Gallate dioxygenase

Gallate dioxygenase
Identifiers
EC number	1.13.11.57
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Search PMC articles PubMed articles NCBI proteins

Gallate dioxygenase (EC 1.13.11.57, GalA) is an enzyme with systematic name gallate:oxygen oxidoreductase.^[1][2] This enzyme catalyses the following chemical reaction

gallate + O₂ $\rightleftharpoons$ (1E)-4-oxobut-1-ene-1,2,4-tricarboxylate

Gallate dioxygenase contains non-heme Fe²⁺.

References

1. Nogales, J., Canales, A., Jiménez-Barbero, J., García, J.L. and Díaz, E. (2005). "Molecular characterization of the gallate dioxygenase from Pseudomonas putida KT2440. The prototype of a new subgroup of extradiol dioxygenases". J. Biol. Chem. 280 (42): 35382–35390. doi:10.1074/jbc.M502585200. PMID 16030014.
2. Nogales, J., Canales, A., Jimenez-Barbero, J., Serra, B., Pingarron, J.M., Garcia, J.L. and Diaz, E. (2011). "Unravelling the gallic acid degradation pathway in bacteria: the gal cluster from Pseudomonas putida". Mol. Microbiol. 79 (2): 359–374. doi:10.1111/j.1365-2958.2010.07448.x. PMID 21219457.

External links

• Gallate dioxygenase at the US National Library of Medicine Medical Subject Headings (MeSH)