>d1lkua1 c.55.3.1 (A:5-138) HIV RNase H (Domain of reverse transcriptase) {Human immunodeficiency virus type 1 [TaxId: 11676]} yqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelqaiylal qdsglevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvpahkgiggne qvdklvsagirkvl