PR:000029962	smad5 isoform 2 (human)	hSMAD5/iso:2	NOT	capable_of	GO:0046332	SMAD binding			PMID:10845932	IDA	NCBITaxon:9606		HGNC:6771	20080301	PRO:CNA	
PR:000036562	smad5 isoform 1 phosphorylated 1 (human)	hSMAD5/iso:1/Phos:1|UniProtKB:Q99717-1, Ser-463/Ser-465, MOD:00046		participates_in	GO:0030509	BMP signaling pathway			PMID:8637600	IDA	NCBITaxon:9606		UniProtKB:Q99717-1	20080301	PRO:CNA	
PR:000036562	smad5 isoform 1 phosphorylated 1 (human)	hSMAD5/iso:1/Phos:1|UniProtKB:Q99717-1, Ser-463/Ser-465, MOD:00046		capable_of	GO:0000981	DNA-binding transcription factor activity, RNA polymerase II-specific			PMID:8673135	IDA	NCBITaxon:9606		UniProtKB:Q99717-1	20080301	PRO:CNA	
PR:Q99717-1	mothers against decapentaplegic homolog 5 isoform 1 (human)	hSMAD5/iso:1		participates_in	GO:0030509	BMP signaling pathway			PMID:8673135	IDA	NCBITaxon:9606		UniProtKB:Q99717-1	20080301	PRO:CNA	
PR:Q99717-1	mothers against decapentaplegic homolog 5 isoform 1 (human)	hSMAD5/iso:1		capable_of	GO:0000981	DNA-binding transcription factor activity, RNA polymerase II-specific			PMID:8673135	IDA	NCBITaxon:9606		UniProtKB:Q99717-1	20080301	PRO:CNA