# OC Root 2nd 3rd 4th PC Gene/Definition OC.168879 Bacteria.52378 Firmicutes.48195 Firmicutes___Clostridia.177290 pbq.1413 pbq:C3V37_07670 D-alanine--D-alanine ligase; K01921 D-alanine-D-alanine ligase [EC:6.3.2.4]