>sp|P52798-2|EFNA4_HUMAN Ephrin-A4 OS=Homo sapiens GN=EFNA4 MRLLPLLRTVLWAAFLGSPLRGGSSLRHVVYWNSSNPRLLRGDAVVELGLNDYLDIVCPH YEGPGPPEGPETFALYMVDWPGYESCQAEGPRAYKRWVCSLPFGHVQFSEKIQRFTPFSL GFEFLPGETYYYISVPTPESSGQCLRLQVSVCCKERNLPSHPKEPESSQDPLEEEGSLLP ALGVPIQTDKMEH