>d1c9ra1 c.55.3.1 (A:430-558) HIV RNase H (Domain of reverse transcriptase) {Human immunodeficiency virus type 1} ekepivgaetfyvdgaanaatklgkagyvtnkgrqkvvpltnttnqktelqaiylalqds glevnivtdsqyalgiiqaqpdkseselvnqiiealikkeavylawvpahagiggnaavd alvsagiaa