>sp|P10258|GAG_MMTVB Gag polyprotein OS=Mouse mammary tumor virus GN=gag MGVSGSKGQKLFVSVLQRLLSERGLHVKESSAIEFYQFLIKVSPWFPEEGGLNLQDWKRV GREMKRYAAEHGTDSIPKQAYPIWLQLREILTEQSDLVLLSAEAKSVTEEELEEGLTGLL STSSQEKTYGTRGTAYAEIDTEVDKLSEHIYDEPYEEKEKADKNEEKDHVRKIKKVVQRK ENSEGKRKEKDSKAFLATDWNDDDLSPEDWDDLEEQAAHYHDDDELILPVKRKVVKKKPQ ALRRKPLPPVGFAGAMAEAREKGDLTFTFPVVFMGESDEDDTPVWEPLPLKTLKELQSAV RTMGPSAPYTLQVVDMVASQWLTPSDWHQTARATLSPGDYVLWRTEYEEKSKEMVQKAAG KRKGKVSLDMLLGTGQFLSPSSQIKLSKDVLKDVTTNAVLAWRAIPPPGVKKTVLAGLKQ GNEESYETFISRLEEAVYRMMPRGEGSDILIKQLAWENANSLCQDLIRPIRKTGTIQDYI RACLDASPAVVQGMAYAAAMRGQKYSTFVKQTYGGGKGGQGAEGPVCFSCGKTGHIRKDC KDEKGSKRAPPGLCPRCKKGYHWKSECKSKFDKDGNPLPPLETNAENSKNL