| Domain | Name | Category | Type | 
	
		| IPR001412  | Aminoacyl-tRNA synthetase, class I, conserved site | Site | Conserved site | 
	
		| IPR002300  | Aminoacyl-tRNA synthetase, class Ia | Domain | Domain | 
	
		| IPR002301  | Isoleucine-tRNA ligase | Family | Family | 
	
		| IPR009008  | Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain | Family | Homologous superfamily | 
	
		| IPR009080  | Aminoacyl-tRNA synthetase, class Ia, anticodon-binding | Family | Homologous superfamily | 
	
		| IPR013155  | Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase, anticodon-binding | Domain | Domain | 
	
		| IPR014729  | Rossmann-like alpha/beta/alpha sandwich fold | Family | Homologous superfamily | 
	
		| IPR023586  | Isoleucine-tRNA ligase, type 2 | Family | Family | 
	
		| IPR033709  | Isoleucyl tRNA synthetase type 2, anticodon-binding domain | Domain | Domain |