>gi|189083828 inhibitor of growth family, member 4 isoform 4 [Homo sapiens] MAAGMYLEHYLDSIENLPFELQRNFQLMRDLDQRTEDLKAEIDKLATEYM SSARSLSSEEKLALLKQIQEAYGKCKEFGDDKVQLAMQTYEMVDKHIRRL DTDLARFEADLKEKQIESSDYDSSSSKGRTQKEKKAARARSKGKNSDEEA PKTAQKKLKLVRTSPEYGMPSVTFGSVHPSDVLDMPVDPNEPTYCLCHQV SYGEMIGCDNPDCSIEWFHFACVGLTTKPRGKWFCPRCSQERKKK