ATP-dependent Clp protease ATP-binding subunit ClpC; Belongs to the ClpA/ClpB family.

Modulator of CtsR repression McsB; Catalyzes the specific phosphorylation of arginine residues in a large number of proteins. Is part of the bacterial stress response system. Protein arginine phosphorylation has a physiologically important role and is involved in the regulation of many critical cellular processes, such as protein homeostasis, motility, competence, and stringent and stress responses, by regulating gene expression and protein activity.

ATP-dependent Clp protease ATP-binding subunit ClpE; Belongs to the ClpA/ClpB family.

Conserved hypothetical protein.

ATP-dependent Clp protease proteolytic subunit; Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins. ClpXP2 is involved in the complete degradation of the Site-2 clipped anti-sigma-W factor RsiW. This results in the release of SigW and the transcription activation of the genes under the control of the sigma-W factor (By similarity); Belongs to the peptidase S14 family.

DNA repair protein RadA; DNA-dependent ATPase involved in processing of recombination intermediates, plays a role in repairing DNA breaks. Stimulates the branch migration of RecA-mediated strand transfer reactions, allowing the 3' invading strand to extend heteroduplex DNA faster. Binds ssDNA in the presence of ADP but not other nucleotides, has ATPase activity that is stimulated by ssDNA and various branched DNA structures, but inhibited by SSB. Does not have RecA's homology-searching function.

Conserved hypothetical protein; Might take part in the signal recognition particle (SRP) pathway. This is inferred from the conservation of its genetic proximity to ftsY/ffh. May be a regulatory protein.

Growth inhibitor; Toxic component of a type II toxin-antitoxin (TA) system.

DNA-directed RNA polymerase sigma-30 factor sigma-H; Belongs to the sigma-70 factor family.