Table 2 List of peptides used in T-cell in vitro tests.

From: Codon optimization and improved delivery/immunization regimen enhance the immune response against wild-type and drug-resistant HIV-1 reverse transcriptase, preserving its Th2-polarity

Abbreviated name

Amino acid sequence in the regions of DR mutations

DR mutations (if applicable)

T-cell epitope (if applicable)

RT_wt_opt-in

TPVFAIKKKDSTKWRKLVDFRELNKRTQ

  

RT_1.14_opt-in

TPVFVIKKKNNTGWRKLIDLRELNKRTQ

  

PEPTIDES

RT 61–69 wt

---FAIKKKDST----------------

A62V, D67N, S68N

N/A

RT 61–69 dr

---FAIKKKNST----------------

A62V, D67N, S68N

N/A

RT 63–72 wt*

-----IKKKDSTKWR-------------

D67N, S68N, K70G

N/A

RT 63–72 dr*

-----IKKKNNTGWR-------------

D67N, S68N, K70G

N/A

RT 66–76 wt*

--------KDSTKWRKLVD---------

D67N, S68N, K70G, V75I

N/A

RT 66–76 dr*

--------KNNTGWRKLVD---------

D67N, S68N, K70G, V75I

N/A

RT 74–82

----------------LVDFRELNK---

V75I, F77L

N/A

View full size image

RT_wt_opt-in

RTKIEELRQHLLRWGLTTPDKKHQKEPPFLWMGYEL

  

RT_1.14_opt-in

RTKVEELREHLLRWGFYTPDQKHQKEPPFLWMGYEL

  

PEPTIDES

RT 199–216 wt

RTKIEELRTHLLRWGLTT------------------

I202V, Q207E, L214F, T215Y

N/A

RT 199–216 dr

RTKVEELREHLLRWGFY-------------------

I202V, Q207E, L214F, T215Y

N/A

RT 202–210 wt

---IEELRQHLL------------------------

I202V, Q207E

N/A

RT 202–210 dr

---VEELREHLL------------------------

202V, Q207E

N/A

RT 205–220 wt

------LRQHLLRWGLTTPDQK--------------

Q207E, L214F, T215Y, K219Q

N/A

RT 205–220 dr

------LREHLLRWGFYTPDQK--------------

Q207E, L214F, T215Y, K219Q

N/A

RT 207–215 wt

--------QHLLRWGLT-------------------

Q207E, L214F, T215Y

N/A

RT 207–215 dr

--------EHLLRWGFY-------------------

Q207E, L214F, T215Y

N/A

Peptides covering regions not subjected to DR mutations

RT 465–476

KVVPLTNTTNQK

N/A

CD8+ T-cells(a)

RT 514–528

ESELVNQIIEQLIKK

N/A

CD8+ T-cells(b)

RT 528–543

KEKVYLAWVPAHKGIG

N/A

CD4+ T-cells(c)

  1. *RT 63–72 wt/RT 66–76 wt and RT 63–72 dr/RT 66–76 dr were used in pools called RT 63–76 wt and RT 63–76 dr, respectively.
  2. References: (a) -43; (b) -130; (c) –65.