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Characterization and regulatory functions of PdeB, a protein containing both GGDEF and EAL domains in Vibrio parahaemolyticus

International Journal of Biological Macromolecules
Vibrio parahaemolyticus is a significant pathogen associated with seafood-borne illnesses in humans. C-di-GMP modulates various physiological functions such as motility, virulence, and biofilm development. In this study, characterize a c-di-GMP phosphodiesterase and identify a novel protein, PdeB, which contains both GGDEF and EAL domains and regulates
Xiujuan, Zhou   +8 more
openaire   +2 more sources

Phenotypic–genotypic analysis of GGDEF/EAL/HD‐GYP domain‐encoding genes in Pseudomonas putida

Environmental Microbiology Reports, 2019
Summary Cyclic diguanylate (c‐di‐GMP) is a broadly conserved bacterial signalling molecule that modulates diverse cellular processes, such as biofilm formation, colony morphology and swimming motility. The intracellular level of c‐di‐GMP is controlled by diguanylate cyclases (DGCs) with GGDEF domain and ...
Hailing Nie   +6 more
openaire   +2 more sources

The structure and inhibition of a GGDEF diguanylate cyclase complexed with (c-di-GMP)2at the active site

Acta Crystallographica Section D Biological Crystallography, 2011
Cyclic diguanosine monophosphate (c-di-GMP) is a key signalling molecule involved in regulating many important biological functions in bacteria. The synthesis of c-di-GMP is catalyzed by the GGDEF-domain-containing diguanylate cyclase (DGC), the activity of which is regulated by the binding of product at the allosteric inhibitory (I) site.
Chao-Yu, Yang   +5 more
openaire   +2 more sources

GefC, a protein possessing a GGDEF domain, regulates biofilm formation, swimming motility, and pathogenesis in Vibrio parahaemolyticus

Research in Microbiology
Cyclic di-guanosine monophosphate (c-di-GMP), a bacterial second messenger, regulates diverse key processes including virulence, biofilm formation, and motility. Its synthesis involves diguanylate cyclases (DGCs) with GGDEF domains, while degradation is mediated by phosphodiesterases (PDEs) containing EAL or HD-GYP domains. This study examines the role
Yining, Zhou   +5 more
openaire   +2 more sources

Biofilm formation in Staphylococcus aureus and the role of SA0701, the only protein that contains a GGDEF‐motif in the genome

2011
Staphylococcus aureus is able to cause chronic and acute infections. Most strains form biofilms. SA0701 (gdpS) codes for a protein with a GGDEF domain that catalyses cyclic-di-GMP production in many bacteria. In S. aureus, the role of GdpS remains poorly understood. We deleted gdpS in three independent S. aureus isolates.
openaire   +1 more source

[Expression, purification and activity analysis of GGDEF and EAL domain-containing proteins from Lactobacillus acidophilus].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 2018
To identify the functions of the proteins containing the GGDEF or EAL domain in Lactobacillus acidophilus for investigation of the regulatory mechanism of c-di-GMP in this strain.The DNA fragments of NH13_07045-GGDEF, NH13_07050 and NH13_07055 from Lactobacillus acidophilus ATCC4356 were amplified by PCR and cloned into the expression vector pMAL-His ...
Jia-Hui, He   +3 more
openaire   +1 more source

The structure and inhibition of a GGDEF diguanylate cyclase complexed with (c-di-GMP)2at the active site

Acta Crystallographica Section D: Biological Crystallography, 2011
Ko-Hsin Chin   +2 more
exaly  

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