>sp|Q02840|NEF_SIVG1 Protein Nef OS=Simian immunodeficiency virus agm.grivet GN=nef MGSSNSKRQQQGLLKLWRGLRGKPGADWVLLSDPLIGQSSTVQEECGKALKKSWGKGKMT PDGRRLQEGDTFDEWDDDEEEVGFPVQPRVPLRQMTYKLAVDFSHFLKSKGGLDGIYYSE RREKILNLYALNEWGIIDDWQAYSPGPGIRYPRVFGFCFKLVPVDLHEEARNCERHCLMH PAQMGEDPDGIDHGEVLVWKFDPKLAVEYRPDMFKDMHEHAKR