Spatial organization of Clostridium difficile S-layer biogenesis
Spatial organization of Clostridium difficile S-layer biogenesis
复制标题
艰难梭菌 S 层生物发生的空间组织
DOI:
10.1101/405993
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Oatley P
中科院分区:
文献类型:
--
作者:
Oatley P
Surface layers (S-layers) are protective protein coats which form around all archaea and most bacterial cells.Clostridium difficileis a Gram-positive bacterium with an S-layer covering its peptidoglycan cell wall. The S-layer inC. difficileis constructed mainly of S-layer protein A (SlpA), which is a key virulence factor and an absolute requirement for disease. S-layer biogenesis is a complex multi-step process, disruption of which has severe consequences for the bacterium. We examined the subcellular localization of SlpA secretion and S-layer growth; observing formation of S-layer at specific sites that coincide with cell wall synthesis, while the secretion of SlpA from the cell is relatively delocalized. We conclude that this delocalized secretion of SlpA leads to a pool of precursor in the cell wall which is available to repair openings in the S-layer formed during cell growth or following damage.
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DOI:
10.1002/anie.201206749
发表时间:
2012-12-07
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Kuru E;Hughes HV;Brown PJ;Hall E;Tekkam S;Cava F;de Pedro MA;Brun YV;VanNieuwenhze MS
通讯作者:
VanNieuwenhze MS
影响因子:
64.8
作者:
EILERS, M;SCHATZ, G
通讯作者:
SCHATZ, G
影响因子:
3.4
作者:
A. Wright;R. Wait;S. Begum;B. Crossett;J. Nagy;K. Brown;N. Fairweather
通讯作者:
N. Fairweather
影响因子:
11.4
作者:
ARKOWITZ, RA;JOLY, JC;WICKNER, W
通讯作者:
WICKNER, W
DOI:
--
发表时间:
1976
影响因子:
11.1
作者:
M. Mescher;J. L. Strominger
通讯作者:
J. L. Strominger