Sequence alignment between 9nnh(J) and UniProt seq P0DV92 (HNH78_ECOLX):

P0DV92 (HNH78_ECOLX): Retron Ec78 putative HNH endonuclease from Escherichia coli
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         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MKELARLESPEILDQYTAGQNDWMEIDQSAVWPKLTEMQGEFCAYCECRLNRRHIEHFRPRGKFPALTFIWSNLFGSCGDSKKSGGWSRCGIYKDNGAGAYNADDLIKPDEENPDDYLLFLTTGEVVPAIGLTGRALKKAQETIRVFNLNGDIKLLGSRRTAVQAIMPNVEYLYSLLEEFEEDDWNEMLRDELEKIESDEFKTALKHAWTSNQEFA
         .X......X.......X.......................X...........X..................X.........X.........................................................................X..................X.....X...................X.........X.....
PDB seq: MRELARLERPEILDQYIAGQNDWMEIDQSAVWPKLTEMQGGFCAYCECRLNRCHIEHFRPRGKFPALTFIWNNLFGSCGDSRKSGGWSRCGIYKDNGAGAYNADDLIKPDEENPDDYLLFLTTGEVVPAIGLTGRALKKAQETIRVFNLNGDIKLFGSRRTAVQAIMPNVEYLYTLLEEFDEDDWNEMLRDELEKIESDEYKTALKHAWTF-----
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-     
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