Term Name:	protein-N-terminal glutamine amidohydrolase activity
Synonyms:	NtQ-amidase activity
Definition:	Catalysis of the reaction: N-terminal L-glutaminyl-[protein] + H2O = N-terminal L-glutamyl-[protein] + NH4+. This reaction is the deamidation of an N-terminal glutamine residue of a protein.
Ontology:	GO: Molecular Function [GO:0070773]    QuickGO    AmiGO