# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.168879 Bacteria.52378 Firmicutes.84112 Firmicutes___Bacilli.64177 Paenibacillus.46269 pnp.185 pnp:IJ22_00950 D-alanine--D-alanine ligase; K01921 D-alanine-D-alanine ligase [EC:6.3.2.4]