3-(hydroxyamino)phenol mutase

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

3-hydroxyaminophenol aminohydroquinone
3-(hydroxyamino)phenol mutase
Identifiers
EC number5.4.4.3
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

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.

References

    • Schenzle A, Lenke H, Spain JC, Knackmuss HJ (March 1999). "3-Hydroxylaminophenol mutase from Ralstonia eutropha JMP134 catalyzes a Bamberger rearrangement". Journal of Bacteriology. 181 (5): 1444–50. PMC 93532. PMID 10049374.


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