>sp|P54762-6|EPHB1_HUMAN Isoform 3 of Ephrin type-B receptor 1 OS=Homo sapiens OX=9606 GN=EPHB1 MALDYLLLLLLASAVAAMEETLMDTRTATAELGWTANPASGWEEVSGYDENLNTIRTYQV CNVFEPNQNNWLLTTFINRRGAHRIYTEMRFTVRDCSSLPNVPGSCKETFNLYYYETDSV IATKKSAFWSEAPYLKVDTIAADESFSQVDFGGRLMKLALQGHSRPARKLKAAPTAPPTA APLQRRLPSAPVGPVITERTLTLQKWHALASHQVPAMLSPSSMRRPSFWSGTLQGRQVGG MM