Crystal structure of a betaine aldehyde dehydrogenase from Burkholderia pseudomallei without cofactorCrystal structure of a betaine aldehyde dehydrogenase from Burkholderia pseudomallei without cofactor

Structural highlights

6wsa is a 1 chain structure with sequence from Burkholderia pseudomallei 1710b. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.05Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

BETB_BURP1 Involved in the biosynthesis of the osmoprotectant glycine betaine. Catalyzes the irreversible oxidation of betaine aldehyde to the corresponding acid.[HAMAP-Rule:MF_00804]

Publication Abstract from PubMed

Burkholderia pseudomallei infection causes melioidosis, which is often fatal if untreated. There is a need to develop new and more effective treatments for melioidosis. This study reports apo and cofactor-bound crystal structures of the potential drug target betaine aldehyde dehydrogenase (BADH) from B. pseudomallei. A structural comparison identified similarities to BADH from Pseudomonas aeruginosa which is inhibited by the drug disulfiram. This preliminary analysis could facilitate drug-repurposing studies for B. pseudomallei.

Crystal structure of betaine aldehyde dehydrogenase from Burkholderia pseudomallei.,Beard DK, Subramanian S, Abendroth J, Dranow DM, Edwards TE, Myler PJ, Asojo OA Acta Crystallogr F Struct Biol Commun. 2022 Feb 1;78(Pt 2):45-51. doi:, 10.1107/S2053230X21013455. Epub 2022 Jan 27. PMID:35102892[1]

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

See Also

References

  1. Beard DK, Subramanian S, Abendroth J, Dranow DM, Edwards TE, Myler PJ, Asojo OA. Crystal structure of betaine aldehyde dehydrogenase from Burkholderia pseudomallei. Acta Crystallogr F Struct Biol Commun. 2022 Feb 1;78(Pt 2):45-51. doi:, 10.1107/S2053230X21013455. Epub 2022 Jan 27. PMID:35102892 doi:http://dx.doi.org/10.1107/S2053230X21013455

6wsa, resolution 2.05Å

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