The Escherichia coli CcmG protein fulfils a specific role in cytochrome c assembly

Biochemical Journal

Volumn 355, Issue 1, 2001, Pages 51-58

  Reid, E ^a   Cole, J ^a   Eaves, D J ^a  

^a UNIVERSITY OF BIRMINGHAM   (United Kingdom)

Author keywords

Cytochrome c maturation; Disulphide reduction; Periplasmic nitrite reduction; Redox state of CcmG; Thioredoxin like proteins

Indexed keywords

ELECTRON TRANSITIONS; ESCHERICHIA COLI; ISOMERIZATION; SYNTHESIS (CHEMICAL);

ELECTRON ACCEPTORS;

ANTIBODIES;

BACTERIAL PROTEIN; CYSTEINE; CYTOCHROME C; MESNA; MUTANT PROTEIN; NITRATE; NITRITE; PROTEIN CCMG; TRIMETHYLAMINE OXIDE; UNCLASSIFIED DRUG;

ANAEROBIC GROWTH; ARTICLE; CYTOPLASM; DISULFIDE BOND; ELECTRON TRANSPORT; ESCHERICHIA COLI K 12; NONHUMAN; OXIDATION REDUCTION REACTION; PRIORITY JOURNAL; PROTEIN ASSEMBLY; PROTEIN SYNTHESIS;

ANTIBODIES; BASE SEQUENCE; BLOTTING, WESTERN; CYTOCHROME C GROUP; DNA PRIMERS; ESCHERICHIA COLI; OXIDATION-REDUCTION; OXIDOREDUCTASES; PERIPLASMIC PROTEINS; PROTEIN PROCESSING, POST-TRANSLATIONAL; RECOMBINANT PROTEINS;

BACTERIA (MICROORGANISMS); ESCHERICHIA; ESCHERICHIA COLI; ESCHERICHIA COLI K12;

EID: 0035311005     PISSN: 02646021     EISSN: None     Source Type: Journal    
DOI: 10.1042/0264-6021:3550051     Document Type: Article

References (49)

1. A reassessment of the range of c-type cytochromes synthesized by Escherichia coli K-12
2. Escherichia coli K-12 genes essential for the synthesis of c-type cytochromes and a third nitrate reductase located in the periplasm
3. A seven gene operon essential for formate-dependent nitrite reduction to ammonia by enteric bacteria
4. TMAO anaerobic respiration in Eschenchia coli: Involvement of the tor operon
5. Molecular mechanism of cytochrome c biogenesis: Three distinct systems
6. Contrasting routes of c-type cytochrome assembly in mitochondria, chloroplasts and bacteria
7. Biogenesis of respiratory cytochromes in bacteria
8. Escherichia coli genes required for cytochrome c maturation
9. An essential role for DsbA in cytochrome c synthesis and formate-dependent nitrite reduction by Escherichia coli K-12
10. Effects of mutations in genes for proteins involved in disulphide bond formation in the periplasm on the activities of anaerobically induced electron transfer chains in Eschenchia coli K12
11. The CcmE protein from Escherichia coli is a haem-binding protein
12. The biogenesis of c-type cytochromes in Escherichia coli requires a membrane-bound protein, DipZ, with a protein disulphide isomerase-like domain
13. 552 nitrite reductase from Escherichia coli
14. Maturation of soluble cytochrome c: Apoprotein translocation to the periqlasm and signal sequence cleavage depend on sec and lep, but not on the ccm gene products
15. A pathway for disulphide bond formation in vivo
16. Identification and characterization of the Escherichia coli gene dsbB, whose product is involved in the formation of disulphide bonds in vivo
17. Respiratory chain strongly oxidises the CXXC motif of DsbB in the Escherichia coli disulfide bond formation pathway
18. Oxidative protein folding is driven by the electron transport system
19. Low ubiquinone content in Escherichia coli causes thiol hypersensitivity
20. Prototype of a heme chaperone essential for cytochrome c maturation
21. Heme transfer to the heme chaperone CcmE during cytochrome c maturation requires the CcmC protein, which may function independently of the ABC-transporter CcmAB
22. Reduction of the periplasmic disulfide bond isomerase, DsbC, occurs by passage of electrons from cytoplasmic thioredoxin
23. Rhodobacter capsulatus CycH: A bipartite gene procuct with pleiotropic effects on the biogenesis of structurally different c-type cytochromes
24. Transfer of electrons across the cytoplasmic membrane by DsbD, a membrane protein involved in thiol-disulphide exchange and protein folding in the bacterial periplasm
25. Eschenchia coli DipZ: Anatomy of a transmembrane protein disulphide reductase in which three pairs of cysteine residues, one in each of three domains, contribute differently to function
26. Identification and characterization of a new disulphide isomerase-like protein (DsbD) in Escherichia coli
27. An in vivo pathway for disullide bond isomerization in Escherichia coli
28. A thioredoxin pathway tethered to the membrane for periplasmic cytochromes c biogenesis; in vitro and in vivo studies
29. Six conserved cysteines of the membrane protein DsbD are required for the transfer of electrons from the cytoplasm to the periplasm of Escherichia coli
30. Protein folding in the bacterial periplasm
31. The active-site cysteines of the periplasmic thioredoxin-like protein CcmG of Escherrchia coli are important but not essential for cytochrome c maturation in vivo
32. Characterization of the Eschenchia coli CcmH protein reveals new insights into the redox pathway required for cytochrome c maturation
33. 3-type cytochrome biogenesis; evidence for a reductase role in vivo
34. Making and breaking disulphide bonds
35. Cytochromes c biogenesis in a photosynthetic bacterium requires a periplasmic thioredoxin-like protein
36. Identification of a gene encoding a thioredoxin-like product necessary for cytochrome c biosynthesis and symbiotic nitrogen fixation in Rhizobium leguminosarum
37. Characterization of the Bradyrhizobium japonicum CycY protein, a membrane-anchored periplasmic thioredoxin that may play a role as a reductant in the biogenesis of c-type cytochromes
38. 3 and development of symbiosis
39. Escherichia coli ccm inframe deletion mutants can produce periplasmic cytochrome b but not cytochrome c
40. The role of the genes nrfEFG and ccmFH in cytochrome c biosynthesis in Escherichia coli
41. Specific thiol compounds complement deficiency in c-type cytochrome biogenesis in Escherichia coli carrying a mutation in a membrane-bound disulphide isomerase-like protein
42. Respiratory chain is required to maintain oxidized states of the DsbA-DsbB disulfide bond formation system in aerobically growing Eschenchia coli cells
43. Generation of a membrane potential by one of two independent pathways for nitrite reduction by Escherichia coli
44. Pyruvate and ethanol as electron donors for nitrite reduction by Escherichia coli K-12
45. An improved staining procedure for the detection of peroxidase activity of cytochrome P-450 on sodium dodecyl sulphate acrylamide gels
46. Structure of cytochrome c nitrite reductase
47. 552 from Escherichia coli: Not a hexahaem but a 50 kDa tetrahaem nitrite reductase
48. Molecular cloning and functional analysis of the cysG and nirB genes of Escherichia coli K-12, two closely linked genes required for NADH-dependent nitrite reductase activity