>sp|Q70627|NEF_HV1LW Protein Nef OS=Human immunodeficiency virus type 1 (isolate LW123 group M subtype B) GN=nef PE=1 SV=3 MGGKWSKSSVIGWPTVRERMRRAEPAADGVGAASQDLEKHGAITSSNTAATNADCAWLEAQEEEEVGFPVTPQVPLRPMTYKAAVDLSHFLKEKGGLEGLIHSQRRQDILDLWIYHTQGYFPDWQNYTPGPGIRYPLTFGWCYKLVPVEPEKLEEANKGENTSLLHPVSLHGMDDPEREVLEWRFDSRLAFHHVARELHPEYFKNC