AmiGO 2: Term Details for "ornithine cyclodeaminase activity" (GO:0008473)

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Term Information

Accession: GO:0008473
Name: ornithine cyclodeaminase activity
Ontology: molecular_function
Synonyms: L-ornithine ammonia-lyase (cyclizing), L-ornithine ammonia-lyase (cyclizing; L-proline-forming), OCD activity, ornithine cyclase (deaminating) activity, ornithine cyclase activity
Alternate IDs: None
Definition: Catalysis of the reaction: L-ornithine = L-proline + NH4. Source: RHEA:24368, EC:4.3.1.12
Comment: Note that cyclodeaminases are lyases according to EC, whereas deaminases are hydrolases.
History: See term history for GO:0008473 at QuickGO
Chem. react.: has participant L-proline zwitterion; has participant L-ornithinium(1+); has participant ammonium
Subset: None
Related: Link to all genes and gene products annotated to ornithine cyclodeaminase activity (excluding "regulates").; Link to all direct and indirect annotations to ornithine cyclodeaminase activity (excluding "regulates").; Link to all direct and indirect annotations download (limited to first 10,000) for ornithine cyclodeaminase activity (excluding "regulates").

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GO:0003674 molecular_function
GO:0003824 catalytic activity
GO:0016829 lyase activity
GO:0016840 carbon-nitrogen lyase activity
GO:0016841 ammonia-lyase activity
GO:0008473 ornithine cyclodeaminase activity

Parents of ornithine cyclodeaminase activity (GO:0008473)

subject	relation	object
ornithine cyclodeaminase activity	RO:0000057	L-proline zwitterion (CHEBI:60039)
ornithine cyclodeaminase activity	RO:0000057	L-ornithinium(1+) (CHEBI:46911)
ornithine cyclodeaminase activity	RO:0000057	ammonium (CHEBI:28938)
ornithine cyclodeaminase activity	is_a	ammonia-lyase activity (GO:0016841)

This term has no children.

EC: 4.3.1.12
KEGG_REACTION: R00671
MetaCyc: ORNITHINE-CYCLODEAMINASE-RXN
RHEA: 24368