# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.639115 Archaea.32464 Euryarchaeota.37260 Thermococcus.8079 - thm.1936 thm:CL1_1960 CRISPR-associated Cas2 family protein 2; K09951 CRISPR-associated protein Cas2 OC.639115 Archaea.32464 Euryarchaeota.37260 Thermococcus.8079 - teu.1937 teu:TEU_10810 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639115 Archaea.32464 Euryarchaeota.37260 Thermococcus.8079 - tsl.1636 tsl:A3L11_08470 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639116 Archaea.102296 - - - nac.808 nac:AQV86_04310 hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639117 Archaea.34083 Euryarchaeota.4560 Thermoplasma.1479 - tvo.115 tvo:TVG0110650 TVG0110650; hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639117 Archaea.34083 Euryarchaeota.4561 - - pto.59 pto:PTO0048 conserved hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanocaldococcus.454 - mja.395 mja:MJ_0386 conserved hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanocaldococcus.454 - mfe.1390 mfe:Mefer_1430 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanocaldococcus.454 - mvu.12 mvu:Metvu_0001 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanocaldococcus.454 - mfs.1149 mfs:MFS40622_1180 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanocaldococcus.454 - mjh.434 mjh:JH146_0434 CRISPR-associated protein, Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanocaldococcus.2334 - mif.915 mif:Metin_0930 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 - - mig.236 mig:Metig_0215 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanococcus.4014 - mvo.495 mvo:Mvol_0557 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 - - mok.124 mok:Metok_0113 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanothermobacter.1852 - mth.91 mth:MTH_1083 conserved protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanothermobacter.1852 - mwo.1442 mwo:MWSIV6_1474 cas2; CRISPR-associated endoribonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanosphaera.1922 - mst.424 mst:Msp_0425 conserved hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanosphaera.2074 - mst.888 mst:Msp_0947 conserved hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobrevibacter.1702 Methanobrevibacter_sp_.264 meb.133 meb:Abm4_0105 CRISPR-associated endoribonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobrevibacter.1702 - msi.187 msi:Msm_0163 conserved hypothetical proetin predicted to be involved in DNA repair Msm_0163; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobrevibacter.1702 - mru.793 mru:mru_0799 CRISPR-associated protein Cas2-1; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobrevibacter.1702 - mol.405 mol:YLM1_0393 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.1680 Methanobacterium_sp_.445 meth.364 meth:MBMB1_0362 hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.1680 - mew.1345 mew:MSWAN_1411 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.1680 Methanobacterium_formicicum.2227 mfc.1405 mfc:BRM9_1437 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.1680 Methanobacterium_formicicum.2303 mfc.1855 mfc:BRM9_1904 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.1680 Methanobacterium_formicicum.2338 mfi.93 mfi:DSM1535_0084 hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.1680 - mcub.1265 mcub:MCBB_1312 cas2; CRISPR-associated endoribonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.1680 - msub.425 msub:BK009_02115 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Methanobacterium.3803 Methanobacterium_sp_.3793 metn.1852 metn:BK008_09795 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Archaeoglobus.1679 - ave.753 ave:Arcve_0778 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Archaeoglobus.1679 - ast.1220 ast:Asulf_01247 CRISPR-associated protein, Cas2 family; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Archaeoglobus.2485 Archaeoglobus_fulgidus.1447 afu.2378 afu:AF_2434 conserved hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Archaeoglobus.2485 Archaeoglobus_fulgidus.1447 afg.2527 afg:AFULGI_00026990 CRISPR-associated endoribonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Geoglobus.458 - gac.1562 gac:GACE_1637 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Geoglobus.458 - gah.420 gah:GAH_00428 CRISPR-associated protein, Cas2 family; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Pyrococcus.1015 Pyrococcus_sp_.1816 pyn.1807 pyn:PNA2_1812 hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Pyrococcus.1015 Pyrococcus_sp_.2723 pys.782 pys:Py04_0790 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Pyrococcus.1015 Pyrococcus_furiosus.1837 pfu.1101 pfu:PF1117 hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Pyrococcus.1015 Pyrococcus_furiosus.1837 pfi.914 pfi:PFC_04805 hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Pyrococcus.3438 - pya.938 pya:PYCH_09690 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Pyrococcus.3438 - pyc.691 pyc:TQ32_03840 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 Thermococcus_sp_.389 the.731 the:GQS_03665 hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 Thermococcus_sp_.389 thh.422 thh:CDI07_02225 cas2; CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 - tko.443 tko:TK0445 hypothetical protein, conserved, DUF196 family; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 - ton.320 ton:TON_0320 hypothetical protein, conserved; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 - tlt.143 tlt:OCC_00717 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 - tpie.1321 tpie:A7C91_07575 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 - tbs.432 tbs:A3L01_02270 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1487 - tprf.1141 tprf:A3L09_05935 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1488 Thermococcus_sp_.7185 thv.1334 thv:ADU37_CDS13350 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1489 - tba.483 tba:TERMP_00479 CRISPR-associated protein Cas2-like protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1489 - ths.1002 ths:TES1_1009 CRISPR-associated protein Cas1-like protein; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1489 - tpie.786 tpie:A7C91_04545 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 Thermococcus_sp_.1547 tha.1094 tha:TAM4_2056 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 - tga.1298 tga:TGAM_1299 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 - thm.377 thm:CL1_0383 CRISPR associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 - tnu.206 tnu:BD01_0211 Uncharacterized protein predicted to be involved in DNA repair; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 - teu.1200 teu:TEU_06725 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 - tgy.1961 tgy:X802_10240 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 - tsl.1170 tsl:A3L11_06090 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.1490 - ttd.712 ttd:A3L14_03730 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.10345 - tch.1004 tch:CHITON_1030 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 Thermococcus.13071 - tsi.1472 tsi:TSIB_1494 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639118 Archaea.34081 Euryarchaeota.4557 - - ppac.1533 ppac:PAP_07940 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639119 Archaea.91087 Thaumarchaeota.3682 Nitrososphaera.4867 - nvn.2460 nvn:NVIE_025810 cas2-2; CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639119 Archaea.91087 Thaumarchaeota.3682 - - ncv.1696 ncv:NCAV_1777 cas2; CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Methanothermobacter.1861 Methanothermobacter_sp_.1089 metc.972 metc:MTCT_0978 conserved hypothetical protein; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Methanothermobacter.1861 Methanothermobacter_sp_.1089 mete.1022 mete:tca_01040 cas2; CRISPR-associated endoribonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 - - mfv.1107 mfv:Mfer_1132 CRISPR-associated protein, Cas2 family; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Pyrococcus.4661 Pyrococcus_sp_.2083 pys.109 pys:Py04_0111 putative CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Pyrococcus.6738 - pya.1408 pya:PYCH_14570 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Pyrococcus.7460 - pyc.1176 pyc:TQ32_06475 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Thermococcus.4295 Thermococcus_sp_.2726 the.114 the:GQS_00570 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Thermococcus.4295 - thm.1790 thm:CL1_1813 CRISPR-associated Cas2 family protein 1; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Thermococcus.4295 - tpep.41 tpep:A0127_00215 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Thermococcus.4295 - tce.568 tce:A3L02_02985 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Thermococcus.4295 - tsl.1804 tsl:A3L11_09325 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Thermococcus.4296 - trl.288 trl:A3L10_01470 CRISPR-associated endonuclease Cas2; K09951 CRISPR-associated protein Cas2 OC.639120 Archaea.34080 Euryarchaeota.4556 Thermococcus.9779 - tch.202 tch:CHITON_0202 CRISPR-associated protein Cas2; K09951 CRISPR-associated protein Cas2