# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.168841 Bacteria.52362 Proteobacteria.231324 Gammaproteobacteria.9889 Thiomicrospira.843 tcy.208 tcy:Thicy_0200 D-alanine--D-alanine ligase; K01921 D-alanine-D-alanine ligase [EC:6.3.2.4] OC.168841 Bacteria.52362 Proteobacteria.231324 Gammaproteobacteria.9889 Thiomicrospira.843 tao.250 tao:THIAE_01185 ddl; D-alanine--D-alanine ligase; K01921 D-alanine-D-alanine ligase [EC:6.3.2.4]