>4I2L_1|Chain A[auth C]|GP41|Human immunodeficiency virus type 1 (11708)
QQQNNLLRAIEAQQHLLQLTVWGIKQLQARILAVERYLKDQX
>4I2L_2|Chain B[auth D]|inhibitor MTSFT|null
XMTWETWEREIENYTKQIYKILEESQEQQDRNEKDLLE