Cell growth regulator with ring finger domain 1 MAAVFLVTLY EYSPLFYIAV VFTCFIVTTG LVLGWFGWDV PVILRNSEET QFSTRVFKKQ MRQVKNPFGL EITNPSSASI TTGITLTTDC LEDSLLTCYW GCSVQKLYEA LQKHVYCFRI STPQALEDAL YSEYLYQEQY FTEN