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:P43021-1	nodal isoform 1 (mouse)	mNODAL/iso:1		enables	GO:0042803	protein homodimerization activity			PMID:15649361	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA	
PR:P43021-1	nodal isoform 1 (mouse)	mNODAL/iso:1		located_in	GO:0005615	extracellular space			PMID:15649361	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA	
PR:P43021-1	nodal isoform 1 (mouse)	mNODAL/iso:1		acts_upstream_of_or_within	GO:0007368	determination of left/right symmetry			PMID:12654299	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA	
PR:P43021-1	nodal isoform 1 (mouse)	mNODAL/iso:1		acts_upstream_of_or_within	GO:0009952	anterior/posterior pattern specification			PMID:15004567	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA