Phosphate starvation affects the synthesis of outer membrane proteins in Thiobacillus ferrooxidans.
Phosphate starvation affects the synthesis of outer membrane proteins in Thiobacillus ferrooxidans.
复制标题
磷酸盐饥饿影响氧化亚铁硫杆菌外膜蛋白的合成。
DOI：
10.1111/j.1574-6968.1992.tb05485.x
复制
发表时间：
1992
影响因子：
2.1
通讯作者：
A. M. Amaro
中科院分区：
文献类型：
--
作者：
C. Jerez;M. Seeger;A. M. Amaro
氧化亚铁硫杆菌（Thiobacillusferrooxidans）的外膜蛋白（omp 40）组分明显受外界pH和磷浓度的调节。其氨基末端序列与大肠杆菌OmpC、OmpF或PhoE孔蛋白几乎没有同一性，但与来自施氏假单胞菌的外膜通道形成蛋白NosA有38.5%的同一性，该蛋白的表达也受到环境的调控。此外，还对T.氧化亚铁杆菌omp 40与来自鼠伤寒沙门氏菌的小外膜蛋白Rck和PagC以及来自阴沟肠杆菌的OmpX的氨基末端显示出34 - 38%的同一性。
The outer membrane protein (omp40) component from the chemolithoautotrophic acidophilic Thiobacillus ferrooxidans is apparently regulated by the external pH and the concentration of phosphorus. Its amino-terminal sequence showed little identity with the Escherichia coli OmpC, OmpF or PhoE porins, but was 38.5% identical to the outer membrane channel-forming protein NosA from Pseudomonas stutzeri, whose expression is also regulated environmentally. In addition, the partial amino acid sequence of T. ferrooxidans omp40 showed between 34 and 38% identity with the amino-terminal end of the small outer membrane proteins Rck and PagC from Salmonella typhimurium and OmpX from Enterobacter cloacae.
DOI：
10.1016/s0021-9258(18)61070-1
发表时间：
1987-07
期刊：
The Journal of biological chemistry
影响因子：
--
作者：
P. Matsudaira
通讯作者：
P. Matsudaira