Copper-zinc superoxide dismutase; Destroys radicals which are normally produced within the cells and which are toxic to biological systems. Belongs to the Cu-Zn superoxide dismutase family.

Similar to Yersinia pestis hypothetical protein Ypo3170 SWALL:Q8ZC52 (EMBL:AJ414155) (166 aa) fasta scores: E(): 7.7e-46, 84.66% id in 163 aa, and to Pasteurella multocida hypothetical protein Pm1656 SWALL:Q9CKG2 (EMBL:AE006202) (163 aa) fasta scores: E(): 1.9e-40, 74.23% id in 163 aa; Belongs to the UPF0234 family.

Similar to Rhodospirillum rubrum pyruvate-flavodoxin oxidoreductase NifJ SWALL:NIFJ_RHORU (SWALL:Q53046) (1191 aa) fasta scores: E(): 0, 54.73% id in 1182 aa, and to Escherichia coli probable pyruvate-flavodoxin oxidoreductase ydbk or b1378 SWALL:NIFJ_ECOLI (SWALL:P52647) (1174 aa) fasta scores: E(): 0, 78.79% id in 1174 aa. Also similar to ECA2957 (47.377% id. in 1182 aa overlap).

NADH-quinone oxidoreductase chain C/D; 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 ubiquinone. 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; In the N-terminal section; belongs to the complex I 30 kDa subunit family.

Chaperone protein DnaJ; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins and by disaggregating proteins, also in an autonomous, DnaK-independent fashion. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent interactions between DnaJ, D [...]

50S ribosomal subunit protein L13; This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself. It is important during the early stages of 50S assembly.

50S ribosomal subunit protein L5; This is 1 of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance. In the 70S ribosome it contacts protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement. Contacts the P site tRNA; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs.

30S ribosomal subunit protein S19; Protein S19 forms a complex with S13 that binds strongly to the 16S ribosomal RNA.

Probable peroxidase; Similar to Yersinia pestis putative alkyl hydroperoxide reductase subunit C AhpC or ypo3194 or y0988 SWALL:AAM84569 (EMBL:AJ414155) (200 aa) fasta scores: E(): 2.6e-76, 91.5% id in 200 aa, and to Vibrio vulnificus peroxiredoxin vv10453 SWALL:AAO08975 (EMBL:AE016798) (202 aa) fasta scores: E(): 1.4e-61, 73.5% id in 200 aa.