Structure of the bacterial cell division determinant GpsB and its interaction with penicillin‐binding proteins
Structure of the bacterial cell division determinant GpsB and its interaction with penicillin‐binding proteins
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细菌细胞分裂决定子GpsB的结构及其与青霉素结合蛋白的相互作用
DOI:
10.1111/mmi.13279
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发表时间:
2016
影响因子:
3.6
通讯作者:
Halbedel
中科院分区:
文献类型:
--
作者:
Rismondo;Cleverley;Großhennig;Steglich;Möller;Mannala;Halbedel
Each bacterium has to co‐ordinate its growth with division to ensure genetic stability of the population. Consequently, cell division and growth are tightly regulated phenomena, albeit different bacteria utilise one of several alternative regulatory mechanisms to maintain control. Here we consider GpsB, which is linked to cell growth and division in Gram‐positive bacteria. ΔgpsBmutants of the human pathogenListeria monocytogenesshow severe lysis, division and growth defects due to distortions of cell wall biosynthesis. Consistent with this premise, GpsB interacts bothin vitroandin vivowith the major bi‐functional penicillin‐binding protein. We solved the crystal structure of GpsB and the interaction interfaces in both proteins are identified and validated. The inactivation ofgpsBresults in strongly attenuated virulence in animal experiments, comparable in degree to classical listerial virulence factor mutants. Therefore, GpsB is essential forin vitroandin vivogrowth of a highly virulent food‐borne pathogen, suggesting that GpsB could be a target for the future design of novel antibacterials.
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DOI:
10.1073/pnas.0502390102
发表时间:
2005-09-27
影响因子:
11.1
作者:
Kammerer, RA;Kostrewa, D;Steinmetz, MO
通讯作者:
Steinmetz, MO
影响因子:
3.6
作者:
Rismondo J;Möller L;Aldridge C;Gray J;Vollmer W;Halbedel S
通讯作者:
Halbedel S
DOI:
10.1097/iae.0000000000001602
发表时间:
2017
期刊:
Retina (Philadelphia, Pa.)
影响因子:
--
作者:
Todorich,Bozho;Thanos,Aristomenis;Yonekawa,Yoshihiro;Thomas,BenjaminJ;Faia,LisaJ;Chang,Emmanuel;Shulman,Julia;Olsen,KarlR;Blair,MichaelP;Shapiro,MichaelP;Ferrone,Philip;Vajzovic,Lejla;Toth,CynthiaA;Lee,ThomasC;Robinson,
通讯作者:
Robinson,
影响因子:
3.2
作者:
Liem D. Nguyen;Nicole Scherr;J. Gatfield;A. Walburger;J. Pieters;C. Thompson
通讯作者:
C. Thompson
影响因子:
2.9
作者:
Thanbichler
通讯作者:
Thanbichler