ISDA: 1TOW

Deposition Date 2004-06-15

Release Date 2004-08-24

Last Version Date 2024-03-13

Entry Detail

PDB ID:

1TOW

Keywords:

LIPID TRANSPORT

Title:

Crystal structure of human adipocyte fatty acid binding protein in complex with a carboxylic acid ligand

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.25

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Fatty acid-binding protein, adipocyte
Gene (Uniprot):FABP4
Chain IDs:A
Chain Length:131
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P15090 Pfam ID:PF00061

Ligand Molecules

CRZ

Primary Citation

Discovery of inhibitors of human adipocyte fatty acid-binding protein, a potential type 2 diabetes target.

Lehmann, F, Haile, S, Axen, E, Medina, C, Uppenberg, J, Svensson, S, Lundback, T, Rondahl, L, Barf, T.Show

Bioorg.Med.Chem.Lett. 14 4445 4448 (2004)

PMID: 15357969 DOI: 10.1016/j.bmcl.2004.06.057

Abstact

Low micromolar human A-FABP inhibitors were found by utilizing a fluorescence polarization assay, X-ray crystallography and modeling. The carbazole- and indole-based inhibitors displayed approximately 10-fold preferences over human H-FABP and E-FABP, and are highly selective against I-FABP. This communication describes the SAR for drug-like synthetic inhibitors of human A-FABP.

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