ISDA

Deposition Date 2009-11-30

Release Date 2010-03-02

Last Version Date 2023-09-06

Entry Detail

PDB ID:

3KVK

Keywords:

OXIDOREDUCTASE

Title:

Crystal structure of human dihydroorotate dehydrogenase (DHODH) with amino-benzoic acid inhibitor 641 at 2.05A resolution

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.05 Å

R-Value Free:

0.20

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 32 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Dihydroorotate dehydrogenase, mitochondrial
Gene (Uniprot):DHODH
Chain IDs:A
Chain Length:390
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q02127 Pfam ID:PF01180 EC:1.3.5.2

Ligand Molecules

6X1

DET

DOR

FMN

SO4

Primary Citation

Discovery of novel inhibitors for DHODH via virtual screening and X-ray crystallographic structures.

McLean, L.R, Zhang, Y, Degnen, W, Peppard, J, Cabel, D, Zou, C, Tsay, J.T, Subramaniam, A, Vaz, R.J, Li, Y.Show

Bioorg.Med.Chem.Lett. 20 1981 1984 (2010)

PMID: 20153645 DOI: 10.1016/j.bmcl.2010.01.115

Abstact

Amino-benzoic acid derivatives 1-4 were found to be inhibitors for DHODH by virtual screening, biochemical, and X-ray crystallographic studies. X-ray structures showed that 1 and 2 bind to DHODH as predicted by virtual screening, but 3 and 4 were found to be structurally different from the corresponding compounds initially identified by virtual screening.

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Primary Citation of related structures