KEGG   ENZYME: 1.97.1.2Help
Entry
EC 1.97.1.2                 Enzyme                                 

Name
pyrogallol hydroxytransferase;
1,2,3,5-tetrahydroxybenzene hydroxyltransferase;
1,2,3,5-tetrahydroxybenzene:pyrogallol transhydroxylase;
1,2,3,5-tetrahydroxybenzene-pyrogallol hydroxyltransferase (transhydroxylase);
pyrogallol hydroxyltransferase;
1,2,3,5-tetrahydroxybenzene:1,2,3-trihydroxybenzene hydroxyltransferase
Class
Oxidoreductases;
Other oxidoreductases;
Sole sub-subclass for oxidoreductases that do not belong in the other subclasses
BRITE hierarchy
Sysname
1,2,3,5-tetrahydroxybenzene:1,2,3-trihydroxybenzene hydroxytransferase
Reaction(IUBMB)
1,2,3,5-tetrahydroxybenzene + 1,2,3-trihydroxybenzene = 1,3,5-trihydroxybenzene + 1,2,3,5-tetrahydroxybenzene [RN:R04297]
Reaction(KEGG)
Substrate
1,2,3,5-tetrahydroxybenzene [CPD:C03743];
1,2,3-trihydroxybenzene [CPD:C01108]
Product
1,3,5-trihydroxybenzene [CPD:C02183];
1,2,3,5-tetrahydroxybenzene [CPD:C03743]
Comment
1,2,3,5-Tetrahydroxybenzene acts as a co-substrate for the conversion of pyrogallol into phloroglucinol, and for a number of similar isomerizations. The enzyme is provisionally listed here, but might be considered as the basis for a new class in the transferases, analogous to the aminotransferases.
Pathway
Aminobenzoate degradation
Microbial metabolism in diverse environments
Reference
1  [PMID:2298693]
  Authors
Brune A, Schink B.
  Title
Pyrogallol-to-phloroglucinol conversion and other hydroxyl-transfer reactions catalyzed by cell extracts of Pelobacter acidigallici.
  Journal
J. Bacteriol. 172 (1990) 1070-6.
  Organism
Pelobacter acidigallici
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
UM-BBD (Biocatalysis/Biodegradation Database): 
BRENDA, the Enzyme Database: 
CAS: 
176591-26-7

DBGET integrated database retrieval system