# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.508384	Bacteria.420647	Proteobacteria.597775	Deltaproteobacteria.108615	dat.638	dat:HRM2_05530   putative CRISPR-associated protein Cas4; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]
OC.508384	Bacteria.420647	Bacteroidetes.74681	Petrimonas.1585	pmuc.822	pmuc:ING2E5A_0831   CRISPR-associated protein Cas4 {ECO:0000313|EMBL:ADB41984,1}; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]
OC.508384	Bacteria.420647	Bacteroidetes.74681	Petrimonas.1585	pet.603	pet:PEIBARAKI_4560   CRISPR-associated protein Cas4; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]
OC.508384	Bacteria.420647	Bacteroidetes.74681	Spirosoma.4201	sli.5838	sli:Slin_6022   CRISPR-associated protein Cas4; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]
OC.508384	Bacteria.420647	Bacteroidetes.74681	Spirosoma.4201	srd.1074	srd:SD10_05680   CRISPR-associated protein Cas4; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]
OC.508384	Bacteria.420647	Bacteroidetes.74681	Spirosoma.4201	smon.2850	smon:AWR27_14695   CRISPR-associated protein Cas4; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]
OC.508384	Bacteria.420647	Bacteroidetes.74681	Runella.7170	run.5598	run:DR864_29180   cas4; CRISPR-associated protein Cas4; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]