EFNA2 GI:27894381 ephrin-A2 precursor 1 mapaqrpllp llllllplpp ppfaraedaa ransdryavy wnrsnprfha 50 51 gagddgggyt vevsindyld iycphygapl ppaermehyv lymvngegha 100 101 scdhrqrgfk rwecnrpaap ggplkfsekf qlftpfslgf efrpgheyyy 150 151 isatppnavd rpclrlkvyv rptnetlyea pepiftsnns csspggcrlf 200 201 lstipvlwtl lgs