ID Q88039_SIV Unreviewed; 879 AA.
AC Q88039;
DT 01-NOV-1996, integrated into UniProtKB/TrEMBL.
DT 01-NOV-1996, sequence version 1.
DT 27-MAR-2024, entry version 134.
DE RecName: Full=Envelope glycoprotein gp160 {ECO:0000256|RuleBase:RU363095};
DE Contains:
DE RecName: Full=Surface protein gp120 {ECO:0000256|RuleBase:RU363095};
DE Short=SU {ECO:0000256|RuleBase:RU363095};
DE AltName: Full=Glycoprotein 120 {ECO:0000256|RuleBase:RU363095};
DE Short=gp120 {ECO:0000256|RuleBase:RU363095};
DE Contains:
DE RecName: Full=Transmembrane protein gp41 {ECO:0000256|RuleBase:RU363095};
DE Short=TM {ECO:0000256|RuleBase:RU363095};
GN Name=env {ECO:0000313|EMBL:AAA47708.1};
OS Simian immunodeficiency virus (SIV).
OC Viruses; Riboviria; Pararnavirae; Artverviricota; Revtraviricetes;
OC Ortervirales; Retroviridae; Orthoretrovirinae; Lentivirus.
OX NCBI_TaxID=11723 {ECO:0000313|EMBL:AAA47708.1};
OH NCBI_TaxID=9527; Cercopithecidae (Old World monkeys).
OH NCBI_TaxID=9598; Pan troglodytes (Chimpanzee).
RN [1] {ECO:0000313|EMBL:AAA47708.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=8411355;
RA Kodama T., Mori K., Kawahara T., Ringler D.J., Desrosiers R.C.;
RT "Analysis of simian immunodeficiency virus sequence variation in tissues of
RT rhesus macaques with simian AIDS.";
RL J. Virol. 67:6522-6534(1993).
CC -!- SUBUNIT: The mature envelope protein (Env) consists of a homotrimer of
CC non-covalently associated gp120-gp41 heterodimers. The resulting
CC complex protrudes from the virus surface as a spike.
CC {ECO:0000256|RuleBase:RU363095}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004202};
CC Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004202}. Cell
CC membrane {ECO:0000256|ARBA:ARBA00004251}; Single-pass type I membrane
CC protein {ECO:0000256|ARBA:ARBA00004251}. Endosome membrane
CC {ECO:0000256|ARBA:ARBA00004481}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004481}. Endosome membrane
CC {ECO:0000256|ARBA:ARBA00004530}; Single-pass type I membrane protein
CC {ECO:0000256|ARBA:ARBA00004530}. Host cell membrane
CC {ECO:0000256|ARBA:ARBA00004505}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004505}. Host cell membrane
CC {ECO:0000256|ARBA:ARBA00004402}; Single-pass type I membrane protein
CC {ECO:0000256|ARBA:ARBA00004402}. Host endosome membrane
CC {ECO:0000256|ARBA:ARBA00004433}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004433}. Host endosome membrane
CC {ECO:0000256|ARBA:ARBA00004578}; Single-pass type I membrane protein
CC {ECO:0000256|ARBA:ARBA00004578}. Membrane
CC {ECO:0000256|ARBA:ARBA00004170}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004170}. Membrane
CC {ECO:0000256|ARBA:ARBA00004479}; Single-pass type I membrane protein
CC {ECO:0000256|ARBA:ARBA00004479}. Virion membrane
CC {ECO:0000256|ARBA:ARBA00004650}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004650}. Virion membrane
CC {ECO:0000256|ARBA:ARBA00004563}; Single-pass type I membrane protein
CC {ECO:0000256|ARBA:ARBA00004563}.
CC -!- DOMAIN: The 17 amino acids long immunosuppressive region is present in
CC many retroviral envelope proteins. Synthetic peptides derived from this
CC relatively conserved sequence inhibit immune function in vitro and in
CC vivo. {ECO:0000256|RuleBase:RU363095}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|RuleBase:RU363095}.
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DR EMBL; L22823; AAA47708.1; -; Genomic_DNA.
DR PIR; A47665; A47665.
DR PIR; B47665; B47665.
DR PIR; C47665; C47665.
DR GO; GO:0044175; C:host cell endosome membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0020002; C:host cell plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0019031; C:viral envelope; IEA:UniProtKB-KW.
DR GO; GO:0055036; C:virion membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR GO; GO:0039663; P:membrane fusion involved in viral entry into host cell; IEA:UniProtKB-KW.
DR GO; GO:0046718; P:viral entry into host cell; IEA:UniProtKB-KW.
DR GO; GO:0019062; P:virion attachment to host cell; IEA:UniProtKB-UniRule.
DR CDD; cd09909; HIV-1-like_HR1-HR2; 1.
DR Gene3D; 1.10.287.210; -; 1.
