HIV molecular immunology database
Found 13 matching records:
HXB2 Location | Gag(77-85) | Gag Epitope Map
View variants at this location |
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Epitope |
SLFNTVATL
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Epitope Alignment | |||||||
Variants |
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Epitope Name | SLF | ||||||||
Species (MHC/HLA) | human(A2) |
Showing all: 2 variant(s).
Variant ID. | 1349 |
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Epitope Seq. | SLFNTVATL |
Variant Seq. | SLyNTVATL |
Mutations | F/Y |
Epitope Location | F3Y |
HXB2 Location | F79Y |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Positive selection on this epitope resulted in an escape by phylogenetic analysis. The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1350 |
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Epitope Seq. | SLFNTVATL |
Variant Seq. | SLyNaVATL |
Mutations | F/Y T/A |
Epitope Location | F3Y T5A |
HXB2 Location | F79Y T81A |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Positive selection on this epitope resulted in an escape by phylogenetic analysis. The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Gag(210-218) | Gag Epitope Map
View variants at this location |
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Epitope |
AEWDRLHPV
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Epitope Alignment | ||||||||||
Variants |
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Epitope Name | AEW | |||||||||||
Species (MHC/HLA) | human(A2) |
Showing all: 3 variant(s).
Variant ID. | 1351 |
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Epitope Seq. | AEWDRLHPV |
Variant Seq. | AEWgRLHPV |
Mutations | D/G |
Epitope Location | D4G |
HXB2 Location | D213G |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/18 viral clones contained this variant sequence at the first time point tested after infection. |
Variant ID. | 1352 |
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Epitope Seq. | AEWDRLHPV |
Variant Seq. | AdWDRvHPV |
Mutations | E/D L/V |
Epitope Location | E2D L6V |
HXB2 Location | E211D L215V |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/18 viral clones contained this variant sequence at the first time point tested after infection. |
Variant ID. | 2302 |
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Epitope Seq. | AEWDRLHPV |
Variant Seq. | AE*DRLHPV |
Mutations | W/* |
Epitope Location | W3* |
HXB2 Location | W212* |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This index epitope sequence had variants at position 3 that were not specified in the paper. Only 2/18 viral clones contained variant sequences at the first time-point tested after infection. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Gag(213-232) | Gag Epitope Map
View variants at this location |
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Epitope |
DRLHPVHAGPAAPGQMREPR
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Epitope Alignment | ||||
Variants |
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Epitope Name | DRL | |||||
Species (MHC/HLA) | human |
Showing all: 1 variant(s).
Variant ID. | 1353 |
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Epitope Seq. | DRLHPVHAGPAAPGQMREPR |
Variant Seq. | DRLHPVHAGPiAPGQMREPR |
Mutations | A/I |
Epitope Location | A11I |
HXB2 Location | A223I |
Mutation Type | DR: diminished response |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Diminished response at higher peptide concentration, similar response at lower peptide concentration. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Gag(326-334) | Gag Epitope Map
View variants at this location |
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Epitope |
ANPDCKTIL
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Epitope Alignment | |||||||
Variants |
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Epitope Name | ANP | ||||||||
Species (MHC/HLA) | human(B7) |
Showing all: 2 variant(s).
Variant ID. | 1354 |
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Epitope Seq. | ANPDCKTIL |
Variant Seq. | sNPDCKTIL |
Mutations | A/S |
Epitope Location | A1S |
HXB2 Location | A326S |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/18 viral clones contained this variant sequence at the first time point tested after infection. |
Variant ID. | 1355 |
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Epitope Seq. | ANPDCKTIL |
Variant Seq. | ANPDCKTIs |
Mutations | L/S |
Epitope Location | L9S |
HXB2 Location | L334S |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/18 viral clones contained this variant sequence at the first time point tested after infection. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Pol(448-456) | Pol Epitope Map
View variants at this location |
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Epitope |
IPLTEEAEL
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Epitope Alignment | ||||||||||||||||||||||
Variants |
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Epitope Name | IPL | |||||||||||||||||||||||
Species (MHC/HLA) | human(B7) |
Showing all: 7 variant(s).
