Solution NMR assignment of LpoB, an outer-membrane anchored Penicillin-Binding Protein activator from Escherichia coli.

Solution NMR assignment of LpoB, an outer-membrane anchored Penicillin-Binding Protein activator from Escherichia coli.
复制标题

DOI:
10.1007/s12104-014-9557-z
复制
发表时间:
2015-04
影响因子:
0.9
通讯作者:
Simorre, Jean-Pierre
Simorre, Jean-Pierre
中科院分区:
生物学4区
文献类型:
--
作者:
Jean, Nicolas L.;Bougault, Catherine M.;Egan, Alexander J. F.;Vollmer, Waldemar;Simorre, Jean-Pierre

文献摘要

参考文献

相似文献

细菌的细胞质膜被基本的杂聚体肽聚糖(PG)包围,肽聚糖由短肽交联的聚糖链组成,以保持渗透稳定性和细胞形状。PG是由脂质II前体通过糖基转移酶和转肽酶反应组装而成,这些反应由PG脱氢酶催化,PG脱氢酶锚定在细胞质膜上,并由细胞骨架元件从细胞内部控制。最近,两种脂蛋白,LpoA和LpoB,被证明是需要在大肠杆菌激活主要的肽聚糖酶,青霉素结合蛋白1A和1B,从外膜。在这里,我们提出的LpoB的1H,13 C和15 N共振的骨干和侧链的归属从E。杆菌我们还提供了两个结构域的组织LpoB和一个很大程度上无序,64个氨基酸长的N-末端结构域的证据。
Bacteria surround their cytoplasmic membrane with the essential heteropolymer peptidoglycan (PG), which is made of glycan chains cross-linked by short peptides, to maintain osmotic stability and cell shape. PG is assembled from lipid II precursor by glycosyltransferase and transpeptidase reactions catalyzed by PG synthases, which are anchored to the cytoplasmic membrane and are controlled from inside the cell by cytoskeletal elements. Recently, two lipoproteins, LpoA and LpoB, were shown to be required in Escherichia coli for activating the main peptidoglycan synthases, Penicillin-Binding Proteins 1A and 1B, from the outer membrane. Here we present the backbone and side-chain assignment of the 1H, 13C and 15N resonances of LpoB from E. coli. We also provide evidence for a two-domain organization of LpoB and a largely disordered, 64 amino acid-long N-terminal domain.
DOI: 10.1016/j.jmr.2009.12.001
发表时间: 2010-03-01
影响因子: 2.2
作者:
Lescop, Ewen;Kern, Thomas;Brutscher, Bernhard
通讯作者: Brutscher, Bernhard
DOI: 10.1016/j.cell.2010.11.037
发表时间: 2010-12-23
期刊: Cell
影响因子: 64.5
作者:
Paradis-Bleau C;Markovski M;Uehara T;Lupoli TJ;Walker S;Kahne DE;Bernhardt TG
通讯作者: Bernhardt TG
DOI: 10.1002/prot.20449
发表时间: 2005-06-01
影响因子: 2.9
作者:
Vranken, WF;Boucher, W;Laue, ED
通讯作者: Laue, ED
DOI: 10.1073/pnas.0904030106
发表时间: 2009-06-02
影响因子: 11.1
作者:
Sung, Ming-Ta;Lai, Yen-Ting;Ma, Che
通讯作者: Ma, Che
DOI: 10.1038/nrmicro2677
发表时间: 2011-12-28
期刊: Nature reviews. Microbiology
影响因子: --
作者:
Typas A;Banzhaf M;Gross CA;Vollmer W
通讯作者: Vollmer W