KEGG   ENZYME: 1.97.1.2
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
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)
R04297
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.
History
EC 1.97.1.2 created 1992
Pathway
ec00627  Aminobenzoate degradation
ec01120  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 172:1070-6 (1990)
DOI:10.1128/JB.172.2.1070-1076.1990
Other DBs
ExplorEnz - The Enzyme Database: 1.97.1.2
IUBMB Enzyme Nomenclature: 1.97.1.2
ExPASy - ENZYME nomenclature database: 1.97.1.2
UM-BBD (Biocatalysis/Biodegradation Database): 1.97.1.2
BRENDA, the Enzyme Database: 1.97.1.2
CAS: 176591-26-7

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Pathway (4)   
   KEGG PATHWAY (4)   
Chemical substance (3)   
   KEGG COMPOUND (3)   
Chemical reaction (3)   
   KEGG REACTION (1)   
   KEGG RCLASS (2)   
Protein sequence (92)   
   UniProt (90)   
   SWISS-PROT (2)   
DNA sequence (36)   
   GenBank (22)   
   EMBL (14)   
Protein domain (8)   
   InterPro (8)   
Enzyme (1)   
   UMBBD-EC (1)   
All databases (147)   

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