Variant ID. | 1356 |
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Epitope Seq. | IPLTEEAEL |
Variant Seq. | IPLTEaAEL |
Mutations | E/A |
Epitope Location | E6A |
HXB2 Location | E453A |
Mutation Type | DR: diminished response |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1357 |
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Epitope Seq. | IPLTEEAEL |
Variant Seq. | IPLTEEAgL |
Mutations | E/G |
Epitope Location | E8G |
HXB2 Location | E455G |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1358 |
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Epitope Seq. | IPLTEEAEL |
Variant Seq. | IPLTEEAgf |
Mutations | E/G L/F |
Epitope Location | E8G L9F |
HXB2 Location | E455G L456F |
Mutation Type | DR: diminished response |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1359 |
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Epitope Seq. | IPLTEEAEL |
Variant Seq. | IPLTgEAEL |
Mutations | E/G |
Epitope Location | E5G |
HXB2 Location | E452G |
Mutation Type | DR: diminished response |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1360 |
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Epitope Seq. | IPLTEEAEL |
Variant Seq. | IPLTqEAEL |
Mutations | E/Q |
Epitope Location | E5Q |
HXB2 Location | E452Q |
Mutation Type | DR: diminished response |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1361 |
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Epitope Seq. | IPLTEEAEL |
Variant Seq. | IPLTvEAEL |
Mutations | E/V |
Epitope Location | E5V |
HXB2 Location | E452V |
Mutation Type | DR: diminished response |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1362 |
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Epitope Seq. | IPLTEEAEL |
Variant Seq. | IPLTaEAEL |
Mutations | E/A |
Epitope Location | E5A |
HXB2 Location | E452A |
Mutation Type | DR: diminished response |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Pol(453-467) | Pol Epitope Map
View variants at this location |
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Epitope |
EAELELAENREILKE
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Epitope Alignment | ||||||||||||||||
Variants |
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Epitope Name | EAE | |||||||||||||||||
Species (MHC/HLA) | human |
Showing all: 5 variant(s).
Variant ID. | 1363 |
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Epitope Seq. | EAELELAENREILKE |
Variant Seq. | aAELELAENREILKE |
Mutations | E/A |
Epitope Location | E1A |
HXB2 Location | E453A |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 2/11 viral clones contained this variant sequence at the first time point (Day 60) tested after infection. 1/9 clones contained the variant sequence at the second time point (Day 297). |
Variant ID. | 1364 |
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Epitope Seq. | EAELELAENREILKE |
Variant Seq. | EAgfELAENREILKE |
Mutations | E/G L/F |
Epitope Location | E3G L4F |
HXB2 Location | E455G L456F |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/11 viral clones contained this variant sequence at the first time point tested after infection. |
Variant ID. | 1365 |
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Epitope Seq. | EAELELAENREILKE |
Variant Seq. | EAgLELAENREILKE |
Mutations | E/G |
Epitope Location | E3G |
HXB2 Location | E455G |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/18 viral clones contained this variant sequence at the first time point tested after infection. |
Variant ID. | 1366 |
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Epitope Seq. | EAELELAENREILKE |
Variant Seq. | EAELELAENREILeE |
Mutations | K/E |
Epitope Location | K14E |
HXB2 Location | K466E |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/15 viral clones contained this variant sequence at the third time point (Day 369) tested after infection. |
Variant ID. | 1367 |
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Epitope Seq. | EAELELAENREILKE |
Variant Seq. | EAELELAgNREILKE |
Mutations | E/G |
Epitope Location | E8G |
HXB2 Location | E460G |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/14 viral clones contained this variant sequence at the last time point (Day 635) tested after infection. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Tat(39-49) | Tat Epitope Map
View variants at this location |
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Epitope |
ITKGLGISYGR
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Epitope Alignment | |||||||
Variants |
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Epitope Name | ITK | ||||||||
Species (MHC/HLA) | human(A*68:01) |
Showing all: 2 variant(s).
