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:000000398	TGF-beta 1 sequence variant L10P (human)	hTGFB1/var:L10P|TGF-beta 1 sequence variant 1 (human)|UniProtKB:P01137, Leu-10, CHEBI:50342		acts_upstream_of_or_within	GO:0007179	transforming growth factor beta receptor signaling pathway			PMID:9783545	EXP	NCBITaxon:9606		UniProtKB_VAR:VAR_016171	20080301	PRO:CNA