Difference between revisions of "Part:BBa K4242004"
Jiangzhelin (Talk | contribs) (→Usage and Biology) |
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===Usage and Biology=== | ===Usage and Biology=== | ||
YedQ can work with the phosphodiesterase (YhjH) modulated the in vivo c-di-GMP levels. The expression of the yedQ gene increased the intracellular c-di-GMP concentration and resulted in the enhanced secretion of EPS[1]. So, The protein YedQ can promote bacterial self-aggregation and adhesion onto negatively charged surfaces. In <i>E. coli</i>, extracellular DNA (eDNA) was increased as expected for the deletions of yedQ. As a result of the significantly enhanced motility, but contrary to current models of decreased biofilm formation with decreased diguanylate cyclase activity, early biofilm formation increased dramatically for the deletions of yedQ[2]. | YedQ can work with the phosphodiesterase (YhjH) modulated the in vivo c-di-GMP levels. The expression of the yedQ gene increased the intracellular c-di-GMP concentration and resulted in the enhanced secretion of EPS[1]. So, The protein YedQ can promote bacterial self-aggregation and adhesion onto negatively charged surfaces. In <i>E. coli</i>, extracellular DNA (eDNA) was increased as expected for the deletions of yedQ. As a result of the significantly enhanced motility, but contrary to current models of decreased biofilm formation with decreased diguanylate cyclase activity, early biofilm formation increased dramatically for the deletions of yedQ[2]. | ||
− | <h3><center> | + | <h3><center>The quantification of intracellular c-di-GMP</center></h3> |
<div class = "center"> | <div class = "center"> | ||
<center>https://static.igem.org/mediawiki/parts/4/48/YedQ.png</center> | <center>https://static.igem.org/mediawiki/parts/4/48/YedQ.png</center> |
Latest revision as of 15:50, 8 October 2022
yedQ
This part sequence originated from Escherichia coli encodes YedQ protein. YedQ is diguanylate cyclase.
Usage and Biology
YedQ can work with the phosphodiesterase (YhjH) modulated the in vivo c-di-GMP levels. The expression of the yedQ gene increased the intracellular c-di-GMP concentration and resulted in the enhanced secretion of EPS[1]. So, The protein YedQ can promote bacterial self-aggregation and adhesion onto negatively charged surfaces. In E. coli, extracellular DNA (eDNA) was increased as expected for the deletions of yedQ. As a result of the significantly enhanced motility, but contrary to current models of decreased biofilm formation with decreased diguanylate cyclase activity, early biofilm formation increased dramatically for the deletions of yedQ[2].
The quantification of intracellular c-di-GMP
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal AgeI site found at 1591
- 1000COMPATIBLE WITH RFC[1000]
References
[1] Yang S, Wu Y, Qu C, et al. Quantitative analysis of the surficial and adhesion properties of the Gram-negative bacterial species Comamonas testosteroni modulated by c-di-GMP[J]. Colloids Surf B Biointerfaces, 2021,198:111497.
[2] Sanchez-Torres V, Hu H, Wood T K. GGDEF proteins YeaI, YedQ, and YfiN reduce early biofilm formation and swimming motility in Escherichia coli[J]. Appl Microbiol Biotechnol, 2011,90(2):651-658.