ID Q90VU7 PRELIMINARY; PRT; 206 AA. AC Q90VU7; DT 01-DEC-2001 (TrEMBLrel. 19, Created) DT 01-DEC-2001 (TrEMBLrel. 19, Last sequence update) DT 01-OCT-2002 (TrEMBLrel. 22, Last annotation update) DE NEF protein (Negative factor) (27 kDa protein). GN NEF. OS Human immunodeficiency virus 1. OC Viruses; Retroid viruses; Retroviridae; Lentivirus. OX NCBI_TaxID=11676; RN [1] RP SEQUENCE FROM N.A. RC STRAIN=NL4-3; RX MEDLINE=96036482; PubMed=7483282; RA Salminen M.O., Koch C., Sanders-Buell E., Ehrenberg P.K., RA Michael N.L., Carr J.K., Burke D.S., McCutchan F.E.; RT "Recovery of virtually full-length HIV-1 provirus of diverse subtypes RT from primary virus cultures using the polymerase chain reaction."; RL Virology 213:80-86(1995). RN [2] RP SEQUENCE FROM N.A. RC STRAIN=NL4-3; RX MEDLINE=86281827; PubMed=3016298; RA Adachi A., Gendelman H.E., Koenig S., Folks T., Willey R., Rabson A., RA Martin M.A.; RT "Production of acquired immunodeficiency syndrome-associated RT retrovirus in human and nonhuman cells transfected with an infectious RT molecular clone."; RL J. Virol. 59:284-291(1986). CC -!- FUNCTION: NEF HAS GTPASE, GTP-BINDING AND AUTOPHOSPHORYLATING CC ACTIVITIES. IT SEEMS TO DOWN-REGULATE THE CD4(T4) ANTIGEN (BY CC SIMILARITY). CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; U26942; AAB60579.1; -. DR InterPro; IPR001558; HIV_Nef. DR Pfam; PF00469; F-protein; 1. DR ProDom; PD000031; HIV_Nef; 1. KW AIDS; GTP-binding; Lipoprotein; Myristate. SQ SEQUENCE 206 AA; 23367 MW; 65AF3B6184DC2FE7 CRC64; MGGKWSKSSV IGWPAVRERM RRAEPAADGV GAVSRDLEKH GAITSSNTAA NNAACAWLEA QEEEEVGFPV TPQVPLRPMT YKAAVDLSHF LKEKGGLEGL IHSQRRQDIL DLWIYHTQGY FPDWQNYTPG PGVRYPLTFG WCYKLVPVEP DKVEEANKGE NTSLLHPVSL HGMDDPEREV LEWRFDSRLA FHHVARELHP EYFKNC //