PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		participates_in	GO:0030509	BMP signaling pathway			PMID:14633973	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		capable_of	GO:0003700	DNA-binding transcription factor activity			PMID:10823886	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		located_in	GO:0005737	cytoplasm			PMID:15280432	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		located_in	GO:0005634	nucleus			PMID:10980615|PMID:15280432	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		part_of	GO:0005667	transcription factor complex			PMID:12374795	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		participates_in	GO:0007179	transforming growth factor beta receptor signaling pathway			PMID:17142805|PMID:8774881	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		participates_in	GO:0007183	SMAD protein complex assembly			PMID:10980615|PMID:15350224|PMID:9346966	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA	
PR:Q13485-1	mothers against decapentaplegic homolog 4 isoform 1 (human)	hSMAD4/iso:1		capable_of	GO:0003712	transcription coregulator activity			PMID:10980615	IDA	NCBITaxon:9606		UniProtKB:Q13485-1	20080301	PRO:CNA