ISDA: 3U2O

Deposition Date 2011-10-04

Release Date 2011-11-16

Last Version Date 2023-09-13

Entry Detail

PDB ID:

3U2O

Keywords:

OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR

Title:

Dihydroorotate Dehydrogenase (DHODH) crystal structure in complex with small molecule inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.18 Å

R-Value Free:

0.20

R-Value Work:

0.15

R-Value Observed:

0.16

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 (quinone), mitochondrial
Gene (Uniprot):DHODH
Chain IDs:A
Chain Length:395
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q02127 Pfam ID:PF01180 EC:1.3.5.2

Ligand Molecules

03U

ACT

FMN

ORO

SO4

Primary Citation

Biaryl analogues of teriflunomide as potent DHODH inhibitors.

Erra, M, Moreno, I, Sanahuja, J, Andres, M, Reinoso, R.F, Lozoya, E, Pizcueta, P, Godessart, N, Castro-Palomino, J.C.Show

Bioorg.Med.Chem.Lett. 21 7268 7272 (2011)

PMID: 22078215 DOI: 10.1016/j.bmcl.2011.10.052

Abstact

The structure-activity relationships of a novel series of biaryl dihydroorotate dehydrogenase (DHODH) inhibitors related to teriflunomide are disclosed. These biaryl derivatives were the result of structure-based design and proved to be potent DHODH inhibitors which in addition showed good antiproliferative activities on peripheral blood mononuclear cells and good efficacies in vivo in the rat adjuvant-induced-arthritis model.

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Primary Citation of related structures

Abstact

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