PR:000036558	smad3 isoform 1 phosphorylated 1 (mouse)	mSMAD3/iso:1/Phos:1|UniProtKB:Q8BUN5-1, Ser-423/Ser-425, MOD:00046		capable_of	GO:0008134	transcription factor binding			PMID:15464984|PMID:9702197	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:000036558	smad3 isoform 1 phosphorylated 1 (mouse)	mSMAD3/iso:1/Phos:1|UniProtKB:Q8BUN5-1, Ser-423/Ser-425, MOD:00046		capable_of	GO:0003700	DNA-binding transcription factor activity			PMID:10823886|PMID:12943993	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:000036558	smad3 isoform 1 phosphorylated 1 (mouse)	mSMAD3/iso:1/Phos:1|UniProtKB:Q8BUN5-1, Ser-423/Ser-425, MOD:00046		capable_of	GO:0003690	double-stranded DNA binding			PMID:15282343	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:000036558	smad3 isoform 1 phosphorylated 1 (mouse)	mSMAD3/iso:1/Phos:1|UniProtKB:Q8BUN5-1, Ser-423/Ser-425, MOD:00046		located_in	GO:0005634	nucleus			PMID:12943993|PMID:15282343	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:000036558	smad3 isoform 1 phosphorylated 1 (mouse)	mSMAD3/iso:1/Phos:1|UniProtKB:Q8BUN5-1, Ser-423/Ser-425, MOD:00046		part_of	GO:0005667	transcription factor complex			PMID:9702197	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:000036560	smad3 isoform 1 phosphorylated 2 (mouse)	mSMAD3/iso:1/Phos:2|UniProtKB:Q8BUN5-1, Thr-8/Thr-179, MOD:00047|Ser-213, MOD:00046	decreased	capable_of	GO:0003700	DNA-binding transcription factor activity	PR:000036558		PMID:15241418	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:000036561	smad3 isoform 1 phosphorylated 3 (mouse)	mSMAD3/iso:1/Phos:3|UniProtKB:Q8BUN5-1, Thr-179, MOD:00047|Ser-204/Ser-208/Ser-213, MOD:00046		located_in	GO:0005737	cytoplasm			PMID:10197981	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:000036561	smad3 isoform 1 phosphorylated 3 (mouse)	mSMAD3/iso:1/Phos:3|UniProtKB:Q8BUN5-1, Thr-179, MOD:00047|Ser-204/Ser-208/Ser-213, MOD:00046	NOT	capable_of	GO:0003713	transcription coactivator activity			PMID:10197981	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA	
PR:Q8BUN5-1	mothers against decapentaplegic homolog 3 isoform 1 (mouse)	mSMAD3/iso:1		capable_of	GO:0005515	protein binding		PR:000036434	PMID:12154125	IPI	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20100930	PRO:CNA	
PR:Q8BUN5-1	mothers against decapentaplegic homolog 3 isoform 1 (mouse)	mSMAD3/iso:1		capable_of	GO:0005515	protein binding		PR:A2A8R0	PMID:12154125	IPI	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20100930	PRO:CNA	
PR:Q8BUN5-1	mothers against decapentaplegic homolog 3 isoform 1 (mouse)	mSMAD3/iso:1		participates_in	GO:0007179	transforming growth factor beta receptor signaling pathway			PMID:12543979	IDA	NCBITaxon:10090		UniProtKB:Q8BUN5-1	20080301	PRO:CNA