| Domain | Name | Category | Type | 
	
		| IPR002314  | Aminoacyl-tRNA synthetase, class II (G/ P/ S/T) | Domain | Domain | 
	
		| IPR002320  | Threonine-tRNA ligase, class IIa | Family | Family | 
	
		| IPR004095  | TGS | Domain | Domain | 
	
		| IPR004154  | Anticodon-binding | Domain | Domain | 
	
		| IPR006195  | Aminoacyl-tRNA synthetase, class II | Domain | Domain | 
	
		| IPR012675  | Beta-grasp domain superfamily | Family | Homologous superfamily | 
	
		| IPR012676  | TGS-like | Family | Homologous superfamily | 
	
		| IPR012947  | Threonyl/alanyl tRNA synthetase, SAD | Domain | Domain | 
	
		| IPR018163  | Threonyl/alanyl tRNA synthetase, class II-like, putative editing domain superfamily | Family | Homologous superfamily | 
	
		| IPR033728  | Threonine-tRNA ligase catalytic core domain | Domain | Domain | 
	
		| IPR036621  | Anticodon-binding domain superfamily | Family | Homologous superfamily |