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:000000010	chordin	CHRD|UNQ217/PRO243		enables	GO:0045545	syndecan binding			PIRSF:PIRSF002496	ISS		PIRSF:PIRSF002496	PIRSF:PIRSF002496|UniProtKB:Q9H2X0|UniProtKB:Q9Z0E2	20080301	PRO:CNA	
PR:000000010	chordin	CHRD|UNQ217/PRO243		enables	GO:0008201	heparin binding			PIRSF:PIRSF002496	ISS		PIRSF:PIRSF002496	PIRSF:PIRSF002496|UniProtKB:Q9H2X0|UniProtKB:Q9Z0E2	20080301	PRO:CNA	
PR:000000010	chordin	CHRD|UNQ217/PRO243		acts_upstream_of_or_within	GO:0030510	regulation of BMP signaling pathway			PIRSF:PIRSF002496	ISS		PIRSF:PIRSF002496	PIRSF:PIRSF002496|UniProtKB:Q9H2X0|UniProtKB:Q9Z0E2	20080301	PRO:CNA	
PR:000000010	chordin	CHRD|UNQ217/PRO243		enables	GO:0005515	protein binding			PIRSF:PIRSF002496	ISS		PIRSF:PIRSF002496	PIRSF:PIRSF002496|UniProtKB:Q9H2X0|UniProtKB:Q9Z0E2	20080301	PRO:CNA