logo image

HIV Molecular Immunology Database

Search the Epitope Variant and Escape Mutation Database

Help


Found 1 matching record:

Displaying record number 55092

HXB2 Location  Gag(162-172)   Gag Epitope Map
View variants at this location
Epitope KAFSPEVIPMF   Epitope Alignment
Variants
KgFSPEVIPMF   subtype-specific non-susceptible form; subtype-specific susceptible form
Epitope Name KF11
Species (MHC/HLA human(B*57:01, B*57:03)

Variant Details

Showing 1 of 16 variants.


Variant ID.  1885
Epitope Seq.  KAFSPEVIPMF
Variant Seq.  KgFSPEVIPMF
Mutations A/G
Epitope Location A2G
HXB2 Location A163G
Mutation Type SNSF: subtype-specific non-susceptible form
SSF: subtype-specific susceptible form
Epitope Subtype B, C
Variant Subtype B, C
Method CD8 T-cell Elispot - IFNy, Chromium-release assay, Intracellular cytokine staining, Sequence, Tetramer binding
Note This variant is seen in both Clades B and C and binds HLA-B*5703. A162G variant in Clade C is detected significantly more frequently than in Clade B and is preferentially selected in context of HLA-B*5703. This A2G variant was recognized by HLA-B*5701- and -B*5703-expressing subjects.

References

Yu2007a Xu G Yu, Mathias Lichterfeld, Senica Chetty, Katie L. Williams, Stanley K. Mui, Toshiyuki Miura, Nicole Frahm, Margaret E. Feeney, Yanhua Tang, Florencia Pereyra, Montiago X. Labute, Katja Pfafferott, Alisdair Leslie, Hayley Crawford, Rachel Allgaier, William Hildebrand, Richard Kaslow, Christian Brander, Todd M. Allen, Eric S. Rosenberg, Photini Kiepiela, Madhu Vajpayee, Paul A. Goepfert, Marcus Altfeld, Philip J. R. Goulder, and Bruce D Walker. Mutually Exclusive T-Cell Receptor Induction and Differential Susceptibility to Human Immunodeficiency Virus Type 1 Mutational Escape Associated with a Two-Amino-Acid Difference between HLA Class I Subtypes. J. Virol., 81(4):1619-1631, Feb 2007. PubMed ID: 17121793. Show all entries for this paper.


This is a legacy search page. It is deprecated, will receive no more updates, and will eventually be removed. Please use the new search pages.

Questions or comments? Contact us at immuno@lanl.gov
 
Managed by Triad National Security, LLC for the U.S. Department of Energy's National Nuclear Security Administration
Copyright Triad National Security, LLC | Disclaimer/Privacy

Dept of Health & Human Services LANL logo National Institutes of Health logo