FIG 2.

Genetic organization of Rid superfamily members in P. aeruginosa. P. aeruginosa strain PAO1 encodes eight Rid subfamily members. (A) In this schematic, taken from the PubSEED website (22), the Rid subfamily member is designated in black among neighboring genes in gray. (B) Characteristics of each Rid family member are listed using data from the listed source or the present study. In vitro 2AA deaminase activity indicates activity assays with purified protein. In vivo 2AA deaminase activity indicates that the relevant protein complements the defects caused by 2AA accumulation in a ridA mutant of S. enterica. “No data” indicates that this activity was not tested. (2), reference 2.