# OC Root 2nd 3rd 4th PC Gene/Definition OC.168879 Bacteria.52378 Bacteroidetes.71894 Salinibacter.1373 sru.2124 sru:SRU_2197 D-alanine--D-alanine ligase; K01921 D-alanine-D-alanine ligase [EC:6.3.2.4] OC.168879 Bacteria.52378 Bacteroidetes.71894 Salinibacter.1373 srm.2401 srm:SRM_02423 ddlA; D-alanine--D-alanine ligase A; K01921 D-alanine-D-alanine ligase [EC:6.3.2.4]