4e4z: Difference between revisions
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{{STRUCTURE_4e4z| PDB=4e4z | SCENE= }} | {{STRUCTURE_4e4z| PDB=4e4z | SCENE= }} | ||
===Oxidized (Cu2+) peptidylglycine alpha-hydroxylating monooxygenase (PHM) in complex with hydrogen peroxide (1.98 A)=== | ===Oxidized (Cu2+) peptidylglycine alpha-hydroxylating monooxygenase (PHM) in complex with hydrogen peroxide (1.98 A)=== | ||
{{ABSTRACT_PUBMED_23247335}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/AMD_RAT 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. | |||
==About this Structure== | ==About this Structure== | ||
[[4e4z]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4E4Z OCA]. | [[4e4z]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4E4Z OCA]. | ||
==Reference== | |||
<ref group="xtra">PMID:023247335</ref><references group="xtra"/><references/> | |||
[[Category: Peptidylglycine monooxygenase]] | [[Category: Peptidylglycine monooxygenase]] | ||
[[Category: Rattus norvegicus]] | [[Category: Rattus norvegicus]] | ||
Revision as of 11:21, 3 July 2013
Oxidized (Cu2+) peptidylglycine alpha-hydroxylating monooxygenase (PHM) in complex with hydrogen peroxide (1.98 A)
Template:ABSTRACT PUBMED 23247335
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.
About this Structure
4e4z is a 1 chain structure with sequence from Rattus norvegicus. Full crystallographic information is available from OCA.
Reference
- Rudzka K, Moreno DM, Eipper B, Mains R, Estrin DA, Amzel LM. Coordination of peroxide to the Cu(M) center of peptidylglycine alpha-hydroxylating monooxygenase (PHM): structural and computational study. J Biol Inorg Chem. 2012 Dec 18. PMID:23247335 doi:10.1007/s00775-012-0967-z
