DNA gyrase subunit B; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner.

Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.

Cell division topological specificity factor; Prevents the cell division inhibition by proteins MinC and MinD at internal division sites while permitting inhibition at polar sites. This ensures cell division at the proper site by restricting the formation of a division septum at the midpoint of the long axis of the cell.

methionine--tRNA ligase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.

DNA gyrase inhibitor; Inhibits all the catalytic activities of DNA gyrase by preventing its interaction with DNA. Acts by binding directly to the C- terminal domain of GyrB, which probably disrupts DNA binding by the gyrase.

DNA topoisomerase IV; Derived by automated computational analysis using gene prediction method: Protein Homology.

S26 family signal peptidase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the peptidase S26 family.

Transcription elongation factor NusA; Participates in both transcription termination and antitermination.

Lipoprotein localization factor LolB; Plays a critical role in the incorporation of lipoproteins in the outer membrane after they are released by the LolA protein.