Peptide sequence: SVASYVYNGY SVVFVGTKSG KLKKIRADGP PHGGVQYEMV SVLKDGSPIL Sequence homology: Dog: 100%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%; Zebrafish: 86%. Plexins are a family of large, transmembrane receptor