NMR resonance assignments of the lantibiotic immunity protein NisI from Lactococcuslactis
NMR resonance assignments of the lantibiotic immunity protein NisI from Lactococcuslactis
复制标题
乳酸乳球菌羊毛硫抗生素免疫蛋白 NisI 的 NMR 共振归属
DOI:
10.1007/s12104-015-9595-1
复制
发表时间:
2015
影响因子:
0.9
通讯作者:
J. Wöhnert
中科院分区:
文献类型:
--
作者:
C. Hacker;N. A. Christ;E. Duchardt-Ferner;S. Korn;L. Berninger;P. Kötter;K.-D. Entian;J. Wöhnert
The lantibiotic nisin is a small antimicrobial peptide which acts against a wide range of Gram-positive bacteria. Nisin-producingLactococcuslactisstrains express four genes for self-protection against their own antimicrobial compound. This immunity system consists of the lipoprotein NisI and the ABC transporter NisFEG. NisI is attached to the outside of the cytoplasmic membrane via a covalently linked diacylglycerol anchor. Both the lipoprotein and the ABC transporter are needed for full immunity but the exact immunity mechanism is still unclear. To gain insights into the highly specific immunity mechanism of nisin producing strains on a structural level we present here the backbone resonance assignment of NisI (25.8 kDa) as well as the virtually complete1H,15N,13C chemical shift assignments for the isolated 12.7 kDa N-terminal and 14.6 kDa C-terminal domains of NisI.
影响因子:
2.7
作者:
Shen Y;Bax A
通讯作者:
Bax A
影响因子:
64.8
作者:
SCHNELL, N;ENTIAN, KD;JUNG, G
通讯作者:
JUNG, G
影响因子:
4.8
作者:
Christ, Nina A.;Bochmann, Sophie;Woehnert, Jens
通讯作者:
Woehnert, Jens