Literature DB >> 15175318

The acidic nature of the CcmG redox-active center is important for cytochrome c maturation in Escherichia coli.

Melissa A Edeling1, Umesh Ahuja, Begoña Heras, Linda Thöny-Meyer, Jennifer L Martin.   

Abstract

Cytochrome c biogenesis in Escherichia coli is a complex process requiring at least eight genes (ccmABCDEFGH). One of these genes, ccmG, encodes a thioredoxin-like protein with unusually specific redox activity. Here, we investigate the basis for CcmG function and demonstrate the importance of acidic residues surrounding the redox-active center.

Entities:  

Mesh：

Substances：

Year:  2004        PMID： 15175318      PMCID： PMC419958          DOI： 10.1128/JB.186.12.4030-4033.2004

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  30 in total

1.  Crystal structure of the protein disulfide bond isomerase, DsbC, from Escherichia coli.

Authors:  A A McCarthy; P W Haebel; A Törrönen; V Rybin; E N Baker; P Metcalf
Journal:  Nat Struct Biol       Date:  2000-03

2.  Transmembrane electron transfer by the membrane protein DsbD occurs via a disulfide bond cascade.

Authors:  F Katzen; J Beckwith
Journal:  Cell       Date:  2000-11-22       Impact factor: 41.582

Review 3.  Genomic analyses of bacterial respiratory and cytochrome c assembly systems: Bordetella as a model for the system II cytochrome c biogenesis pathway.

Authors:  Robert G Kranz; Caroline S Beckett; Barry S Goldman
Journal:  Res Microbiol       Date:  2002 Jan-Feb       Impact factor: 3.992

4.  Biochemical characterization of the thioredoxin domain of Escherichia coli DsbE protein reveals a weak reductant.

Authors:  Q Li; H Hu ; G Xu
Journal:  Biochem Biophys Res Commun       Date:  2001-05-18       Impact factor: 3.575

5.  In vitro formation of a c-type cytochrome.

Authors:  Oliver Daltrop; James W A Allen; Anthony C Willis; Stuart J Ferguson
Journal:  Proc Natl Acad Sci U S A       Date:  2002-06-11       Impact factor: 11.205

6.  Structure of CcmG/DsbE at 1.14 A resolution: high-fidelity reducing activity in an indiscriminately oxidizing environment.

Authors:  Melissa A Edeling; Luke W Guddat; Renata A Fabianek; Linda Thöny-Meyer; Jennifer L Martin
Journal:  Structure       Date:  2002-07       Impact factor: 5.006

7.  Heme transfer to the heme chaperone CcmE during cytochrome c maturation requires the CcmC protein, which may function independently of the ABC-transporter CcmAB.

Authors:  H Schulz; R A Fabianek; E C Pellicioli; H Hennecke; L Thöny-Meyer
Journal:  Proc Natl Acad Sci U S A       Date:  1999-05-25       Impact factor: 11.205

8.  Structure of the soluble domain of a membrane-anchored thioredoxin-like protein from Bradyrhizobium japonicum reveals unusual properties.

Authors:  G Capitani; R Rossmann; D F Sargent; M G Grütter; T J Richmond; H Hennecke
Journal:  J Mol Biol       Date:  2001-08-31       Impact factor: 5.469

9.  The dithiol:disulfide oxidoreductases DsbA and DsbB of Rhodobacter capsulatus are not directly involved in cytochrome c biogenesis, but their inactivation restores the cytochrome c biogenesis defect of CcdA-null mutants.

Authors:  Meenal Deshmukh; Serdar Turkarslan; Donniel Astor; Maria Valkova-Valchanova; Fevzi Daldal
Journal:  J Bacteriol       Date:  2003-06       Impact factor: 3.490

Review 10.  Cytochrome c maturation: a complex pathway for a simple task?

Authors:  L Thöny-Meyer
Journal:  Biochem Soc Trans       Date:  2002-08       Impact factor: 5.407
View more
  6 in total

Review 1.  Bacterial thiol oxidoreductases - from basic research to new antibacterial strategies.

Authors:  Katarzyna M Bocian-Ostrzycka; Magdalena J Grzeszczuk; Anna M Banaś; Elżbieta Katarzyna Jagusztyn-Krynicka
Journal:  Appl Microbiol Biotechnol       Date:  2017-04-13       Impact factor: 4.813

2.  Disulfide isomerase activity of the dynamic, trimeric Proteus mirabilis ScsC protein is primed by the tandem immunoglobulin-fold domain of ScsB.

Authors:  Emily J Furlong; Hassanul G Choudhury; Fabian Kurth; Anthony P Duff; Andrew E Whitten; Jennifer L Martin
Journal:  J Biol Chem       Date:  2018-02-28       Impact factor: 5.157

3.  The active-site cysteinyls and hydrophobic cavity residues of ResA are important for cytochrome c maturation in Bacillus subtilis.

Authors:  Christopher T C Hodson; Allison Lewin; Lars Hederstedt; Nick E Le Brun
Journal:  J Bacteriol       Date:  2008-05-02       Impact factor: 3.490

4.  Compensatory thio-redox interactions between DsbA, CcdA and CcmG unveil the apocytochrome c holdase role of CcmG during cytochrome c maturation.

Authors:  Serdar Turkarslan; Carsten Sanders; Seda Ekici; Fevzi Daldal
Journal:  Mol Microbiol       Date:  2008-09-10       Impact factor: 3.501

5.  Helicobacter pylori HP0377, a member of the Dsb family, is an untypical multifunctional CcmG that cooperates with dimeric thioldisulfide oxidase HP0231.

Authors:  Paula Roszczenko; Magdalena Grzeszczuk; Patrycja Kobierecka; Ewa Wywial; Paweł Urbanowicz; Piotr Wincek; Elzbieta Nowak; E Katarzyna Jagusztyn-Krynicka
Journal:  BMC Microbiol       Date:  2015-07-04       Impact factor: 3.605

6.  NapB Restores cytochrome c biosynthesis in bacterial dsbD-deficient mutants.

Authors:  Kailun Guo; Xue Feng; Weining Sun; Sirui Han; Shihua Wu; Haichun Gao
Journal:  Commun Biol       Date:  2022-01-21
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.