>sp|P26806|GAG_MLVFF Gag polyprotein OS=Friend murine leukemia virus GN=gag MGQAVTTPLSLTLDHWKDVERTAHNLSVEVRKRRWVTFCSAEWPTFNVGWPRDGTFNPDI ITQVKIKVFSPGPHGHPDQVPYIVTWEAIAVDPPPWVRPFVHPKPPLSLPPSAPSLPPEP PLSTPPQSSLYPALTSPLNTKPRPQVLPDSGGPLIDLLTEDPPPYRDPGPPSPDGNGDSG EVAPTEGAPDPSPMVSRLRGRKEPPVADSTTSQAFPLRLGGNGQYQYWPFSSSDLYNWKN NNPSFSEDPAKLTALIESVLLTHQPTWDDCQQLLGTLLTGEEKQRVLLEARKAVRGEDGR PTQLPNDINDAFPLERPDWDYNTQRGRNHLVHYRQLLLAGLQNAGRSPTNLAKVKGITQG PNESPSAFLERLKEAYRRYTPYDPEDPGQETNVAMSFIWQSAPDIGRKLERLEDLKSKTL GDLVREAEKIFNKRETPEEREERIRRETEEKEERRRAEDVQREKERDRRRHREMSKLLAT VVSGQRQDRQGGERRRPQLDHDQCAYCKEKGHWARDCPKKPRGPRGPRPQASLLTLDD