ISDA

Entry Detail

PDB ID:

1ZML

Keywords:

Title:

Crystal Structure of the Catalytic Domain of Factor XI in complex with (R)-1-(4-(4-(hydroxymethyl)-1,3,2-dioxaborolan-2-yl)phenethyl)guanidine

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Pichia pastoris

PDB Version:

Deposition Date:

2005-05-10

Release Date:

2006-05-09

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.25 Å

R-Value Free:

0.22

R-Value Work:

0.20

Space Group:

I 2 3

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Coagulation factor XI
Mutations:S452A, T493A, K455A, C500S
Chain IDs:A
Chain Length:238
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P03951 Pfam ID:PF00089 EC:3.4.21.27

Ligand Molecules

412

BCT

SO4

Primary Citation

Synthesis and in vitro biological evaluation of aryl boronic acids as potential inhibitors of factor XIa.

Lazarova, T.I, Jin, L, Rynkiewicz, M, Gorga, J.C, Bibbins, F, Meyers, H.V, Babine, R, Strickler, J.Show

Bioorg.Med.Chem.Lett. 16 5022 5027 (2006)

PMID: 16876411 DOI: 10.1016/j.bmcl.2006.07.043

Abstact

A series of functionalized aryl boronic acids were synthesized and evaluated as potential inhibitors of factor XIa. Crystal structures of the protein-inhibitor complexes led to the design and synthesis of second generation compounds showing single digit micromolar inhibition against FXIa and selectivity against thrombin, trypsin, and FXa.

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Primary Citation of related structures