DR Gene3D; 2.170.40.20; Human immunodeficiency virus 1, Gp160, envelope glycoprotein; 2.
DR InterPro; IPR036377; Gp120_core_sf.
DR InterPro; IPR000328; GP41-like.
DR InterPro; IPR000777; HIV1_Gp120.
DR Pfam; PF00516; GP120; 1.
DR Pfam; PF00517; GP41; 1.
DR SUPFAM; SSF56502; gp120 core; 1.
DR SUPFAM; SSF58069; Virus ectodomain; 1.
PE 4: Predicted;
KW Apoptosis {ECO:0000256|ARBA:ARBA00022703, ECO:0000256|RuleBase:RU363095};
KW Cleavage on pair of basic residues {ECO:0000256|ARBA:ARBA00022685,
KW ECO:0000256|RuleBase:RU363095}; Coiled coil {ECO:0000256|SAM:Coils};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW Fusion of virus membrane with host membrane
KW {ECO:0000256|RuleBase:RU363095};
KW Host cell membrane {ECO:0000256|ARBA:ARBA00022511,
KW ECO:0000256|RuleBase:RU363095};
KW Host endosome {ECO:0000256|ARBA:ARBA00023046,
KW ECO:0000256|RuleBase:RU363095};
KW Host membrane {ECO:0000256|ARBA:ARBA00022870,
KW ECO:0000256|RuleBase:RU363095};
KW Host-virus interaction {ECO:0000256|ARBA:ARBA00022581,
KW ECO:0000256|RuleBase:RU363095};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU363095};
KW Transmembrane {ECO:0000256|RuleBase:RU363095};
KW Transmembrane helix {ECO:0000256|RuleBase:RU363095};
KW Viral attachment to host cell {ECO:0000256|RuleBase:RU363095};
KW Viral envelope protein {ECO:0000256|RuleBase:RU363095,
KW ECO:0000313|EMBL:AAA47708.1};
KW Viral penetration into host cytoplasm {ECO:0000256|RuleBase:RU363095};
KW Virion {ECO:0000256|RuleBase:RU363095};
KW Virus entry into host cell {ECO:0000256|RuleBase:RU363095}.
FT TRANSMEM 6..32
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU363095"
FT TRANSMEM 527..548
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU363095"
FT TRANSMEM 690..711
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU363095"
FT DOMAIN 24..525
FT /note="Human immunodeficiency virus 1 envelope glycoprotein
FT Gp120"
FT /evidence="ECO:0000259|Pfam:PF00516"
FT DOMAIN 543..737
FT /note="Retroviral envelope protein GP41-like"
FT /evidence="ECO:0000259|Pfam:PF00517"
FT COILED 637..664
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 879 AA; 100934 MW; 152204B26CB62E04 CRC64;
MGCLGNQLLI AILLLSVYGI YCTLYVTVFY GVPAWRNATI PLFCATKNRD TWGTTQCLPD
NGDYSEMALN VTESFDAWNN TVTEQAIEDV WQLFETSIKP CVKLSPLCIT MRCNKSETDR
WGLTKSITTT ASTTSTTASA KVDMVNETSS CIAQDNCAGL EQEQMISCKF NMTGLKRNKK
KEYNETWYSA DLVCEQGNNT GNESRCYMNH CNTSVIQESC DKHYWDAIRF RYCAPPGYAL
LRCNDTNYSG FMPKCSKVVV SSCTRMMETQ TSTWFGFNGT RAENRTYIYW HGRDNRTIIS
LNKYYNLTMK CRRPGNKTVL PVTIMSGLVF HSQLINDRPK QAWCWFGGKW KDAIKEVKQT
IVKHPRYTGT SNTDKINLTA PRGGNPEVTF MWTNCRGEFL YCKMNWFLNW VEDRNTANQK
PKEQHKRNYV PCHIRQIINT WHKVGKNVYL PPREGDLTCN STVTSLIANI DWIDGNQTNI
TMSAEVAELY RLELGDYKLV EITPIGLAPT DVKRYTTGGT SRNKRGVFVL GFLGFLATAG
SAMGAASLTL TAQSRTLLAG IVQQQQQLLD VVKRQQELLR LTVWGTKNLQ TRVTAIEKYL
KDQAQLNAWG CAFRQVCHTT VPWPNASLTP KWNNETWQEW ERKVDFLEEN ITALLEEAQI
QQEKNMYELQ KLNSWDVFGN WFDLASWIKY IQYGVYIVVG VILLRIVIYI VQMLAKLRQG
YRPVFSSPPS YFQQTHIQQD PALPTREGKE GDGGEGGGNS SWPWQIEYIH FLIRQLIRLL
TWLFSNCRTL LSRVYQILQP ILQRLSATLQ RIREVLRTEL TYLQYGWSYF HEAVQAVWRS
AAETLAGAWG DLWETLRRGG RWILAIPRRI RQGLELTLL
//
