>tr|Q544L9|Q544L9_MOUSE Ephrin-B1 OS=Mus musculus GN=Efnb1 MARPGQRWLSKWLVAMVVLTLCRLATPLAKNLEPVSWSSLNPKFLSGKGLVIYPKIGDKL DIICPRAEAGRPYEYYKLYLVRPEQAAACSTVLDPNVLVTCNKPHQEIRFTIKFQEFSPN YMGLEFKKYHDYYITSTSNGSLEGLENREGGVCRTRTMKIVMKVGQDPNAVTPEQLTTSR PSKESDNTVKTATQAPGRGSQGDSDGKHETVNQEEKSGPGAGGGGSGDSDSFFNSKVALF AAVGAGCVIFLLIIIFLTVLLLKLRKRHRKHTQQRAAALSLSTLASPKGGSGTAGTEPSD IIIPLRTTENNYCPHYEKVSGDYGHPVYIVQEMPPQSPANIYYKV