>2X7R_1|Chains A, D, F[auth N]|TRANSMEMBRANE PROTEIN GP41|HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 LW12.3 ISOLATE (82834) GAMDDDDKSTMGAASMTLTVQARQLLSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARIL >2X7R_2|Chains B, C, E|TRANSMEMBRANE PROTEIN GP41|HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 LW12.3 ISOLATE (82834) GAMDDDDKMEWDREINNYTSLIHSLIEESQNQQEKNEQELLELDKWASLWNWFNITNWLWYIK