>sp|P26807|GAG_MLVF5 Gag polyprotein OS=Friend murine leukemia virus (isolate 57) OX=11796 GN=gag PE=3 SV=3
MGQTVTTPLSLTLDHWKDVERTAHNQSVEIRKRRWVTLCSAEWPTFNVGWPRDGTFNPDI
ITQVKIKVFSSGPHGHPDQVPYIVTWEALAADPPPWVKPFVHPKPPPLLLPPSAPSLPPE
PPFPTPPQSSLYPALTSPLNTKPRPQVLPDSGGPLIDLLTEDPPPYRDPGPSSSDGNGGS
GEVAPTEGAPDSSPMVSRLRGRREPPVADSTTSQAFPLRQGGNGQFQYWPFSSSDLYNWK
NNNPSFSEDPAKLTALIESVLLTHQPTWDDCQQLLGTLLTGEEKQRVLLEARKAVRGEDG
RPTQLPNDINDAFPLERPDWDYNTQRGRNHLVHYRQLLLAGLQNAGRSPTNLAKVKGITQ
GPNESPSAFLERLKEAYRRYTPYDPEDPGQETNVAMSFIWQSAPDIGRKLERLEDLKSKT
LGDLVREAEKIFNKRETPEEREERIRRETEEKEERRRAEDEQREKERDRRRHREMSKLLA
TVISGQRQDRQGGERRRPQLDHDQCAYCKEKGHWARDCPKKPRGPRGPRPQASLLTLDD