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:000000007	TGF-beta superfamily receptor type-2 with activin receptor domain			enables	GO:0004675	transmembrane receptor protein serine/threonine kinase activity			PIRSF:PIRSF000627	ISS		PIRSF:PIRSF000627	PIRSF:PIRSF000627	20080301	PRO:CNA	
PR:000000007	TGF-beta superfamily receptor type-2 with activin receptor domain			enables	GO:0005515	protein binding			PIRSF:PIRSF000627	ISS		PIRSF:PIRSF000627	PIRSF:PIRSF000627	20080301	PRO:CNA	
PR:000000007	TGF-beta superfamily receptor type-2 with activin receptor domain			acts_upstream_of_or_within	GO:0006468	protein phosphorylation			PIRSF:PIRSF000627	ISS		PIRSF:PIRSF000627	PIRSF:PIRSF000627	20080301	PRO:CNA	
PR:000000007	TGF-beta superfamily receptor type-2 with activin receptor domain			acts_upstream_of_or_within	GO:0007178	cell surface receptor protein serine/threonine kinase signaling pathway			PIRSF:PIRSF000627	ISS		PIRSF:PIRSF000627	PIRSF:PIRSF000627	20080301	PRO:CNA