» Articles » PMID: 22820325

Requirement of Signal Peptidase ComC and Thiol-disulfide Oxidoreductase DsbA for Optimal Cell Surface Display of Pseudopilin ComGC in Staphylococcus Aureus

Overview
Date 2012 Jul 24
PMID 22820325
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

Staphylococcus aureus is an important Gram-positive bacterial pathogen producing many secreted and cell surface-localized virulence factors. Here we report that the staphylococcal thiol-disulfide oxidoreductase DsbA is essential for stable biogenesis of the ComGC pseudopilin. The signal peptidase ComC is indispensable for ComGC maturation and optimal cell surface exposure.

Citing Articles

Identification of a Thiol-Disulfide Oxidoreductase (SdbA) Catalyzing Disulfide Bond Formation in the Superantigen SpeA in Streptococcus pyogenes.

Lee S, Li L, Jalal N, Halperin S J Bacteriol. 2021; 203(17):e0015321.

PMID: 34152832 PMC: 8351626. DOI: 10.1128/JB.00153-21.


Antifungal Activity of the Enterococcus faecalis Peptide EntV Requires Protease Cleavage and Disulfide Bond Formation.

Brown A, Graham C, Cruz M, Singh K, Murray B, Lorenz M mBio. 2019; 10(4).

PMID: 31266876 PMC: 6606811. DOI: 10.1128/mBio.01334-19.


Identification of Redox Partners of the Thiol-Disulfide Oxidoreductase SdbA in Streptococcus gordonii.

Jalal N, Davey L, Halperin S, Lee S J Bacteriol. 2019; 201(10).

PMID: 30804044 PMC: 6482928. DOI: 10.1128/JB.00030-19.


Structural Basis of a Thiol-Disulfide Oxidoreductase in the Hedgehog-Forming Actinobacterium Corynebacterium matruchotii.

Luong T, Tirgar R, Reardon-Robinson M, Joachimiak A, Osipiuk J, Ton-That H J Bacteriol. 2018; 200(9).

PMID: 29440253 PMC: 5892113. DOI: 10.1128/JB.00783-17.


Sodium Polyanethol Sulfonate Modulates Natural Transformation of SigH-Expressing Staphylococcus aureus.

Thi Nguyen L, Takemura A, Ohniwa R, Saito S, Morikawa K Curr Microbiol. 2017; 75(4):499-504.

PMID: 29209822 DOI: 10.1007/s00284-017-1409-5.


References
1.
Tjalsma H, Antelmann H, Jongbloed J, Braun P, Darmon E, Dorenbos R . Proteomics of protein secretion by Bacillus subtilis: separating the "secrets" of the secretome. Microbiol Mol Biol Rev. 2004; 68(2):207-33. PMC: 419921. DOI: 10.1128/MMBR.68.2.207-233.2004. View

2.
Chen I, Provvedi R, Dubnau D . A macromolecular complex formed by a pilin-like protein in competent Bacillus subtilis. J Biol Chem. 2006; 281(31):21720-21727. PMC: 3828678. DOI: 10.1074/jbc.M604071200. View

3.
Cregg K, Wilding I, Black M . Molecular cloning and expression of the spsB gene encoding an essential type I signal peptidase from Staphylococcus aureus. J Bacteriol. 1996; 178(19):5712-8. PMC: 178411. DOI: 10.1128/jb.178.19.5712-5718.1996. View

4.
RUDIN L, Sjostrom J, Lindberg M, Philipson L . Factors affecting competence for transformation in Staphylococcus aureus. J Bacteriol. 1974; 118(1):155-64. PMC: 246652. DOI: 10.1128/jb.118.1.155-164.1974. View

5.
Dumoulin A, Grauschopf U, Bischoff M, Thony-Meyer L, Berger-Bachi B . Staphylococcus aureus DsbA is a membrane-bound lipoprotein with thiol-disulfide oxidoreductase activity. Arch Microbiol. 2005; 184(2):117-28. DOI: 10.1007/s00203-005-0024-1. View