>sp|P12479|NEF_HV1BN Protein Nef OS=Human immunodeficiency virus type 1 group M subtype B (isolate BRVA) OX=11693 GN=nef PE=3 SV=3
MGGKWSKMAGWSTVRERMRRAEPARERMRRAEPRAEPAADGVGAVSRDLEKHGAITSSNT
AATNADCAWLEAQEDEEVGFPVKPQVPLRPMTYKAAVDLSHFLKEKGGLEGLIHSQQRQD
ILDLWVYHTQGYFPDWQNYTPGPGVRYPLTFGWCFKLVPVEPEKIEEANEGENNSLLHPM
SQHGMDDPEREVLQWRFDSRLAFHHMARELHPEYYKNC