Purification and photobiochemical profile of photosystem 1 from a high-salt tolerant, oleaginous Chlorella(Trebouxiophycaea, Chlorophyta)

Autor: Troy N. Rowan, David Lowry, Kevin Redding, Michael D McConnell, Karin V. van Dijk

Publikováno v: Biochemistry and Cell Biology. 93:199-209

The eukaryotic green alga Chlamydomonas reinhardtii has been studied extensively within the biofuel industry as a model organism, as researchers look towards algae to provide chemical feedstocks (i.e., lipids) for the production of liquid transportat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c55c0e1a049341330e55515b02db8a22
https://doi.org/10.1139/bcb-2014-0144

Excitation dynamics in Photosystem I from Chlamydomonas reinhardtii. Comparative studies of isolated complexes and whole cells

Autor: Kevin Redding, Krzysztof Gibasiewicz, Michael D. McConnell, Rienk van Grondelle, Wojciech Giera, Joris J. Snellenburg, Sebastian Szewczyk

Publikováno v: Giera, W, Szewczyk, S, McConnell, M D, Snellenburg, J, Redding, K E, Van Grondelle, R & Gibasiewicz, K 2014, ' Excitation dynamics in Photosystem i from Chlamydomonas reinhardtii. Comparative studies of isolated complexes and whole cells ', Biochimica et Biophysica Acta-Bioenergetics, vol. 1837, no. 10, pp. 1756-1768 . https://doi.org/10.1016/j.bbabio.2014.06.004
Biochimica et Biophysica Acta-Bioenergetics, 1837(10), 1756-1768. Elsevier

Identical time-resolved fluorescence measurements with ~ 3.5-ps resolution were performed for three types of PSI preparations from the green alga, Chlamydomonas reinhardtii: isolated PSI cores, isolated PSI–LHCI complexes and PSI–LHCI complexes i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff31458dd448c7e74488222f5971c9a
https://doi.org/10.1016/j.bbabio.2014.06.004

Regulation of the Distribution of Chlorophyll and Phycobilin-Absorbed Excitation Energy in Cyanobacteria. A Structure-Based Model for the Light State Transition

Autor: Sergej Vasil'ev, Randy Koop, Doug Bruce, Michael D. McConnell

Publikováno v: Plant Physiology. 130:1201-1212

The light state transition regulates the distribution of absorbed excitation energy between the two photosystems (PSs) of photosynthesis under varying environmental conditions and/or metabolic demands. In cyanobacteria, there is evidence for the redi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f46ae6a9fc23b9e7ead14fe39308edc9
https://doi.org/10.1104/pp.009845

Double reduction of plastoquinone to plastoquinol in photosystem 1

Autor: Michael D. McConnell, Patricia L. Baker, John B. Cowgill, Kevin Redding, Fabrice Rappaport

Publikováno v: Biochemistry. 50(51)

In Photosystem 1 (PS1), phylloquinone (PhQ) acts as a secondary electron acceptor from chlorophyll ec(3) and also as an electron donor to the iron-sulfur cluster F(X). PS1 possesses two virtually equivalent branches of electron transfer (ET) cofactor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4e6d2aaed97ca0c4b3e06dbc18bdce9
https://pubmed.ncbi.nlm.nih.gov/22103567

A synthetic protein selected for ligand binding affinity mediates ATP hydrolysis

Autor: Jennifer L. Watkins, Michael D. McConnell, Joshua M. Stomel, Chad R. Simmons, John C. Chaput, Daniel A. Smith, James P. Allen

Publikováno v: ACS chemical biology. 4(8)

How primitive enzymes emerged from a primordial pool remains a fundamental unanswered question with important practical implications in synthetic biology. Here we show that a de novo evolved ATP binding protein, selected solely on the basis of its ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c4435eea0e7e96bdad3822e5f59adcb
https://pubmed.ncbi.nlm.nih.gov/19522480