>gi|218749837 SMAD family member 6 isoform 2 [Homo sapiens] MSRMGKPIETQKSPPPPYSRLSPRDEYKPLDLSDSTLSYTETEATNSLIT APGEFSDASMSPDATKPSHWCSVAYWEHRTRVGRLYAVYDQAVSIFYDLP QGSGFCLGQLNLEQRSESVRRTRSKIGFGILLSKEPDGVWAYNRGEHPIF VNSPTLDAPGGRALVVRKVPPGYSIKVFDFERSGLQHAPEPDAADGPYDP NSVRISFAKGWGPCYSRQFITSCPCWLEILLNNPR