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:000000105	nodal protein	NODAL		enables	GO:0016015	morphogen activity			PIRSF:PIRSF037400	ISS		PIRSF:PIRSF037400	PIRSF:PIRSF037400|UniProtKB:P43021|UniProtKB:Q96S42	20080301	PRO:CNA	
PR:000000105	nodal protein	NODAL		acts_upstream_of_or_within	GO:0007368	determination of left/right symmetry			PIRSF:PIRSF037400	ISS		PIRSF:PIRSF037400	PIRSF:PIRSF037400|UniProtKB:P43021|UniProtKB:Q96S42	20080301	PRO:CNA	
PR:000000292	nodal protein sequence variant R183Q (human)	hNODAL/var:R183Q|nodal protein sequence variant 1 (human)|UniProtKB:Q96S42, Arg-183, CHEBI:30011		associated_with_disease_progression	DOID:0050545	visceral heterotaxy			PMID:9354794	EXP	NCBITaxon:9606		UniProtKB_VAR:VAR_015111	20080301	PRO:CNA	
PR:000036469	nodal protein isoform 1, signal peptide removed form (mouse)	mNODAL/iso:1/SigPep-|UniProtKB:P43021-1, ?-354		enables	GO:0042803	protein homodimerization activity			PMID:15649361	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA	Note=Sequence coordinates of mature not determined
PR:000036469	nodal protein isoform 1, signal peptide removed form (mouse)	mNODAL/iso:1/SigPep-|UniProtKB:P43021-1, ?-354		located_in	GO:0005615	extracellular space			PMID:15649361	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA	Note=Sequence coordinates of mature not determined
PR:000036469	nodal protein isoform 1, signal peptide removed form (mouse)	mNODAL/iso:1/SigPep-|UniProtKB:P43021-1, ?-354		acts_upstream_of_or_within	GO:0007368	determination of left/right symmetry			PMID:12654299	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA	Note=Sequence coordinates of mature not determined
PR:000036469	nodal protein isoform 1, signal peptide removed form (mouse)	mNODAL/iso:1/SigPep-|UniProtKB:P43021-1, ?-354		acts_upstream_of_or_within	GO:0009952	anterior/posterior pattern specification			PMID:15004567	IDA	NCBITaxon:10090		UniProtKB:P43021-1	20080301	PRO:CNA	Note=Sequence coordinates of mature not determined
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