Variant ID. | 1368 |
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Epitope Seq. | ITKGLGISYGR |
Variant Seq. | tTKGLGISYGR |
Mutations | I/T |
Epitope Location | I1T |
HXB2 Location | I39T |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | 4/13 viral clones contained this variant sequence at the first time point (Day 60) tested after infection. While no variant sequence was detected at the second sampling, 2/13 clones contained it at the third time point (Day 369) and the sequence was lost thereafter. |
Variant ID. | 1369 |
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Epitope Seq. | ITKGLGISYGR |
Variant Seq. | ITKGsGISYGR |
Mutations | L/S |
Epitope Location | L5S |
HXB2 Location | L43S |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/17 viral clones contained this variant sequence at the last time point (Day 635) tested after infection. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | gp160(30-49) | gp160 Epitope Map
View variants at this location |
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Epitope |
ATEKLWVTVYYGVPVWKEAT
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Epitope Alignment | |||||||||||||||||||
Variants |
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Epitope Name | ATE | ||||||||||||||||||||
Species (MHC/HLA) | human |
Showing all: 6 variant(s).
Variant ID. | 1370 |
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Epitope Seq. | ATEKLWVTVYYGVPVWKEAT |
Variant Seq. | ATEKmWVTVYYGVPVWKEAT |
Mutations | L/M |
Epitope Location | L5M |
HXB2 Location | L34M |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/20 viral clones contained this variant sequence at the first time point (Day60) tested after infection. |
Variant ID. | 1371 |
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Epitope Seq. | ATEKLWVTVYYGVPVWKEAT |
Variant Seq. | ATEKLWVTVYYGaPVWKEAT |
Mutations | V/A |
Epitope Location | V13A |
HXB2 Location | V42A |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/20 viral clones contained this variant sequence at the first time point (Day60) tested after infection. |
Variant ID. | 1372 |
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Epitope Seq. | ATEKLWVTVYYGVPVWKEAT |
Variant Seq. | ATEKLcVTVYYGVPVWKEAT |
Mutations | W/C |
Epitope Location | W6C |
HXB2 Location | W35C |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/19 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Variant ID. | 1373 |
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Epitope Seq. | ATEKLWVTVYYGVPVWKEAT |
Variant Seq. | ATEKLWVTVhYGVPVWKEAT |
Mutations | Y/H |
Epitope Location | Y10H |
HXB2 Location | Y39H |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/19 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Variant ID. | 1374 |
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Epitope Seq. | ATEKLWVTVYYGVPVWKEAT |
Variant Seq. | ATEKLWVTVYYGVPaWKEAT |
Mutations | V/A |
Epitope Location | V15A |
HXB2 Location | V44A |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/19 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Variant ID. | 1375 |
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Epitope Seq. | ATEKLWVTVYYGVPVWKEAT |
Variant Seq. | ATEKLWVTVYhGVPVWKEAT |
Mutations | Y/H |
Epitope Location | Y11H |
HXB2 Location | Y40H |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/12 viral clones contained this variant sequence at the last time point (Day 635) tested after infection. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | gp160(42-61) | gp160 Epitope Map
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Epitope |
VPVWKEATTTLFCASDAKAY
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Epitope Alignment | |||||||||||||||||||||||||
Variants |
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Epitope Name | VPV | ||||||||||||||||||||||||||
Species (MHC/HLA) | human |
Showing all: 8 variant(s).
