Cyanothece 51142 contains a 78-residue protein, cce_0567, that falls into the DUF683 family of proteins associated with nitrogen fixation. Here we report the assignment of most of the main chain and 13C(beta) side chain resonances of the approximately 40 kDa homo-tetramer.
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http://dx.doi.org/10.1007/s12104-007-9075-3 | DOI Listing |
Nat Commun
November 2024
Shenzhen Public Platform for Screening and Application of Marine Microbial Resources, Tsinghua Shenzhen International Graduate School, Shenzhen, Guangdong Province, PR China.
Plants (Basel)
August 2024
K.A. Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, 127276 Moscow, Russia.
Under standard laboratory conditions, PCC 7942 lacks EcaA, a periplasmic carbonic anhydrase (CA). In this study, a transformant was created that expressed the homologous EcaA from sp. ATCC 51142.
View Article and Find Full Text PDFNat Commun
May 2024
Department of Biology, Washington University, St. Louis, MO, USA.
The discovery of nitrogen fixation in unicellular cyanobacteria provided the first clues for the existence of a circadian clock in prokaryotes. However, recalcitrance to genetic manipulation barred their use as model systems for deciphering the clock function. Here, we explore the circadian clock in the now genetically amenable Cyanothece 51142, a unicellular, nitrogen-fixing cyanobacterium.
View Article and Find Full Text PDFFront Bioeng Biotechnol
August 2023
Unit of Biotechnology, Division of Biological and Life Sciences, Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan.
Phosphite dehydrogenase (PtxD) is a promising enzyme for NAD(P)H regeneration. To expand the usability of PtxD, we cloned, expressed, and analyzed PtxD from the marine cyanobacterium sp. ATCC 51142 (Ct-PtxD).
View Article and Find Full Text PDFInt J Mol Sci
March 2023
Faculty of Geology, Geophysics and Environmental Protection, AGH-University of Science and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland.
This study focused on the antifouling effect of copper oxide (CuO)- and zineb-based coatings against sp. by analysing photosynthetic activity using chlorophyll fluorescence. The photoautotrophically grown cyanobacterium was exposed to toxic coatings over a short-term period of 32 h.
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