| Domain | Name | Category | Type | 
	
		| IPR013568  | SEFIR domain | Domain | Domain | 
	
		| IPR032356  | Interleukin-17 receptor, fibronectin-III-like domain 1 | Domain | Domain | 
	
		| IPR038683  | Interleukin-17 receptor A/B, FnIII-like domain 1 superfamily | Family | Homologous superfamily | 
	
		| IPR039465  | Interleukin-17 receptor-like | Family | Family | 
	
		| IPR043046  | Interleukin-17 receptor A/B, FnIII-like domain 2 superfamily | Family | Homologous superfamily |