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	Date	Assigned_by	Comment
PR:000026338	thrombospondin-1 isoform 1, signal peptide removed form (human)	hTHBS1/iso:1/SigPep-|PRO_0000035842|UniProtKB:P07996-1, 19-1170		enables	GO:0004866	endopeptidase inhibitor activity			PMID:8751720	TAS	NCBITaxon:9606		UniProtKB:P07996-1	20080301	PRO:CNA	
PR:000026338	thrombospondin-1 isoform 1, signal peptide removed form (human)	hTHBS1/iso:1/SigPep-|PRO_0000035842|UniProtKB:P07996-1, 19-1170		located_in	GO:0005615	extracellular space			PMID:15662972	IDA	NCBITaxon:9606		UniProtKB:P07996-1	20080301	PRO:CNA