# OC Root 2nd 3rd PC Gene/Definition OC.1366244 Bacteria.394237 Aquificae.4392 pmx.3 pmx:PERMA_0252 hypothetical protein OC.1366244 Bacteria.394237 Aquificae.4392 pmx.3 pmx:PERMA_A0049 conserved hypothetical protein; K07464 CRISPR-associated exonuclease Cas4 [EC:3.1.12.1]