【分享】 有关细菌DNA转移的机制
这个帖子发布于 19 年零 149 天前，其中的信息可能已发生改变或有所发展。
几篇关于细菌DNA转移有关模型的文献,
1. Bacterial Injection Machines
2. The Structure of the Cytoplasmic Domain of EpsL, An Inner Membrane Component of the Type II Secretion System of Vibrio cholerae: An Unusual Member of the Actin-like ATPase Superfamily
3. Pathogenicity Islands in Bacterial Pathogenesis
4.DNA UPTAKE DURING BACTERIAL TRANSFORMATION
下图说明
The overall structure of cyto-EpsL and its putative dimer:
A, the three domains as stereo figure. Domain I(blue) and domain III (red) have a similar topology and consist each of a mixed five-stranded b-sheet and three or one additional helices. Domain II (yellow) is inserted into the sequence of domain I and consists of a three-stranded b-sheet and numerous loops. Helices 3101 and 3102 (orange) define the borders between domain I and II and domain I and III, respectively.
B, The crystallographic dimer shown in similar domain colours as in (A) might correspond to the native dimer. The dimer interface, transmembrane helices (green dots) and the putative EpsE-binding region are indicated.
1. Bacterial Injection Machines
2. The Structure of the Cytoplasmic Domain of EpsL, An Inner Membrane Component of the Type II Secretion System of Vibrio cholerae: An Unusual Member of the Actin-like ATPase Superfamily
3. Pathogenicity Islands in Bacterial Pathogenesis
4.DNA UPTAKE DURING BACTERIAL TRANSFORMATION
下图说明
The overall structure of cyto-EpsL and its putative dimer:
A, the three domains as stereo figure. Domain I(blue) and domain III (red) have a similar topology and consist each of a mixed five-stranded b-sheet and three or one additional helices. Domain II (yellow) is inserted into the sequence of domain I and consists of a three-stranded b-sheet and numerous loops. Helices 3101 and 3102 (orange) define the borders between domain I and II and domain I and III, respectively.
B, The crystallographic dimer shown in similar domain colours as in (A) might correspond to the native dimer. The dimer interface, transmembrane helices (green dots) and the putative EpsE-binding region are indicated.
