Part:BBa_K4242004

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].

Sequence and Features

Assembly Compatibility:

• 10
  COMPATIBLE WITH RFC[10]
• 12
  COMPATIBLE WITH RFC[12]
• 21
  COMPATIBLE WITH RFC[21]
• 23
  COMPATIBLE WITH RFC[23]
• 25
  INCOMPATIBLE WITH RFC[25]

  Illegal AgeI site found at 1591
  
• 1000
  COMPATIBLE 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.