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Information on EC 1.14.17.3 - peptidylglycine monooxygenase

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IUBMB Comments
A copper protein. Peptidylglycines with a neutral amino acid residue in the penultimate position are the best substrates for the enzyme. The product is unstable and dismutates to glyoxylate and the corresponding desglycine peptide amide, a reaction catalysed by EC 4.3.2.5 peptidylamidoglycolate lyase. Involved in the final step of biosynthesis of alpha-melanotropin and related biologically active peptides.
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The enzyme appears in viruses and cellular organisms
Synonyms
peptidylglycine alpha-hydroxylating monooxygenase, bifunctional pam, alpha-ae, peptidyl-glycine alpha-amidating monooxygenase, phmcc, peptidylglycine alpha-amidating mono-oxygenase, pam-b, peptidylglycine alpha-monooxygenase, peptidylglycine-alpha-amidating monooxygenase, bifunctional peptidylglycine alpha-amidating monooxygenase, more
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
peptidylglycine + ascorbate + O2 = peptidyl(2-hydroxyglycine) + dehydroascorbate + H2O
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