# OC Root 2nd 3rd 4th PC Gene/Definition OC.100471 Bacteria.171766 Proteobacteria.555310 Deltaproteobacteria.32467 samy.7949 samy:DB32_008650 D-alanine--D-alanine ligase; K01921 D-alanine-D-alanine ligase [EC:6.3.2.4]