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:000036483	mothers against decapentaplegic homolog 4 isoform 1 phosphorylated 1 (human)	hSMAD4/iso:1/Phos:1|UniProtKB:Q13485-1, Thr-277, MOD:00047		located_in	GO:0005634	nucleus			PMID:12801888	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:000036483	mothers against decapentaplegic homolog 4 isoform 1 phosphorylated 1 (human)	hSMAD4/iso:1/Phos:1|UniProtKB:Q13485-1, Thr-277, MOD:00047		acts_upstream_of_or_within	GO:0007179	transforming growth factor beta receptor signaling pathway			PMID:12801888	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:000036483	mothers against decapentaplegic homolog 4 isoform 1 phosphorylated 1 (human)	hSMAD4/iso:1/Phos:1|UniProtKB:Q13485-1, Thr-277, MOD:00047	increased	enables	GO:0003700	DNA-binding transcription factor activity	PR:000002539		PMID:12801888	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA