4ISH image
Entry Detail
PDB ID:
4ISH
Keywords:
HYDROLASE/Hydrolase Inhibitor
Title:
Structure of FACTOR VIIA in complex with the inhibitor BMS-593214 also known as 2'-[(6R,6AR,11BR)-2-CARBAMIMIDOYL-6,6A,7,11B-TETRAHYDRO-5H-INDENO[2,1-C]QUINOLIN-6-YL]-5'-HYDROXY-4'-METHOXYBIPHENYL-4-CARBOXYLIC ACID
Biological Source:
Source Organism:
Homo sapiens
Host Organism:
Cricetinae
PDB Version:
Deposition Date:
2013-01-16
Release Date:
2013-03-20
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.82 Å
R-Value Free:
0.21
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
P 41 21 2
4ISH validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Description:Factor VII heavy chain
Chain IDs:A (auth: H)
Chain Length:254
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P08709 Pfam ID:PF00089, PF14670 EC:3.4.21.21
Protein Blast
Polymer Type:polypeptide(L)
Description:Factor VII light chain
Chain IDs:B (auth: L)
Chain Length:55
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P08709 Pfam ID:PF00089, PF14670 EC:3.4.21.21
Ligand Molecules
1GE
CA
Primary Citation
Discovery and gram-scale synthesis of BMS-593214, a potent, selective FVIIa inhibitor.
Bioorg.Med.Chem.Lett. 23 2432 2435 (2013)
PMID: 23478148 DOI: 10.1016/j.bmcl.2013.02.013

Abstact

A 6-amidinotetrahydroquinoline screening hit was driven to a structurally novel, potent, and selective FVIIa inhibitor through a combination of library synthesis and rational design. An efficient gram-scale synthesis of the active enantiomer BMS-593214 was developed, which required significant optimization of the key Povarov annulation. Importantly, BMS-593214 showed antithrombotic efficacy in a rabbit arterial thrombosis model. A crystal structure of BMS-593214 bound to FVIIa highlights key contacts with Asp 189, Lys 192, and the S2 pocket.

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Primary Citation of related structures
4ISI