PRO_ID	Object_term	Object_syny	Modifier	Relation	Ontology_ID	Ontology_term	Relative_to	Interaction_with	Evidence_source	Evidence_code	Taxon	Inferred_from	DB_ID	Protein _region	Modified_residue, MOD_ID	Date	Assigned_by	Equivalent_Form	Comment	Protein_Features
PR:000000030	thrombospondin subgroup B			has_function	GO:0008201	heparin binding			PIRSF:PIRSF002479	ISS		PIRSF:PIRSF002479	PIRSF:PIRSF002479			20080301	PRO:CNA			
PR:000000030	thrombospondin subgroup B			has_part	Pfam:PF02412	Thrombospondin type 3 repeat			PIRSF:PIRSF002479	ISS		PIRSF:PIRSF002479	PIRSF:PIRSF002479			20080301	PRO:CNA			
PR:000000030	thrombospondin subgroup B			has_part	Pfam:PF05735	Thrombospondin C-terminal region			PIRSF:PIRSF002479	ISS		PIRSF:PIRSF002479	PIRSF:PIRSF002479			20080301	PRO:CNA