Variant ID. | 1376 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | VPVWKEATTTLsrASDAKAY |
Mutations | F/S C/R |
Epitope Location | F12S C13R |
HXB2 Location | F53S C54R |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 3/20 viral clones contained this variant sequence at the first time point (Day 60) tested after infection. |
Variant ID. | 1377 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | aPVWKEATTTLFCASDAKAY |
Mutations | V/A |
Epitope Location | V1A |
HXB2 Location | V42A |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/20 viral clones contained this variant sequence at the first time point (Day60) tested after infection. |
Variant ID. | 1378 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | VPVWKEATTTLFrASDAKAY |
Mutations | C/R |
Epitope Location | C13R |
HXB2 Location | C54R |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/20 viral clones contained this variant sequence at the first time point (Day60) tested after infection. |
Variant ID. | 1379 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | VPVWKEATTTLFCvSDAKAY |
Mutations | A/V |
Epitope Location | A14V |
HXB2 Location | A55V |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/20 viral clones contained this variant sequence at the first time point (Day60) tested after infection. |
Variant ID. | 1380 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | VPVWKEATTTLFCAtDAKAY |
Mutations | S/T |
Epitope Location | S15T |
HXB2 Location | S56T |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/19 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Variant ID. | 1381 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | VPVWKEATTTLFyASDAKAY |
Mutations | C/Y |
Epitope Location | C13Y |
HXB2 Location | C54Y |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/19 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Variant ID. | 1382 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | VPVWKEATTTpFCASDAKAY |
Mutations | L/P |
Epitope Location | L11P |
HXB2 Location | L52P |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/19 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Variant ID. | 1383 |
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Epitope Seq. | VPVWKEATTTLFCASDAKAY |
Variant Seq. | VPaWKEATTTLFCASDAKsY |
Mutations | A/S V/A |
Epitope Location | A19S V3A |
HXB2 Location | A60S V44A |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/19 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | gp160(78-86) | gp160 Epitope Map
View variants at this location |
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Epitope |
DPNPQEVAL
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Epitope Alignment | |||||||||||||
Variants |
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Epitope Name | DPN | ||||||||||||||
Species (MHC/HLA) | human(B35) |
Showing all: 4 variant(s).
Variant ID. | 1384 |
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Epitope Seq. | DPNPQEVAL |
Variant Seq. | DPNPQEaAL |
Mutations | V/A |
Epitope Location | V7A |
HXB2 Location | V84A |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Positive selection on this epitope resulted in an escape by phylogenetic analysis. The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1385 |
---|---|
Epitope Seq. | DPNPQEVAL |
Variant Seq. | DPNPQEtAL |
Mutations | V/T |
Epitope Location | V7T |
HXB2 Location | V84T |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Positive selection on this epitope resulted in an escape by phylogenetic analysis. The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1386 |
---|---|
Epitope Seq. | DPNPQEVAL |
Variant Seq. | DlNPQEVAL |
Mutations | P/L |
Epitope Location | P2L |
HXB2 Location | P79L |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Positive selection on this epitope resulted in an escape by phylogenetic analysis. The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Variant ID. | 1387 |
---|---|
Epitope Seq. | DPNPQEVAL |
Variant Seq. | DPNPQEVpL |
Mutations | A/P |
Epitope Location | A8P |
HXB2 Location | A85P |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Positive selection on this epitope resulted in an escape by phylogenetic analysis. The variant peptide was less potent at inducing production of IFN-gamma than the index peptide. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | gp160(843-851) | gp160 Epitope Map
View variants at this location |
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Epitope |
IPRRIRQGL
|
Epitope Alignment | |||||||||||||
Variants |
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Epitope Name | IPR | ||||||||||||||
Species (MHC/HLA) | human(B7) |
Showing all: 4 variant(s).
