| Domain | Name | Category | Type | 
		| IPR003789 | Aspartyl/glutamyl-tRNA amidotransferase subunit B-like | Family | Homologous superfamily | 
		| IPR004413 | Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, B subunit | Family | Family | 
		| IPR006075 | Aspartyl/Glutamyl-tRNA(Gln) amidotransferase, subunit B/E, catalytic | Domain | Domain | 
		| IPR014746 | Glutamine synthetase/guanido kinase, catalytic domain | Family | Homologous superfamily | 
		| IPR017958 | Glutamyl-tRNA(Gln) amidotransferase, subunit B, conserved site | Site | Conserved site | 
		| IPR017959 | Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, subunit B /E | Family | Family | 
		| IPR018027 | Asn/Gln amidotransferase | Domain | Domain | 
		| IPR023168 | Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C-terminal, domain 2 | Family | Homologous superfamily | 
		| IPR042114 | Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C-terminal, domain 1 | Family | Homologous superfamily |