>2qkk_J mol:protein length:154 Ribonuclease H1 GSHMGDFVVVYTDGCCSSNGRRRPRAGIGVYWGPGHPLNVGIRLPGRQTNQRAEIHAAC KAIEQAKTQNINKLVLYTNSMFTINGITNWVQGWKKNGWKTSAGKEVINKEDFVALERL TQGMDIQWMHVPGHSGFIGNEEADRLAREGAKQSED