>d1rdhb1 c.55.3.1 (B:432-556) HIV RNase H (Domain of reverse transcriptase) {Human immunodeficiency virus type 1} epivgaetfyvdgaanretklgkagyvtnkgrqkvvpltnttnqktelqaiylalqdsgl evnivtdsqyalgiiqaqpdkseselvnqiieqlikkekvylawvpahkgiggneqvdkl vsagi