431 SH2 domain-containing protein 4B Sh2d4b MLQQILQDMYIDPELLAELSDVQKHILFYKMREEQLRRWREREAWDALAQAEGLRPAKVKRASNKHLQWLLGADGEVWVWVMGEGPGDKPYEEISEELIAERARLQAQKEAEELWRQKEAEITKKFRDALANEKARILAEKWKVEMEDRKAAKILEERIHEEFKRKEEEERRRGEEQIRLQEEQRAKELYWTLKQAQLHSQASENEEREWEEQLRRSKAADEERSRRAQRARDEYRRHSLRAIQKGTVAGLSTMFQELGQNHEQEARLYHQLPDTSPPSPLTGPDRTWERPLRPLSREVIVRWFKEEQLPRRAGFERNTKSIAPWFHGIISRESAEDLLENMTEGAFLVRVSEKIWGYTLSYRLQRGFKHFLVDASGDFYSFLGVDPNRHATLTDLIDFHKEEIITVSGGELLQEPCGQRDSPPDYHLLFE SH24B_MOUSE