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Literature DB >> 2265754

The superoxide dismutase-encoding gene of the obligately anaerobic bacterium Bacteroides gingivalis.

Abstract

The gene (sod) encoding the superoxide dismutase (SOD) of the obligately anaerobic bacterium Bacteroides gingivalis was cloned. The amino acid (aa) sequence of the SOD, deduced from the nucleotide sequence of the sod gene, basically resembled that of known Fe-SODs. However, the aa sequence of the B. gingivalis SOD was found to be intermediate between those of Fe-SOD and Mn-SOD in a limited region around the putative second ligand, where major differences between the aa sequences of Fe-SOD and Mn-SOD are known to exist.

Entities: Gene Species

Mesh：

Substances：
Superoxide Dismutase

Year: 1990 PMID： 2265754 DOI： 10.1016/0378-1119(90)90357-w

Source DB: PubMed Journal: Gene ISSN： 0378-1119 Impact factor: 3.688

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Cited

13 in total

1. A change of the metal-specific activity of a cambialistic superoxide dismutase from Porphyromonas gingivalis by a double mutation of Gln-70 to Gly and Ala-142 to Gln.

Authors: B Y Hiraoka; F Yamakura; S Sugio; K Nakayama
Journal: Biochem J Date: 2000-01-15 Impact factor: 3.857

2. Transcriptional analysis of the rubrerythrin and superoxide dismutase genes of Clostridium perfringens.

Authors: T A Geissmann; M Teuber; L Meile
Journal: J Bacteriol Date: 1999-11 Impact factor: 3.490

3. The bcp gene in the bcp-recA-vimA-vimE-vimF operon is important in oxidative stress resistance in Porphyromonas gingivalis W83.

Authors: N A Johnson; R M E McKenzie; H M Fletcher
Journal: Mol Oral Microbiol Date: 2010-11-18 Impact factor: 3.563

10. Adaptation of Porphyromonas gingivalis to microaerophilic conditions involves increased consumption of formate and reduced utilization of lactate.

Authors: Janina P Lewis; Divya Iyer; Cecilia Anaya-Bergman
Journal: Microbiology (Reading) Date: 2009-08-14 Impact factor: 2.777

The superoxide dismutase-encoding gene of the obligately anaerobic bacterium Bacteroides gingivalis.

1. A change of the metal-specific activity of a cambialistic superoxide dismutase from Porphyromonas gingivalis by a double mutation of Gln-70 to Gly and Ala-142 to Gln.

2. Transcriptional analysis of the rubrerythrin and superoxide dismutase genes of Clostridium perfringens.

3. The bcp gene in the bcp-recA-vimA-vimE-vimF operon is important in oxidative stress resistance in Porphyromonas gingivalis W83.

4. Isolation, expression, and nucleotide sequence of the sod gene from Porphyromonas gingivalis.

5. Purification of Helicobacter pylori superoxide dismutase and cloning and sequencing of the gene.

6. Rapid viability loss on exposure to air in a superoxide dismutase-deficient mutant of Porphyromonas gingivalis.

7. Nucleotide sequence of Streptococcus mutans superoxide dismutase gene and isolation of insertion mutants.

8. Cloning and characterization of a new protease gene (prtH) from Porphyromonas gingivalis.

9. Expression of the tpr protease gene of Porphyromonas gingivalis is regulated by peptide nutrients.

10. Adaptation of Porphyromonas gingivalis to microaerophilic conditions involves increased consumption of formate and reduced utilization of lactate.