>d1ep4a1 c.55.3.1 (A:430-539) HIV RNase H (Domain of reverse transcriptase) {Human immunodeficiency virus type 1} ekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelqaiylalqds glevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvpah