Synonyms yacK; MCO; cuprous oxidase / multicopper oxidase with role in copper homeostasis
Accession IDs EG12318 (EcoCyc)
b0123
ECK0122
P36649 (UniProt)		 Length 1551 bp / 516 aa
Map Position
[137,083 -> 138,633] (2.95 centisomes, 11°)
Location periplasmic space Inferred from experimentInferred by computational analysis
Reactions 1.16.3.4: 4 Cu+[periplasm] + 4 H+[periplasm] + dioxygen[periplasm] → 4 Cu2+[periplasm] + 2 H2O[periplasm]
2,3-dihydroxybenzoate[periplasm] + dioxygen[periplasm] → 2-carboxymuconate[periplasm] + 2 H+[periplasm]
1.16.3.1: 4 Fe2+ + 4 H+ + dioxygen → 4 Fe3+ + 2 H2O
1.10.3.2: 2 2,6-dimethoxyphenol + dioxygen → 3,3',5,5'-tetramethoxydiphenoquinone + 2 H2O
Evidence
Inferred from experiment
Assay of protein purified to homogeneity [Djoko10, Grass04, Kim01a, Singh04]