>gi|189083830 inhibitor of growth family, member 4 isoform 5 [Homo sapiens] MAAGMYLEHYLDNLKAEIDKLATEYMSSARSLSSEEKLALLKQIQEAYGK CKEFGDDKVQLAMQTYEMVDKHIRRLDTDLARFEADLKEKQIESSDYDSS SSKGKKKGRTQKEKKAARARSKGKNSDEEAPKTAQKKLKLVRTSPEYGMP SVTFGSVHPSDVLDMPVDPNEPTYCLCHQVSYGEMIGCDNPDCSIEWFHF ACVGLTTKPRGKWFCPRCSQERKKK