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:000026337	thrombospondin-4 isoform 1, signal peptide removed form (human)	hTHBS4/iso:1/SigPep-|PRO_0000035852|UniProtKB:P35443-1, 27-961		enables	GO:0005509	calcium ion binding			PMID:7852353	IDA	NCBITaxon:9606		UniProtKB:P35443-1	20080301	PRO:CNA	
PR:000026337	thrombospondin-4 isoform 1, signal peptide removed form (human)	hTHBS4/iso:1/SigPep-|PRO_0000035852|UniProtKB:P35443-1, 27-961		enables	GO:0008201	heparin binding			PMID:7852353	IDA	NCBITaxon:9606		UniProtKB:P35443-1	20080301	PRO:CNA	
PR:000026337	thrombospondin-4 isoform 1, signal peptide removed form (human)	hTHBS4/iso:1/SigPep-|PRO_0000035852|UniProtKB:P35443-1, 27-961		located_in	GO:0031012	extracellular matrix			PMID:7490284	IDA	NCBITaxon:9606		UniProtKB:P35443-1	20080301	PRO:CNA	
PR:000026337	thrombospondin-4 isoform 1, signal peptide removed form (human)	hTHBS4/iso:1/SigPep-|PRO_0000035852|UniProtKB:P35443-1, 27-961		acts_upstream_of_or_within	GO:0006930	substrate-dependent cell migration, cell extension			PMID:7490284	IDA	NCBITaxon:9606		UniProtKB:P35443-1	20080301	PRO:CNA