>tr|C3XVY6|C3XVY6_BRAFL Transmembrane protein 50B-like isoform X2 OS=Branchiostoma floridae OX=7739 GN=LOC118422973 PE=3 SV=1 MAGCLDNFQWPKCDCIELGDKRNAIASISAGMLFFAGWWVIIDAAIQYPEQDKLHHAYHT CGVISTVAMFMINAVSNGQVRGDTYSTGCMGQTGARVWMFIGFLLAFGSLIGASWILIGG YVVNPSALHKQNQYAGVAVFLQNALIFFSAIVFKFGRTEDLWE