A0A2M7JEF4 A0A2M7JEF4_9BACT CRISPR-associated helicase Cas3 cas3 , COZ71_01440Candidatus Desantisbacteria bacterium CG_4_8_14_3_um_filter_40_12 585 AA A0A2S5EAJ7 A0A2S5EAJ7_9BACT HD Cas3-type domain-containing protein AA81_11835 Petrotoga halophila DSM 16923 486 AA A0A318CSC4 A0A318CSC4_UNCDE CRISPR-associated endonuclease Cas3 C4B58_13090 Deltaproteobacteria bacterium 582 AA A0A3B8KR94 A0A3B8KR94_9BACT HD Cas3-type domain-containing protein DCE03_03320 Synergistaceae bacterium 554 AA A0A497HWI9 A0A497HWI9_UNCTR HD Cas3-type domain-containing protein DRN58_10000 Thermococci archaeon 563 AA A0A5C9D5B3 A0A5C9D5B3_UNCSP Putative helicase FD137_1394 Spirochaetota bacterium (Spirochaetes) 430 AA A0A7C2CG12 A0A7C2CG12_9BACT CRISPR-associated helicase Cas3 cas3 , ENP80_00025Candidatus Aminicenantes bacterium 581 AA A0A7C2H7I2 A0A7C2H7I2_9ARCH CRISPR-associated endonuclease Cas3 ENP43_05920 Candidatus Bathyarchaeota archaeon 485 AA A0A7C4H930 A0A7C4H930_9ARCH DEAD/DEAH box helicase ENU26_02810 Candidatus Bathyarchaeota archaeon 433 AA A0A7V0V236 A0A7V0V236_9CHLR CRISPR-associated endonuclease Cas3 ENQ36_04915 Anaerolineae bacterium 600 AA A0A832ZSV9 A0A832ZSV9_9CREN DEAD/DEAH box helicase EYH44_05095 Thermoprotei archaeon 446 AA A0A8D6PP73 A0A8D6PP73_9EURY CRISPR-associated helicase Cas3 MLAUSG7_0158 Methanocaldococcus lauensis 464 AA A0A929GZQ8 A0A929GZQ8_UNCCH CRISPR-associated helicase Cas3 cas3 , IMY86_00110Chloroflexota bacterium 579 AA A0A953LJJ7 A0A953LJJ7_SYMTR CRISPR-associated helicase/endonuclease Cas3 CWE10_13740 Symbiobacterium thermophilum 600 AA A0A0J0V9V7 A0A0J0V9V7_9BACI HD Cas3-type domain-containing protein ABH20_02235 Geobacillus sp. T6 415 AA A0A1W9RM61 A0A1W9RM61_9BACT HD Cas3-type domain-containing protein B6D55_07085 Candidatus Omnitrophica bacterium 4484_70.2 469 AA A0A1W9TLN4 A0A1W9TLN4_9BACT CRISPR-associated helicase/endonuclease Cas3 B6I29_02545 Marinitoga sp. 4572_148 543 AA A0A2U1VLP0 A0A2U1VLP0_9PROT CRISPR-associated protein Cas3 TSO221_30230 Azospirillum sp. TSO22-1 418 AA A0A2V9KN84 A0A2V9KN84_UNCAI HD Cas3-type domain-containing protein DMG27_20215 Acidobacteriota bacterium 573 AA A0A376NTZ1 A0A376NTZ1_ECOLX CRISPR-associated helicase Cas3 cas3_2 , NCTC11341_01166Escherichia coli 538 AA A0A5X6ESX6 A0A5X6ESX6_SALET CRISPR-associated helicase Cas3 cas3 , EKG95_27845Salmonella enterica subsp. enterica serovar Aqua 593 AA A0A6C6Z5B8 A0A6C6Z5B8_SALPB HD Cas3-type domain-containing protein SPAB_03652 Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) 577 AA A0A7Y4U3V1 A0A7Y4U3V1_UNCDE CRISPR-associated endonuclease Cas3 HOP18_15925 Deltaproteobacteria bacterium 570 AA A0A7Y6IN36 A0A7Y6IN36_9ACTN CRISPR-associated endonuclease Cas3 HT134_13850 Nonomuraea rhodomycinica 585 AA A0A832WJ91 A0A832WJ91_9EURY CRISPR-associated endonuclease Cas3 HA261_05555 Methanosarcina sp 497 AA