The 3 × 120° rotary mechanism of Paracoccus denitrificans F1-ATPase is different from that of the bacterial and mitochondrial F1-ATPases
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2003163117
Abstract: Significance F-ATP synthase is a fundamental enzyme supplying adenosine triphosphate (ATP), spreading across all kingdoms of life. Despite remarkable conservation of its basic structure and function, biophysical studies have revealed discrete differences in the rotary… read more here.
Keywords: paracoccus denitrificans; pdf1; denitrificans atpase; atp synthase ... See more keywords
Paracoccus denitrificans can utilize various long-chain N-acyl homoserine lactones and sequester them in membrane vesicles.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental microbiology reports"
DOI: 10.1111/1758-2229.12674
Abstract: Many gram-negative bacteria utilize N-acyl homoserine lactone (AHL) signals to communicate with each other. Once they have been released, these signals are assumed to be shared among the population in the local environment. In contrast… read more here.
Keywords: chain; membrane vesicles; various long; long chain ... See more keywords
DksA, ppGpp, and RegAB Regulate Nitrate Respiration in Paracoccus denitrificans
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Bacteriology"
DOI: 10.1128/jb.00027-23
Abstract: Paracoccus denitrificans is a metabolically versatile Gram-negative bacterium that is used as a model for studies of respiratory metabolism. The organism can utilize nitrate as an electron acceptor for anaerobic respiration, reducing it to dinitrogen… read more here.
Keywords: paracoccus denitrificans; expression; regab; respiration ... See more keywords
The ArsH Protein Product of the Paracoccus denitrificans ars Operon Has an Activity of Organoarsenic Reductase and Is Regulated by a Redox-Responsive Repressor
Sign Up to like & getrecommendations! Published in 2022 at "Antioxidants"
DOI: 10.3390/antiox11050902
Abstract: Paracoccus denitrificans ArsH is encoded by two identical genes located in two distinct putative arsenic resistance (ars) operons. Escherichia coli-produced recombinant N-His6-ArsH was characterized both structurally and kinetically. The X-ray structure of ArsH revealed a… read more here.
Keywords: ars operon; organoarsenic reductase; repressor; paracoccus denitrificans ... See more keywords