Zobrazeno 1 - 10
of 745
pro vyhledávání: '"M. R. Gunner"'
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
Biological membranes are barriers to polar molecules, so membrane embedded proteins control the transfers between cellular compartments. Protein controlled transport moves substrates and activates cellular signaling cascades. In addition, the electro
Externí odkaz:
https://doaj.org/article/59faad757d5c43bb9630b069cc80a9b4
Autor:
Christopher J. Gisriel, Eduard Elias, Gaozhong Shen, Nathan T. Soulier, David A. Flesher, M. R. Gunner, Gary W. Brudvig, Roberta Croce, Donald A. Bryant
Publikováno v:
Science advances, 9(12):eadg0251, 1-12. American Association for the Advancement of Science
Science advances, vol 9, iss 12
Gisriel, C J, Elias, E, Shen, G, Soulier, N T, Flesher, D A, Gunner, M R, Brudvig, G W, Croce, R & Bryant, D A 2023, ' Helical allophycocyanin nanotubes absorb far-red light in a thermophilic cyanobacterium ', Science advances, vol. 9, no. 12, eadg0251, pp. 1-12 . https://doi.org/10.1126/sciadv.adg0251
Science advances, vol 9, iss 12
Gisriel, C J, Elias, E, Shen, G, Soulier, N T, Flesher, D A, Gunner, M R, Brudvig, G W, Croce, R & Bryant, D A 2023, ' Helical allophycocyanin nanotubes absorb far-red light in a thermophilic cyanobacterium ', Science advances, vol. 9, no. 12, eadg0251, pp. 1-12 . https://doi.org/10.1126/sciadv.adg0251
To compete in certain low-light environments, some cyanobacteria express a paralog of the light-harvesting phycobiliprotein, allophycocyanin (AP), that strongly absorbs far-red light (FRL). Using cryo–electron microscopy and time-resolved absorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d28b96b6032d730a343137fa467318ac
https://research.vu.nl/en/publications/0c2c8961-c27e-4143-96fd-4ff3e57aa464
https://research.vu.nl/en/publications/0c2c8961-c27e-4143-96fd-4ff3e57aa464
Publikováno v:
The Journal of Physical Chemistry B. 126:2476-2485
Proteins are polyelectrolytes with acidic or basic amino acids making up ≈25% of the residues. The protonation state of all Asp, Glu, Arg, Lys, His and other protonatable residues, cofactors and ligands define each protonation microstate. As all of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e5d6b51094e2a76a5170c23fd7fec5e
https://doi.org/10.1021/acs.jpcb.2c00139
https://doi.org/10.1021/acs.jpcb.2c00139
Publikováno v:
Photosynthesis Research. 152:153-165
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d09d49a16b319b6e6fef3e8951ba819
https://doi.org/10.1007/s11120-022-00906-x
https://doi.org/10.1007/s11120-022-00906-x
Publikováno v:
Photosynthesis research.
Protons participate in many reactions. In proteins, protons need paths to move in and out of buried active sites. The vectorial movement of protons coupled to electron transfer reactions establishes the transmembrane electrochemical gradient used for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a55fd31a9e3e5452f84b8bf1d5a4287
https://pubmed.ncbi.nlm.nih.gov/36307598
https://pubmed.ncbi.nlm.nih.gov/36307598
Autor:
Christopher J. Gisriel, Jimin Wang, Jinchan Liu, David A. Flesher, Krystle M. Reiss, Hao-Li Huang, Ke R. Yang, William H. Armstrong, M. R. Gunner, Victor S. Batista, Richard J. Debus, Gary W. Brudvig
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance Photosystem II (PSII) is a photo-oxidoreductase that harnesses light energy to use water to make fuel. Water oxidation occurs at a metal cluster in the active site called the oxygen-evolving complex (OEC). Understanding PSII function has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d58a3a4e36cd28e0f0075d0389a71f3
https://doi.org/10.1073/pnas.2116765118
https://doi.org/10.1073/pnas.2116765118
Publikováno v:
Photosynthesis research. 152(2)
The photosynthetic bacterial reaction centers from purple non-sulfur bacteria use light energy to drive the transfer of electrons from cytochrome c to ubiquinone. Ubiquinone bound in the Q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ad734e327ca03dab11f4ffdb539b6e0f
https://pubmed.ncbi.nlm.nih.gov/35344134
https://pubmed.ncbi.nlm.nih.gov/35344134
Autor:
Chitrak, Gupta, Umesh, Khaniya, John W, Vant, Mrinal, Shekhar, Junjun, Mao, M R, Gunner, Abhishek, Singharoy
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2315
pH conditions are central to the functioning of all biomolecules. However, implications of pH changes are nontrivial on a molecular scale. Though a rigorous microscopic definition of pH exists, its implementation in classical molecular dynamics (MD)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c0efd8e816946af0cbe30fd9b34fc9c1
https://pubmed.ncbi.nlm.nih.gov/34302678
https://pubmed.ncbi.nlm.nih.gov/34302678
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1863:148558
Quinones play important roles in biological electron transfer reactions in almost all organisms, with specific roles in many physiological processes and chemotherapy. Quinones participate in two-electron, two-proton reactions in aqueous solution at e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b6bf1b4dbfc1ca19df3f06fcd39ece7
https://doi.org/10.1016/j.bbabio.2022.148558
https://doi.org/10.1016/j.bbabio.2022.148558
Autor:
Jimin, Wang, Joshua M, Perez-Cruet, Hao-Li, Huang, Krystle, Reiss, Christopher J, Gisriel, Gourab, Banerjee, Divya, Kaur, Ipsita, Ghosh, Alisha, Dziarski, M R, Gunner, Victor S, Batista, Gary W, Brudvig
Publikováno v:
Biochemistry. 59(30)
The oxygen-evolving complex (OEC) of photosystem II (PSII) is an oxomanganese cluster composed of four redox-active Mn ions and one redox-inactive Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fd9c925906145611417776de51205f5b
https://pubmed.ncbi.nlm.nih.gov/32650633
https://pubmed.ncbi.nlm.nih.gov/32650633