3-(hydroxyamino)phenol mutase

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In enzymology, a 3-(hydroxyamino)phenol mutase (EC 5.4.4.3) is an enzyme that catalyzes the chemical reaction

3-hydroxyaminophenol aminohydroquinone

Hence, this enzyme has one substrate, 3-hydroxyaminophenol, and one product, aminohydroquinone.

This enzyme belongs to the family of isomerases, specifically those intramolecular transferases transferring hydroxy groups. The systematic name of this enzyme class is 3-(hydroxyamino)phenol hydroxymutase. Other names in common use include 3-hydroxylaminophenol mutase, and 3HAP mutase.

[edit] References

• IUBMB entry for 5.4.4.3
• BRENDA references for 5.4.4.3 (Recommended.)
• PubMed references for 5.4.4.3
• PubMed Central references for 5.4.4.3
• Google Scholar references for 5.4.4.3
• Schenzle A, Lenke H, Spain JC, Knackmuss HJ (1999). "3-Hydroxylaminophenol mutase from Ralstonia eutropha JMP134 catalyzes a Bamberger rearrangement". J. Bacteriol. 181: 1444–50. PMID 10049374. 

[edit] External links

• IUBMB entry for 5.4.4.3

• KEGG entry for 5.4.4.3

• BRENDA entry for 5.4.4.3

• NiceZyme view of 5.4.4.3

• EC2PDB: PDB structures for 5.4.4.3

• PRIAM entry for 5.4.4.3

• PUMA2 entry for 5.4.4.3

• IntEnz: Integrated Enzyme entry for 5.4.4.3

• MetaCyc entry for 5.4.4.3

• Atomic-resolution structures of enzymes belonging to this class