Q57829 CS3HD_METJA CRISPR-associated endonuclease Cas3-HD [...] cas3 , cas3'', MJ0384Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) 244 AA P38036 CAS3_ECOLI CRISPR-associated endonuclease/helicase Cas3 [...] ygcB , cas3, b2761, JW2731Escherichia coli (strain K12) 888 AA F2XG53 CAS3_STRTR CRISPR-associated nuclease/helicase Cas3 [...] cas3 Streptococcus thermophilus 926 AA Q53VY2 CAS3_THET8 CRISPR-associated endonuclease/helicase Cas3 [...] cas3 , TTHB187Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) 920 AA Q8U336 CS3HD_PYRFU CRISPR-associated endonuclease Cas3-HD [...] cas3 , cas3'', PF0639Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) 237 AA O27158 CAS3_METTH CRISPR-associated nuclease/helicase Cas3 [...] cas3 , MTH_1086Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) 830 AA Q6D0W9 CAS3_PECAS CRISPR-associated nuclease/helicase Cas3 subtype I-F/YPEST [...] cas3 , ECA3680Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) 1,098 AA Q02ML8 CAS3_PSEAB CRISPR-associated nuclease/helicase Cas3 subtype I-F/YPEST [...] cas3 , PA14_33340Pseudomonas aeruginosa (strain UCBPP-PA14) 1,076 AA G4RJZ4 CS3HD_THETK CRISPR-associated endonuclease Cas3-HD [...] cas3' , cas3'', TTX_1254Thermoproteus tenax (strain ATCC 35583 / DSM 2078 / JCM 9277 / NBRC 100435 / Kra 1) 226 AA Q97WW0 CS3HD_SACS2 CRISPR-associated endonuclease Cas3-HD [...] cas3 , cas3'', SSO2001Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) 239 AA D4GQN8 CAS3_HALVD CRISPR-associated nuclease/helicase Cas3 [...] cas3 , HVO_A0209, C498_09721Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) (Halobacterium volcanii) 937 AA Q57821 CAS3_METJA Putative CRISPR-associated nuclease/helicase Cas3 [...] cas3 , MJ0376Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) 728 AA Q1CW46 CAS3_MYXXD Putative CRISPR-associated nuclease/helicase Cas3 [...] cas3 , MXAN_7264Myxococcus xanthus (strain DK1622) 746 AA A0A401FWW9 A0A401FWW9_9BACT CRISPR-associated endonuclease Cas1 [...] cas1 , DENIS_2411Desulfonema ishimotonii 1,250 AA A0A011N0W0 A0A011N0W0_9PROT CRISPR-associated endonuclease/helicase Cas3 [...] ygcB , AW07_00652Candidatus Accumulibacter sp. SK-11 933 AA A0A059U442 A0A059U442_SALPI Cas3 protein I-U-Csx17 cas3 Salinispora pacifica 799 AA A0A059U4M5 A0A059U4M5_SALAC Cas3 protein I-U-Sa cas3 Salinispora arenicola 967 AA A0A059U6I9 A0A059U6I9_SALPI Cas3 protein I-U-Csx17 cas3 Salinispora pacifica 799 AA A0A059U6J4 A0A059U6J4_9ACTN Cas3 protein I-U-Csx17 cas3 Salinispora tropica 799 AA A0A059U753 A0A059U753_SALPI Cas3 protein I-B cas3 Salinispora pacifica 810 AA A0A059U757 A0A059U757_SALAC Cas3 protein I-U-Sa cas3 Salinispora arenicola 967 AA A0A060HJY4 A0A060HJY4_9ARCH Putative CRISPR-associated helicase and HD nuclease Cas3 cas3-2 , NVIE_025740Nitrososphaera viennensis EN76 746 AA A0A064A1J7 A0A064A1J7_9FUSO HD Cas3-type domain-containing protein FUSO7_13950 Fusobacterium necrophorum BFTR-2 759 AA A0A068QZT6 A0A068QZT6_9GAMM HD Cas3-type domain-containing protein XPG1_0521 Xenorhabdus poinarii G6 918 AA A0A069RIX7 A0A069RIX7_PEPLI Metal dependent phosphohydrolase CLIT_2c03590 Peptoclostridium litorale DSM 5388 721 AA