> 1vrt_A_seq_5 (A: 319-425) HIV-1 REVERSE TRANSCRIPTASE; 1VRT YDPSKDLIAEIQKQGQGQWTYQIYQEPFKNLKTGKYARMRGAHTNDVKQLTEAVQKITTE SIVIWGKTPKFKLPIQKETWETWWTEYWQATWIPEWEFVNTPPLVKL