>sp|Q2F7I8|ENV_XMRV4 Envelope glycoprotein OS=Xenotropic MuLV-related virus GN=env
MESPAFSKPLKDKINPWGPLIIMGILVRAGASVQRDSPHQVFNVTWKITNLMTGQTANAT
SLLGTMTDTFPKLYFDLCDLVGDNWDDPEPDIGDGCRSPGGRKRTRLYDFYVCPGHTVLT
GCGGPREGYCGKWGCETTGQAYWKPSSSWDLISLKRGNTPKGQGPCFDSSVGSGSIQGAT
PGGRCNPLVLEFTDAGKRASWDAPKTWGLRLYRSTGADPVTLFSLTRQVLNVGPRVPIGP
NPVITEQLPPSQPVQIMLPRPPRPPPSGAASMVPGAPPPSQQPGTGDRLLNLVEGAYQAL
NLTSPDKTQECWLCLVSGPPYYEGVAVLGTYSNHTSAPANCSVTSQHKLTLSEVTGQGLC
IGAVPKTHQALCNTTQKTSDGSYYLASPAGTIWACSTGLTPCLSTTVLNLTTDYCVLVEL
WPKVTYHSPNYVYGQFEKKTKYKREPVSLTLALLLGGLTMGGIAAGVGTGTTALVATKQF
EQLQAAIHTDLGALEKSVSALEKSLTSLSEVVLQNRRGLDLLFLKEGGLCAALKEECCFY
ADHTGVVRDSMAKLRERLNQRQKLFESGQGWFEGLFNRSPWFTTLISTIMGPLIVLLLIL
LFGPCILNRLVQFVKDRISVVQALVLTQQYHQLKSIDPEEVESRE