>sp|Q9QBY9|NEF_HV1M2 Protein Nef OS=Human immunodeficiency virus type 1 group M subtype F2 (isolate MP257) OX=388823 GN=nef PE=3 SV=3
MGGKWSKSSIVGWPAIRERIRAAEGVGAVSQDLDKRGAITNSNTGATNADLAWLEAQEEE
VGFPVRPQVPLRPMTYKAALDLSHFLKEKGGLEGLIYSRKRQEILDLWVYHTQGYFPDWQ
NYTPGPGPRFPLTFGWCFKLVPVDPEEVEKANEGENNCLLHPMSLHGMEDDDKEVLKWQF
DSRLALRHIARERHPEYYKD