HIV molecular immunology database


Search the Epitope Variant and Escape Mutation Database


Found 1 matching record:

Displaying record number 61189

HXB2 Location  Gag(20-28)   Gag Epitope Map
View variants at this location
Epitope RLRPGGKKQ   Epitope Alignment
RLRPGGKKr   diminished response; escape documented in this paper; non-susceptible form
Epitope Name RQ9
Species (MHC/HLA human(A*03:01)

Variant Details

Showing 1 of 2 variants.

Variant ID.  3698
Epitope Seq.  RLRPGGKKQ
Variant Seq.  RLRPGGKKr
Mutations Q/R
Epitope Location Q9R
HXB2 Location Q28R
Mutation Type DR: diminished response
E: escape documented in this paper
NSF: non-susceptible form
Epitope Subtype B
Variant Subtype B
Method CD8 T-cell Elispot - IFNy, Intracellular cytokine staining, Other
Note Gag RQ9 escape variant RLRPGGKKr did not cross-react to autologous RQ9 (RLRPGGKKQ)-specific T cells during acute infection in A*0301 patients.


Du2016 Victor Y. Du, Anju Bansal, Jonathan Carlson, Jesus F. Salazar-Gonzalez, Maria G. Salazar, Kristin Ladell, Stephanie Gras, Tracy M. Josephs, Sonya L. Heath, David A. Price, Jamie Rossjohn, Eric Hunter, and Paul A. Goepfert. HIV-1-Specific CD8 T Cells Exhibit Limited Cross-Reactivity during Acute Infection. J. Immunol., 196(8):3276-3286, 15 Apr 2016. PubMed ID: 26983786. Show all entries for this paper.

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