6an3 | pdb_00006an3
From Proteopedia
Crystal structure of H172A-peptidylglycine alpha-hydroxylating monooxygenase (PHM) mutant soaked with peptide (no CuH bound, no peptide bound)
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Structural highlights
Function[AMD_RAT] Bifunctional enzyme that catalyzes 2 sequential steps in C-terminal alpha-amidation of peptides. The monooxygenase part produces an unstable peptidyl(2-hydroxyglycine) intermediate that is dismutated to glyoxylate and the corresponding desglycine peptide amide by the lyase part. C-terminal amidation of peptides such as neuropeptides is essential for full biological activity. Contents | ||||||||||||||||||
This page was last modified 07:33, 18 July 2018.