| Domain | Name | Category | Type | 
	
		| IPR002223  | Pancreatic trypsin inhibitor Kunitz domain | Domain | Domain | 
	
		| IPR008296  | Tissue factor pathway inhibitor-like | Family | Family | 
	
		| IPR020901  | Proteinase inhibitor I2, Kunitz, conserved site | Site | Conserved site | 
	
		| IPR029860  | Tissue factor pathway inhibitor 2 | Family | Family | 
	
		| IPR036880  | Pancreatic trypsin inhibitor Kunitz domain superfamily | Family | Homologous superfamily |