PR:000000027	smad protein			has_part	Pfam:PF03166	MH2 domain			PIRSF:PIRSF037286	ISS		PIRSF:PIRSF037286	PIRSF:PIRSF037286	20080301	PRO:CNA	
PR:000000027	smad protein			capable_of	GO:0005515	protein binding			PIRSF:PIRSF037286	ISS		PIRSF:PIRSF037286	PIRSF:PIRSF037286	20080301	PRO:CNA	
PR:000000027	smad protein			participates_in	GO:0006355	regulation of transcription, DNA-templated			PIRSF:PIRSF037286	ISS		PIRSF:PIRSF037286	PIRSF:PIRSF037286	20080301	PRO:CNA	
PR:000000027	smad protein			has_part	Pfam:PF03165	MH1 domain			PIRSF:PIRSF037286	ISS		PIRSF:PIRSF037286	PIRSF:PIRSF037286	20080301	PRO:CNA	
PR:000000027	smad protein			participates_in	GO:0007165	signal transduction			PIRSF:PIRSF037286	ISS		PIRSF:PIRSF037286	PIRSF:PIRSF037286	20080301	PRO:CNA