>gi|224591406 SH2 domain containing 4B isoform 1 [Homo sapiens]
MLQQILHDMYIDPELLAELSDVQKHILFYKMREEQLRRWKERETWEALAQ
DEGLRPPKTKRAASDKHIQWLLGADGEVWVWIMGEGPGDKPYEEISEELI
AERARLQAQREAEELWRQKEAEITKKFRDALANEKARILAEKWKVEMEDR
KAAKVLEERIHEEFKRKEEEERKRGEEQIRLQEEQRAKELYWTLKQAQLH
CQASEKEEREWEEQLRRSKAADEERSRRAQRARDEYRHHSLRAIQKGTVA
GLSSMFRELGQSHEQEARLYHHLPDPGLPQPLALPVRTWERPLRPVSRDV
IVRWFKEEQLPRRAGFERNTKFIAPWFHGGNYHCFRRRVTSGTLRTEGQP
TRLPSVV