Conserved hypothetical protein; Similar to SP:P32680 PID:396338 GB:U00096 PID:1790432 percent identity: 54.59; identified by sequence similarity; putative; To E.coli YjaG.

DNA-binding protein HU-alpha (hupA); Histone-like DNA-binding protein which is capable of wrapping DNA to stabilize it, and thus to prevent its denaturation under extreme environmental conditions; Belongs to the bacterial histone-like protein family.

orfG protein; Involved in iron-sulfur cluster biogenesis. Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins. Could also act as a scaffold/chaperone for damaged Fe/S proteins.

Mutator mutT protein (mutT); Involved in the GO system responsible for removing an oxidatively damaged form of guanine (7,8-dihydro-8-oxoguanine) from DNA and the nucleotide pool. 8-oxo-dGTP is inserted opposite dA and dC residues of template DNA with almost equal efficiency thus leading to A.T to G.C transversions. MutT specifically degrades 8-oxo-dGTP to the monophosphate (By similarity); Belongs to the Nudix hydrolase family.

N-acetylmuramoyl-L-alanine amidase, putative; Cell-wall hydrolase involved in septum cleavage during cell division; Belongs to the N-acetylmuramoyl-L-alanine amidase 3 family.

mazG protein (mazG); Involved in the regulation of bacterial cell survival under conditions of nutritional stress. Regulates the MazE-MazF toxin- antitoxin (TA) system that mediates programmed cell death (PCD). This is achieved by lowering the cellular concentration of (p)ppGpp produced by RelA under amino acid starvation, thus protecting the cell from the toxicity of MazF. Reduction of (p)ppGpp can be achieved by direct degradation of (p)ppGpp or by degradation of NTPs, which are substrates for (p)ppGpp synthesis by RelA (By similarity); Belongs to the nucleoside triphosphate pyrophos [...]

5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family.

lacZ expression regulator (icc); Hydrolyzes cAMP to 5'-AMP. Plays an important regulatory role in modulating the intracellular concentration of cAMP, thereby influencing cAMP-dependent processes. May coordinate responses to nutritional stress, ensuring optimal competence development. Belongs to the cAMP phosphodiesterase class-III family.

Riboflavin kinase / FMN adenylyltransferase (ribF); Catalyzes the phosphorylation of riboflavin to FMN followed by the adenylation of FMN to FAD.