Roadblock/LC7 domain protein; Identified by match to protein family HMM PF03259.

Periplasmic sensor signal transduction histidine kinase; Identified by match to protein family HMM PF00672; match to protein family HMM PF02518.

Conserved hypothetical protein; When present on multicopy plasmids confers increased resistance to fluoroquinolone antibiotics such as ciprofloxacin and sparfloxacin but not the quinolone nalidixic acid. Forms a structure that exhibits size, shape and electrostatic similarity to B-form DNA; it may bind to DNA gyrase which is postulated to protect it from fluoroquinolones (By similarity). Belongs to the pentapeptide repeat protein family.

Putative 3-hydroxyacyl-CoA dehydrogenase; Identified by match to protein family HMM PF00378; match to protein family HMM PF00725; match to protein family HMM PF02737.

Identified by match to protein family HMM PF00378; Belongs to the enoyl-CoA hydratase/isomerase family.

Probable enoyl-CoA hydratase; Identified by match to protein family HMM PF00378.

NADH-quinone oxidoreductase, I subunit; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be menaquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.

Electron transfer flavoprotein, beta subunit; Identified by similarity to SP:O85691; match to protein family HMM PF01012.

Electron transfer flavoprotein, alpha subunit; Identified by similarity to SP:P38974; match to protein family HMM PF00766; match to protein family HMM PF01012.