1sij

From Proteopedia

Crystal structure of the Aldehyde Dehydrogenase (a.k.a. AOR or MOP) of Desulfovibrio gigas covalently bound to [AsO3]-

Structural highlights

1sij is a 1 chain structure with sequence from Megalodesulfovibrio gigas. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.3Å
Ligands:	AST, CL, FES, MG, PCD
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

MOP_MEGGA

Evolutionary Conservation

Checkto colour the structure by Evolutionary Conservation, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

X-ray crystallography has been used to determine the structure of arsenite-inhibited aldehyde dehydrogenase from Desulfovibrio gigas, a member of the xanthine oxidase family of mononuclear molybdenum enzymes. The structure shows an AsO3 moiety bound to the molybdenum atom of the active site through one of the oxygen atoms. A reduced sample of arsenite-inhibited aldehyde dehydrogenase has a Mo(V) signal that shows anisotropic hyperfine and quadrupole coupling to one arsenic atom. This signal has a strong resemblance with a previously reported signal for arsenite-inhibited xanthine oxidase.

X-ray crystal structure and EPR spectra of "arsenite-inhibited" Desulfovibriogigas aldehyde dehydrogenase: a member of the xanthine oxidase family.,Boer DR, Thapper A, Brondino CD, Romao MJ, Moura JJ J Am Chem Soc. 2004 Jul 21;126(28):8614-5. PMID:15250689^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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Citations

7 reviews cite this structure

Arsenic-induced oxidative stress and its reversibility.

Flora et al. (2011)

6 more

7 other articles

No citations found

References

↑ Boer DR, Thapper A, Brondino CD, Romao MJ, Moura JJ. X-ray crystal structure and EPR spectra of "arsenite-inhibited" Desulfovibriogigas aldehyde dehydrogenase: a member of the xanthine oxidase family. J Am Chem Soc. 2004 Jul 21;126(28):8614-5. PMID:15250689 doi:10.1021/ja0490222

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

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PDB ID 1sij

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1sij

From Proteopedia

Crystal structure of the Aldehyde Dehydrogenase (a.k.a. AOR or MOP) of Desulfovibrio gigas covalently bound to [AsO3]-

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

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