ISDA

Deposition Date 2005-05-09

Release Date 2006-05-09

Last Version Date 2024-11-06

Entry Detail

PDB ID:

1ZLR

Keywords:

HYDROLASE

Title:

Factor XI catalytic domain complexed with 2-guanidino-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl nicotinate

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Pichia pastoris

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.50 Å

R-Value Free:

0.22

R-Value Work:

0.19

Space Group:

I 2 3

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Coagulation factor XI
Gene (Uniprot):F11
Mutations:S434A,T475A,C482S,K437A
Chain IDs:A
Chain Length:237
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P03951 Pfam ID:PF00089 EC:3.4.21.27

Ligand Molecules

368

GOL

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.

Legend

Protein

Chemical

Disease

Primary Citation of related structures