New Functions and Subcellular Localization Patterns of c-di-GMP Components (GGDEF Domain Proteins) in B. subtilis.

ABSTRACT: The universal and pleiotropic cyclic dinucleotide second messenger c-di-GMP is most prominently known to inversely regulate planktonic and sessile lifestyles of Gram-negative species. In the Gram-positive model organism Bacillus subtilis, intracellular c-di-GMP levels are modulated by a concise set of three diguanylate cylases (DgcK, DgcP, DgcW) and one phosphodiesterase (PdeH). Two recent studies have reported the negative influence of the c-di-GMP receptor DgrA (PilZ domain protein) on swarming motility indicating a conserved role of this second messenger across the bacterial domain. However, it has been suggested that the degenerated GGDEF protein YdaK and the inactive EAL domain protein YkuI may also function as c-di-GMP receptors regulating potentially other processes than moti

SUBMITTER: Bedrunka P 

PROVIDER: S-EPMC5422440 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature