>sp|P21445|ENV_FSVSM Envelope glycoprotein OS=Feline sarcoma virus GN=env
MEGPTHPKPFKDKTFSWDLIILVGVVRVLLRLDVGMANPSPHQVYNVTWVITNVQTNSQA
NATSMLGTLTDAYPTLHVDLCDLVGDTWEPIVLDPSNVKHGARYSSSKYGCKTTDRKKQQ
QTYPFYVCPGHAPSMGPKGTHCGGAHDGFCAAWGCETTGEAWWKPTSSWDYITVKRGSSQ
DTSCDKNCNPLVLQFTQKGRQASWDGPKLWGLRLYRTGYDPIALFSVSRQVSTIMPPQAM
GPNLVLPEQKPPSRQSQTKSKVATQKPQTNGTTPRSVAPATMSPKRIGTRDRLINLVQGT
YLALNATDPNKTKDCWLCLVSRPPYYEGIAILGNYSNQTNPPPSCLSTPQHKLTISEVSG
QGLCIGTVPRTHQALCNKTQQGHTGAHYLAAPNGTYWACNTGLTPCISMAVLNWTSDFCV
LIELWPRVTYHQPEYIYTHFDKAVRFRREPISLTVALMLGGLTVGGIAAGVGTGTKALLE
TAQFRQLQIAMHTDIQALEESISALEKSLTSLSEVVLQNRRGLDILFLQGGGLCAALKEE
CCFYADHTGLVRDNMAKLRERLKQRQQLFDSQQGWFEGWFNKSPWFTTLISSIMGPLLIL
LLILLFGPCILNRLVQFVKDRISVVQALILTQQYQQIQQYDPDRP