>4DZV_2|Chain B|4-alpha/beta| XRTWEEWDRAIAEYARRIEELIRAAQEQQRKNEEALREL >4DZV_1|Chain A|gp41-5|Synthetic construct (32630) SGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARILSGGSGGWMEWDREINNYTSLIHSLIEESQNQQEKNEQELLGGSGGSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARILSGGSGGWMEWDREINNYTSLIHSLIEESQNQQEKNEQELLGGSGGSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARIL