>7YKV_1|Chains A, B|archaeal nuclease RecJ2|Methanocaldococcus jannaschii DSM 2661 (243232) AHMMEKLKEIEKVTKAIKEKILNHYGYIRVITHHDTDGLSSGGILAKMLMRTNKLFHLTVVEHLSKEVIEKLAKENEVNKPLFIFAAMGSGQIEEIIKHNFNAIILDHHPPVIKDSFINENIIQLNPHIFGVDGSREITASGVCYLVAREFGYYDLSVLAIVGIIGDMQYNPLLGLNKFIVNEAREYRYVKIMNDIVYNIYDVEIYKAIAYCTKPYIPDLASEGKAFKFLKDIGIDPNKKQLDDTDKKKLLSAIIFKYPKIENLLIDRYLIEHKVRDAFLLSEMLNAVGRNGLFAVGIGICLEDDECIKIGNQILWEYKKNLINELKSVKLKKLNNIYYFEGKKGMIGIIASILVDDKPVIGYHIEGDIAKFSARGNRDLVNRGLNLSVAMAVAKEFGGNGGGHDVASGAVVSKDKVQEFLKRVDEIIGEQLRR