Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Elin Claesson"'
Autor:
Weixiao Yuan Wahlgren, Elin Claesson, Iida Tuure, Sergio Trillo-Muyo, Szabolcs Bódizs, Janne A. Ihalainen, Heikki Takala, Sebastian Westenhoff
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
In this study, authors have solved cryo-EM structures of a bacteriophytochrome in its dark-adapted and illuminated states. The structures reveal the structural mechanism for photoactivation of the phytochrome.
Externí odkaz:
https://doaj.org/article/693c598e76024a2d9df201f103fc3a8c
Autor:
Elin Claesson, Weixiao Yuan Wahlgren, Heikki Takala, Suraj Pandey, Leticia Castillon, Valentyna Kuznetsova, Léocadie Henry, Matthijs Panman, Melissa Carrillo, Joachim Kübel, Rahul Nanekar, Linnéa Isaksson, Amke Nimmrich, Andrea Cellini, Dmitry Morozov, Michał Maj, Moona Kurttila, Robert Bosman, Eriko Nango, Rie Tanaka, Tomoyuki Tanaka, Luo Fangjia, So Iwata, Shigeki Owada, Keith Moffat, Gerrit Groenhof, Emina A Stojković, Janne A Ihalainen, Marius Schmidt, Sebastian Westenhoff
Publikováno v:
eLife, Vol 9 (2020)
Phytochrome proteins control the growth, reproduction, and photosynthesis of plants, fungi, and bacteria. Light is detected by a bilin cofactor, but it remains elusive how this leads to activation of the protein through structural changes. We present
Externí odkaz:
https://doaj.org/article/4000fc81ba304ee4ac180eaefc6b63f3
Autor:
Nicole C. Woitowich, Andrei S. Halavaty, Patricia Waltz, Christopher Kupitz, Joseph Valera, Gregory Tracy, Kevin D. Gallagher, Elin Claesson, Takanori Nakane, Suraj Pandey, Garrett Nelson, Rie Tanaka, Eriko Nango, Eiichi Mizohata, Shigeki Owada, Kensure Tono, Yasumasa Joti, Angela C. Nugent, Hardik Patel, Ayesha Mapara, James Hopkins, Phu Duong, Dorina Bizhga, Svetlana E. Kovaleva, Rachael St. Peter, Cynthia N. Hernandez, Wesley B. Ozarowski, Shatabdi Roy-Chowdhuri, Jay-How Yang, Petra Edlund, Heikki Takala, Janne Ihalainen, Jennifer Brayshaw, Tyler Norwood, Ishwor Poudyal, Petra Fromme, John C. H. Spence, Keith Moffat, Sebastian Westenhoff, Marius Schmidt, Emina A. Stojković
Publikováno v:
IUCrJ, Vol 5, Iss 5, Pp 619-634 (2018)
Phytochromes are red-light photoreceptors that were first characterized in plants, with homologs in photosynthetic and non-photosynthetic bacteria known as bacteriophytochromes (BphPs). Upon absorption of light, BphPs interconvert between two states
Externí odkaz:
https://doaj.org/article/a56c4f1741084155bcfa230773aaee98
Substrate-bound outward-open structure of a Na+-coupled sialic acid symporter reveals a new Na+ site
Autor:
Weixiao Y. Wahlgren, Elin Dunevall, Rachel A. North, Aviv Paz, Mariafrancesca Scalise, Paola Bisignano, Johan Bengtsson-Palme, Parveen Goyal, Elin Claesson, Rhawnie Caing-Carlsson, Rebecka Andersson, Konstantinos Beis, Ulf J. Nilsson, Anne Farewell, Lorena Pochini, Cesare Indiveri, Michael Grabe, Renwick C. J. Dobson, Jeff Abramson, S. Ramaswamy, Rosmarie Friemann
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-14 (2018)
Sialic acid transporters (SiaT) are required for sialic acid uptake in a number of human pathogens and are of interest as targets for antimicrobial drug development. Here the authors present the substrate bound SiaT structure from the uropathogen Pro
Externí odkaz:
https://doaj.org/article/64411a096c2a4afbaca431c776617538
Autor:
Juan C. Sanchez, Melissa Carrillo, Suraj Pandey, Moraima Noda, Luis Aldama, Denisse Feliz, Elin Claesson, Weixiao Yuan Wahlgren, Gregory Tracy, Phu Duong, Angela C. Nugent, Andrew Field, Vukica Šrajer, Christopher Kupitz, So Iwata, Eriko Nango, Rie Tanaka, Tomoyuki Tanaka, Luo Fangjia, Kensuke Tono, Shigeki Owada, Sebastian Westenhoff, Marius Schmidt, Emina A. Stojković
