>gi|21264580 tetraspan 2 [Homo sapiens] MGRFRGGLRCIKYLLLGFNLLFWLAGSAVIAFGLWFRFGGAIKELSSEDK SPEYFYVGLYVLVGAGALMMAVGFFGCCGAMRESQCVLGSFFTCLLVIFA AEVTTGVFAFIGKGVAIRHVQTMYEEAYNDYLKDRGKGNGTLITFHSTFQ CCGKESSEQVQPTCPKELLGHKNCIDEIETIISVKLQLIGIVGIGIAGLT IFGMIFSMVLCCAIRNSRDVI