>tr|A0A974C6B4|A0A974C6B4_XENLA Ephrin-B1 OS=Xenopus laevis GN=XELAEV_18038623mg MEGLRRLLGLLLVLYRLCSALGKNLEPVTWNSQNPRFISGKGLVLYPEIGDRLDIICPKG DSSQPYEYYKLYMVRRDQLEACSTVIDPNVLVTCNQPGKEYRFTIKFQEFSPNYMGLEFR RNQDYYITSTSNSTLQGLENREGGVCQTRSMKIIMKVGQDPNAVPPEQLTTTRPSKEADN TGKIATFGPWNGPVENPGKSDTNLSDKPTAGGGVDGFFNSKIAVFAAIGAGCVIFILIII FLVVLLIKIRKRHRKHTQQRAAALSLSTLASPKCSGNAGSEPSDIIIPLRTTENNYCPHY EKVSGDYGHPVYIVQEMPPQSPANIYYKV