An iron-binding protein, Dpr, from Streptococcus mutans prevents iron-dependent hydroxyl radical formation in vitro

Journal of Bacteriology

Volumn 184, Issue 11, 2002, Pages 2931-2939

  Yamamoto, Yuji ^a   Poole, Leslie B ^a   Hantgan, Roy R ^a   Kamio, Yoshiyuki ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CATALASE; FERRITIN; GENE PRODUCT; HEME; HYDROXYL RADICAL; IRON; IRON BINDING PROTEIN; PEROXIDASE; PROTEIN DPR; PROTEIN SUBUNIT; UNCLASSIFIED DRUG; ZINC;

ARTICLE; BACTERIAL CHROMOSOME; BACTERIUM MUTANT; CATALYSIS; CHEMICAL REACTION; GENE ISOLATION; LIGHT SCATTERING; MOLECULAR WEIGHT; NONHUMAN; NUCLEOTIDE SEQUENCE; PRIORITY JOURNAL; PROTEIN PURIFICATION; PROTEIN STRUCTURE; STREPTOCOCCUS MUTANS; STRUCTURE ANALYSIS; ULTRACENTRIFUGATION;

BACTERIAL PROTEINS; CARRIER PROTEINS; DNA-BINDING PROTEINS; HYDROXYL RADICAL; IRON; IRON-BINDING PROTEINS; MOLECULAR WEIGHT; OXYGEN; STREPTOCOCCUS MUTANS; TRANSFERRIN-BINDING PROTEINS; ZINC;

BACTERIA (MICROORGANISMS); ESCHERICHIA COLI; POSIBACTERIA; STREPTOCOCCUS; STREPTOCOCCUS MUTANS;

EID: 0036091613     PISSN: 00219193     EISSN: None     Source Type: Journal    
DOI: 10.1128/JB.184.11.2931-2939.2002     Document Type: Article

References (56)

1. A novel DNA-binding protein with regulatory and protective roles in starved Escherichia coli
2. Iron storage in bacteria
3. The NADH oxidase of Streptococcus pneumoniae: Its involvement in competence and virulence
4. A spectrophotometric method for measuring the breakdown of hydrogen peroxide by catalase
5. A novel non-heme iron-binding ferritin related to the DNA-binding proteins of the Dps family in Listeria innocua
6. Fine tangled pili expressed by Haemophilus ducreyi are a novel class of pili
7. Bacillus subtilis MrgA is a Dps (PexB) homologue: Evidence for metalloregulation of an oxidative-stress gene
8. A specific iron stain for iron-binding proteins in polyacrylamide gels: Application to transferrin and lactoferrin
9. Neutrophil-activating protein (HP-NAP) versus ferritin (Pfr): Comparison of synthesis in Helicobacter pylori
10. Regulated phase transitions of bacterial chromatin: A non-enzymatic pathway for generic DNA protection
11. Insertional inactivation of Streptococcus pyogenes sod suggests that prtF is regulated in response to a superoxide signal
12. Contribution of NADH oxidase to aerobic metabolism of Streptococcus pyogenes
13. The crystal structure of Dps, a ferritin homolog that binds and protects DNA
14. Repair of oxidized proteins. Identification of a new methionine sulfoxide reductase
15. Formation of a thiobarbituric acid reactive substance from deoxyribose in the presence of iron salts
16. 3 solution conformation
17. The main cold shock protein of Listeria monocytogenes belongs to the family of ferritin-like proteins
18. 2O-forming oxidase induced in Streptococcus mutans
19. Functions of two types of NADH oxidases in energy metabolism and oxidative stress of Streptococcus mutans
20. Molecular biology of oxygen tolerance in lactic acid bacteria: Functions of NADH oxidases and Dpr in oxidative stress
21. The dodecameric ferritin from Listeria innocua contains a novel intersubunit iron-binding site
22. Laser light scattering
23. Analysis of data from the analytical ultracentrifuge by nonlinear least-squares techniques
24. Superoxide accelerates DNA damage by elevating free-iron levels
25. Isolation and characterization of the pseudocatalase of Lactobacillus plantarum
26. Functional significance of manganese catalase in Lactobacillus plantarum
27. Cleavage of structural proteins during the assembly of the head of bacteriophage T4
28. Computer-aided interpretation of analytical sedimentation data for proteins
29. Protein measurement with the Folin phenol reagent
30. Protection of DNA during oxidative stress by the nonspecific DNA-binding protein Dps
31. Superoxide dismutase. An enzymatic function for erythrocuprein (hemocuprein)
32. Nucleotide sequence of Streptococcus mutans superoxide dismutase gene and isolation of insertion mutants
33. Purification and characterization of a Synechococcus sp. strain PCC 7942 polypeptide structurally similar to the stress-induced Dps/PexB protein of Escherichia coli
34. The DpsA protein of Synechococcus sp. strain PCC7942 is a DNA-binding hemoprotein. Linkage of the Dps and bacterioferritin protein families
35. 2-forming NADH oxidase is an alkyl hydroperoxide reductase protein
36. AhpF can be dissected into two functional units: Tandem repeats of two thioredoxin-like folds in the N-terminus mediate electron transfer from the thioredoxin reductase-like C-terminus to AhpC
37. Contribution of Mn-cofactored superoxide dismutase (SodA) to the virulence of Streptococcus agalactiae
38. Ferritin: A zinc detoxicant and a zinc ion donor
39. Cloning, sequence and overexpression of NADH peroxidase from Streptococcus faecalis 10C1. Structural relationship with the flavoprotein disulfide reductases
40. Stress response in Lactococcus lactis: Cloning, expression analysis, and mutation of the lactococcal superoxide dismutase gene
41. 2O-forming NADH oxidase from Streptococcus faecalis
42. BEAMS (BEAds Modelling System): A set of computer programs for the generation, the visualization and the computation of the hydrodynamic and conformational properties of bead models of proteins
43. Yeast lacking superoxide dismutase(s) show elevated levels of "free iron" as measured by whole cell electron paramagnetic resonance
44. An alkyl hydroperoxide reductase induced by oxidative stress in Salmonella typhimurium and Escherichia coli: Genetic characterization and cloning of ahp
45. Oxidative stress
46. Ferroxidase kinetics of horse spleen apo-ferritin
47. The Helicobacter pylori neutrophil-activating protein is an iron-binding protein with dodecameric structure
48. Lethal oxidative damage and mutagenesis are generated by iron in Δfur mutants of Escherichia coli: Protective role of superoxide dismutase
49. Iron and oxidative stress in bacteria
50. Construction of a ferritin-deficient mutant of Campylobacter jejuni: Contribution of ferritin to iron storage and protection against oxidative stress
51. Antigens of Streptococcus mutans: Characterization of a polysaccharide antigen from walls of strain GS-5
52. DNA protection by stress-induced biocrystallization
53. Role of the dpr product in oxygen tolerance in Streptococcus mutans