>sp|Q9QSQ6|NEF_HV1VI Protein Nef OS=Human immunodeficiency virus type 1 group M subtype F1 (isolate VI850) OX=388813 GN=nef PE=3 SV=3 MGGKWSKSSIVGWPAVGERMRQTPTAAEGVGAVSRDLDRRGAITSSNTRTTNPDLAWLEA QEEEEVGFPVRPQVPVRPMTYKAAVDLSHFLKEKGGLEGLIYSKKRGDTLDLWVYHTQGY FPDWQNYTPGPGIRYPLTLGWCFKLVPVDPEEVEKANEGENNCLLHPMSQHGMEDEDREV LRWKFDSSLALRHIARERHPEFYQD