>sp|P04601|NEF_HV1H2 Protein Nef OS=Human immunodeficiency virus type 1 group M subtype B GN=nef
MGGKWSKSSVIGWPTVRERMRRAEPAADRVGAASRDLEKHGAITSSNTAATNAACAWLEA
QEEEEVGFPVTPQVPLRPMTYKAAVDLSHFLKEKGGLEGLIHSQRRQDILDLWIYHTQGY
FPDWQNYTPGPGVRYPLTFGWCYKLVPVEPDKIEEANKGENTSLLHPVSLHGMDDPEREV
LEWRFDSRLAFHHVARELHPEYFKNC