>sp|P03374|ENV_MMTVG Envelope glycoprotein gp70 OS=Mouse mammary tumor virus (strain GR) OX=11760 GN=env PE=1 SV=1
MPNHQSGSPTGSSDLLLSGKKQRPHLALRRKRRREMRKINRKVRRMNLAPIKEKTAWQHL
QALISEAEEVLKTSQTPQNSLTLFLALLSVLGPPPVTGESYWAYLPKPPILHPVGWGSTD
PIRVLTNQTMYLGGSPDFHGFRNMSGNVHFEGKSDTLPICFSFSFSTPTGCFQVDKQVFL
SDTPTVDNNKPGGKGDKRRMWELWLHTLGNSGANTKLVPIKKKLPPKYPHCQIAFKKDAF
WEGDESAPPRWLPCAFPDKGVSFSPKGALGLLWDFSLPSPSVDQSDQIKSKKDLFGNYTP
PVNKEVHRWYEAGWVEPTWFWENSPKDPNDRDFTALVPHTELFRLVAASRHLILKRPGFQ
EHEMIPTSACVTYPYAILLGLPQLIDIEKRGSTFHISCSSCRLTNCLDSSAYDYAAIIVK
RPPYVLLPVDIGDEPWFDDSAIQTFRYATDLIRAKRFVAAIILGISALIAIITSFAVATT
ALVKEMQTATFVNNLHRNVTLALSEQRIIDLKLEARLNALEEVVLELGQDVANLKTRMST
RCHANYDFICVTPLPYNATEDWERTRAHLLGIWNDNEISYNIQELTNLISDMSKQHIDAV
DLSGLAQSFANGVKALNPLDWTQYFIFIGVGALLLVIVLMIFPIVFQCLAKSLDQVQSDL
NVLLLKKKKGGNAAPAAEMVELPRVSYT