definition
Catalysis of the reaction: L-glutaminyl-peptide = 5-oxoprolyl-peptide + NH3.
database_cross_reference
EC:2.3.2.5
MetaCyc:GLUTAMINYL-PEPTIDE-CYCLOTRANSFERASE-RXN
RHEA:23652
has_narrow_synonym
glutaminyl-tRNA cyclotransferase activity
has_obo_namespace
molecular_function
has_related_synonym
L-glutaminyl-peptide gamma-glutamyltransferase (cyclizing)
glutaminyl cyclase activity
glutaminyl-transfer ribonucleate cyclotransferase activity
id
GO:0016603
type
label
glutaminyl-peptide cyclotransferase activity