>sp|Q5HYK7-5|SH319_HUMAN SH3 domain-containing protein 19 OS=Homo sapiens GN=SH3D19 MDLQKKQSNLATGLSKAKSQVFKNQDPVLPPRPKPGHPLYSKYMRGDVLVMLKQTENNYL ECQKGEDTGRVHLSQMKIITPLDEHLRSRPNDPSHAQKPVDSGAPHAVVLHDFPAEQVDD LNLTSGEIVYLLEKIDTDWYRGNCRNQIGIFPANYVKVIIDIPEGGNGKRECVSSHCVKG SRCVARFEYIGEQKDELSFSEGEIIILKEYVNEEWARGEVRGRTGIFPLNFVEPVEDYPT SGANVLSTKVPLKTKKEDSGSNSQVNSLPAEWCEALHSFTAETSDDLSFKRGDRIQILER LDSDWCRGRLQDREGIFPAVFVRPCPAEAKSMLAIVPKGRKAKALYDFRGENEDELSFKA GDIITELESVDDDWMSGELMGKSGIFPKNYIQFLQIS