* Backbone and side chain NMR assignments for the N-terminal domain of the cell division regulator MinC from Bacillus subtilis.
- Bacterial cell division proteins must assemble at the middle of the cell to ensure the viability of both daughter cells. The first step in the assembly of the cell division apparatus is the polymerization of the tubulin-like protein FtsZ into a ring-shaped scaffold, the Z-ring. The Min system contributes to the spatial precision of division by inhibiting FtsZ polymerization at the cell poles. The component of this system that interacts with FtsZ is MinC, a 25 kDa protein that has two domains. The N-terminal domain of MinC is the main responsible for FtsZ inhibition, being sufficient to block Z-ring assembly when overexpressed in vivo, and to inhibit FtsZ polymerization in vitro. Despite intensive studies, little is known about the MinC binding site for FtsZ. We have assigned the backbone and side chain resonances of the MinC N-terminal domain of Bacillus subtilis through NMR spectroscopy. These assignments provide the basis to characterize the interaction between the N-terminal domain of MinC and FtsZ by NMR methods.
=>制度組織体系的方式, システム, 組織, 整然とした手順, (思想などの)体系, 体制
Overview of noun system
The noun system has 9 senses (first 8 from tagged texts)
1. (43) system -- (instrumentality that combines interrelated interacting artifacts designed to work
as a coherent entity; "he bought a new stereo system"; "the system consists of a motor and a small
computer")
2. (23) system, scheme -- (a group of independent but interrelated elements comprising a unified
whole; "a vast system of production and distribution and consumption keep the country going")
3. (14) system -- ((physical chemistry) a sample of matter in which substances in different phases
are in equilibrium; "in a static system oil cannot be replaced by water on a surface"; "a system
generating hydrogen peroxide")
4. (10) system, system of rules -- (a complex of methods or rules governing behavior; "they have to
operate under a system they oppose"; "that language has a complex system for indicating gender")
5. (8) arrangement, organization, organisation, system -- (an organized structure for arranging or
classifying; "he changed the arrangement of the topics"; "the facts were familiar but it was in the
organization of them that he was original"; "he tried to understand their system of classification")
6. (7) system -- (a group of physiologically or anatomically related organs or parts; "the body has
a system of organs for digestion")
7. (6) system -- (a procedure or process for obtaining an objective; "they had to devise a system
that did not depend on cooperation")
8. (1) system -- (the living body considered as made up of interdependent components forming a
unified whole; "exercise helped him get the alcohol out of his system")
9. organization, organisation, system -- (an ordered manner; orderliness by virtue of being
methodical and well organized; "his compulsive organization was not an endearing quality"; "we can't
do it unless we establish some system around here")
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