# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1234684 Bacteria.64308 Proteobacteria.194624 Alphaproteobacteria.72068 Croceicoccus.5633 cna.3301 cna:AB433_18795 beta-lactamase; K17836 beta-lactamase class A [EC:3.5.2.6]