs 10.04	O=C(NC)CN4CC(C(=O)Nc1ccc(Cl)cc1)C(C(=O)Nc3ccc(N2C=CC=CC2=O)cc3F)C4

Formula

C26 H25 Cl F N5 O4

Name

(3R,4R)-1-METHYLCARBAMOYLMETHYL-PYRROLIDINE-3,4-DICARBOXYLIC ACID 3-[(4-CHLORO-PHENYL)-AMIDE] 4-{[2-FLUORO-4-(2-OXO-2H-PYRIDIN-1-YL)-PHENYL]-AMIDE}

PDB chain

2xby Chain A Residue 1245 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2xby Discovery of a Factor Xa Inhibitor (3R,4R)-1-(2,2-Difluoro-Ethyl)-Pyrrolidine-3,4-Dicarboxylic Acid 3-[(5-Chloro-Pyridin-2-Yl)-Amide] 4-{[2-Fluoro-4-(2-Oxo-2H-Pyridin-1-Yl)-Phenyl]-Amide} as a Clinical Candidate.
Resolution	2.02 Å
Binding residue (original residue number in PDB)	E97 T98 Y99 F174 D189 A190 V213 W215 G216 G218 C220 G226 I227 Y228
Binding residue (residue number reindexed from 1)	E83 T84 Y85 F162 D179 A180 V203 W205 G206 G208 C209 G216 I217 Y218
Annotation score	1

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.

	Molecular Function
GO:0004252	serine-type endopeptidase activity

	Biological Process
GO:0006508	proteolysis

PDB	RCSB:2xby, PDBe:2xby, PDBj:2xby
PDBsum	2xby
PubMed	20650636
UniProt	P00742\|FA10_HUMAN Coagulation factor X (Gene Name=F10)

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Structure of PDB 2xby Chain A Binding Site BS01