Variant ID. | 1388 |
---|---|
Epitope Seq. | IPRRIRQGL |
Variant Seq. | vPRRIRQGL |
Mutations | I/V |
Epitope Location | I1V |
HXB2 Location | I843V |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/11 viral clones contained this variant sequence at the last time point (Day 635) tested after infection. |
Variant ID. | 1389 |
---|---|
Epitope Seq. | IPRRIRQGL |
Variant Seq. | IPgRIRQGL |
Mutations | R/G |
Epitope Location | R3G |
HXB2 Location | R845G |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/11 viral clones contained this variant sequence at the last time point (Day 635) tested after infection. |
Variant ID. | 1390 |
---|---|
Epitope Seq. | IPRRIRQGL |
Variant Seq. | IPRRkRQGL |
Mutations | I/K |
Epitope Location | I5K |
HXB2 Location | I847K |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/10 viral clones contained this variant sequence at the second time point (Day 369) tested after infection. |
Variant ID. | 1391 |
---|---|
Epitope Seq. | IPRRIRQGL |
Variant Seq. | IPRRIRQGf |
Mutations | L/F |
Epitope Location | L9F |
HXB2 Location | L851F |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | Only 1/11 viral clones contained this variant sequence at the last time point (Day 635) tested after infection. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Nef(74-81) | Nef Epitope Map
View variants at this location |
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Epitope |
VPLRPMTY
|
Epitope Alignment | |||||||
Variants |
|
||||||||
Epitope Name | VPL | ||||||||
Species (MHC/HLA) | human(B35) |
Showing all: 2 variant(s).
Variant ID. | 1392 |
---|---|
Epitope Seq. | VPLRPMTY |
Variant Seq. | VPLRPMsY |
Mutations | T/S |
Epitope Location | T7S |
HXB2 Location | T80S |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This variant was an escape. Response greatly diminished. |
Variant ID. | 1393 |
---|---|
Epitope Seq. | VPLRPMTY |
Variant Seq. | VPLRPMTf |
Mutations | Y/F |
Epitope Location | Y8F |
HXB2 Location | Y81F |
Mutation Type | E: escape documented in this paper |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This variant was an escape. Response diminished. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.
HXB2 Location | Nef(77-85) | Nef Epitope Map
View variants at this location |
||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Epitope |
RPMTYKGAL
|
Epitope Alignment | ||||||||||||||||
Variants |
|
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Epitope Name | RPM | |||||||||||||||||
Species (MHC/HLA) | human(B7) |
Showing all: 5 variant(s).
Variant ID. | 1394 |
---|---|
Epitope Seq. | RPMTYKGAL |
Variant Seq. | RPMTYrGAL |
Mutations | K/R |
Epitope Location | K6R |
HXB2 Location | K82R |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This variant was seen earlier and was proposed to be an escape. |
Variant ID. | 1395 |
---|---|
Epitope Seq. | RPMTYKGAL |
Variant Seq. | RPMTYKaAL |
Mutations | G/A |
Epitope Location | G7A |
HXB2 Location | G83A |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This variant was seen earlier and was proposed to be an escape. |
Variant ID. | 1396 |
---|---|
Epitope Seq. | RPMTYKGAL |
Variant Seq. | RPMTYKGAv |
Mutations | L/V |
Epitope Location | L9V |
HXB2 Location | L85V |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This variant was seen earlier and was proposed to be an escape. |
Variant ID. | 1397 |
---|---|
Epitope Seq. | RPMTYKGAL |
Variant Seq. | RPMsYKaAL |
Mutations | T/S G/A |
Epitope Location | T4S G7A |
HXB2 Location | T80S G83A |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This was one of two most common forms of variants. |
Variant ID. | 1398 |
---|---|
Epitope Seq. | RPMTYKGAL |
Variant Seq. | RPMTfKGAL |
Mutations | Y/F |
Epitope Location | Y5F |
HXB2 Location | Y81F |
Mutation Type | OV: observed variant |
Method | CD8 T-cell Elispot - IFNy, Sequence, Tetramer binding |
Note | This was one of two most common forms of variants. |
Oxenius2004 Annette Oxenius, David A. Price, Alexandra Trkola, Charles Edwards, Emma Gostick, Hua-Tang Zhang, Philippa J. Easterbrook, Tin Tun, Andrew Johnson, Anele Waters, Edward C. Holmes, and Rodney E. Phillips. Loss of Viral Control in Early HIV-1 Infection Is Temporally Associated with Sequential Escape from CD8+ T Cell Responses and Decrease in HIV-1-Specific CD4+ and CD8+ T Cell Frequencies. J. Infect. Dis., 190(4):713-721, 15 Aug 2004. PubMed ID: 15272399. Show all entries for this paper.