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HIV Molecular Immunology Database

Tat T-Helper/CD4+ Epitope Map

These are the old static epitope maps for legacy browsers. Please try the new interactive version of this page.

All HIV T-Helper (Th) epitopes mapped to within a region of 18 amino acids or less are indicated on the HIV protein epitope maps. The location and HLA restriction elements of Th epitopes are indicated on protein sequences of HXB2. These maps are meant to provide the relative location of defined epitopes on a given protein, but the HXB2 sequence may not actually carry the epitope of interest, as it may vary relative to the sequence for which the epitope was defined. Epitopes with identical boundaries and HLA fields are included in the maps only once. If one laboratory determines HLA presenting molecules at the serotype level (example: A2) and another at the genotype level (example: A*0201) both will be included in the map. MHC specificities are indicative of the host species; when no MHC presenting molecule is defined, the host species is noted.

Data last updated at 2023-09-26 02:51:07-06

Tat T-Helper/CD4+ Map aa 1--50
Tat T-Helper/CD4+ Map aa 51--100
Tat T-Helper/CD4+ Map aa 101--101
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