Search the Epitope Variant and Escape Mutation Database

Help

Found 1 matching record:

Displaying record number 57300

HXB2 Location Gag(76-86) Gag Epitope Map
View variants at this location

Epitope

RSLYNTVATLY

Epitope Alignment

Variants

kSLYNTVAvLY diminished HLA binding or increased off-rate; diminished response; escape documented in this paper

Epitope Name RY11

Species (MHC/HLA) human(A*02:01, A*30:02)

Variant Details

Showing 1 of 15 variants.

Variant ID.	`2981`
Epitope Seq.	`RSLYNTVATLY`
Variant Seq.	`kSLYNTVAvLY`
Mutations	R/K T/V
Epitope Location	R1K T9V
HXB2 Location	R76K T84V
Mutation Type	DHB: diminished HLA binding or increased off-rate DR: diminished response E: escape documented in this paper
Epitope Subtype	B
Variant Subtype	B
Method	CD8 T-cell Elispot - IFNy, HLA binding
Note	Variant kSLYNTVAvLY had loss of binding to HLA-A*02 in vitro; and it showed a significant decrease in ex-vivo EliSpot response in 1 chronically-infected, untreated patient, and abrogation of CTL responses in the other 2.

References

Tenzer2009 Stefan Tenzer, Edmund Wee, Anne Burgevin, Guillaume Stewart-Jones, Lone Friis, Kasper Lamberth, Chih-hao Chang, Mikkel Harndahl, Mirjana Weimershaus, Jan Gerstoft, Nadja Akkad, Paul Klenerman, Lars Fugger, E. Yvonne Jones, Andrew J. McMichael, Søren Buus, Hansjörg Schild, Peter van Endert, and Astrid K. N. Iversen. Antigen Processing Influences HIV-Specific Cytotoxic T Lymphocyte Immunodominance. Nat. Immunol., 10(6):636-646, Jun 2009. PubMed ID: 19412183. Show all entries for this paper.