>d3qina1 c.55.3.1 (A:427-559) HIV RNase H (Domain of reverse transcriptase) {Hiv-1 m:b_hxb2r [TaxId: 11706]} yqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelqaiylal qdsglevnivtdsqyalgiitqwihnwkvknvdlvnqiieqlikkekvylawvpahkgig gneqvdklvsagirkv