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:Q8NER5-4	activin receptor type-1C isoform 4 (human)	activin receptor type-1C isoform Truncated (human)|hACVR1C/iso:4		located_in	GO:0005886	plasma membrane			PMID:12606401	IDA	NCBITaxon:9606		UniProtKB:Q8NER5-4	20080301	PRO:CNA