Publikováno v:
Structural Dynamics, Vol 6, Iss 5, Pp 054701-054701-9 (2019)
Phytochromes (PHYs) are photoreceptor proteins first discovered in plants, where they control a variety of photomorphogenesis events. PHYs as photochromic proteins can reversibly switch between two distinct states: a red light (Pr) and a far-red ligh
Externí odkaz:
https://doaj.org/article/1fd0d969f1804a91a9ec628832ae62aa
Autor:
Rachel A. North, Weixiao Y. Wahlgren, Daniela M. Remus, Mariafrancesca Scalise, Sarah A. Kessans, Elin Dunevall, Elin Claesson, Tatiana P. Soares da Costa, Matthew A. Perugini, S. Ramaswamy, Jane R. Allison, Cesare Indiveri, Rosmarie Friemann, Renwick C. J. Dobson
Publikováno v:
Frontiers in Chemistry, Vol 6 (2018)
Mammalian cell surfaces are decorated with complex glycoconjugates that terminate with negatively charged sialic acids. Commensal and pathogenic bacteria can use host-derived sialic acids for a competitive advantage, but require a functional sialic a
Externí odkaz:
https://doaj.org/article/c4502d3e21b5415cac0d17a9a67bb2b1
Autor:
Eriko Nango, Weixiao Yuan Wahlgren, Marius Schmidt, Swagatha Ghosh, So Iwata, Amke Nimmrich, Andrea Cellini, Sebastian Westenhoff, Shigeki Owada, Joachim Kübel, Janne A. Ihalainen, Léocadie Henry, Elin Claesson, Suraj Pandey, Valentyna Kuznetsova, Leticia Castillon, Heikki Takala, Emina A. Stojković
Publikováno v:
Acta Crystallographica. Section D, Structural Biology
A crystal structure of a photolyase at room temperature confirms the structural information obtained from cryogenic crystallography and paves the way for time-resolved studies of the photolyase at an X-ray free-electron laser.
(6–4) photolyase
(6–4) photolyase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::557b003e22a083a02e8a6d6c98051cb9
https://doi.org/10.1107/s2059798321005830
https://doi.org/10.1107/s2059798321005830
Autor:
Rebecka Andersson, Gisela Brändén, Gergely Katona, Michał Maj, Antoine Royant, David Arnlund, Hoi Ling Luk, Oleksandr Yefanov, Despina Milathianaki, Sergio Carbajo, Robert Bosman, Greger Hammarin, Linda C. Johansson, Adams Vallejos, Elin Claesson, Joseph Robinson, Cecilia Wickstrand, Erik Malmerberg, Cecilia Safari, Garth J. Williams, Chelsie E. Conrad, Kenneth R. Beyerlein, Richard Neutze, Anton Barty, Chufeng Li, Rajiv Harimoorthy, Daniel P. DePonte, Amit Sharma, Mark S. Hunter, Sébastien Boutet, Viktor Ahlberg Gagnér, Garrett Nelson, Dmitry Morozov, Stella Lisova, Jan Davidsson, Joachim Kübel, Petra Båth, Robert Dods, Mengning Liang, Sebastian Westenhoff, Peter Dahl, Peter Berntsen, Gerrit Groenhof
Publikováno v:
Nature
Nature, Nature Publishing Group, 2021, 589, pp.310-314
Nature / Physical science 589, 310-314 (2021). doi:10.1038/s41586-020-3000-7
Nature, 2021, 589, pp.310-314
Nature, Nature Publishing Group, 2021, 589, pp.310-314
Nature
Nature, 2021, 589, pp.310-314
Nature / Physical science 589, 310 - 314 (2021). doi:10.1038/s41586-020-3000-7
Photosynthetic reaction centres harvest the energy content of sunlight by transporting electrons across an energy-transducing biological membrane. Here we use time-re
Photosynthetic reaction centres harvest the energy content of sunlight by transporting electrons across an energy-transducing biological membrane. Here we use time-re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41b7a63a423931b71f0eaa238288174c
https://hal.archives-ouvertes.fr/hal-03046608/document
https://hal.archives-ouvertes.fr/hal-03046608/document
Autor:
So Iwata, Shigeki Owada, Michał Maj, Denisse Feliz, Tomoyuki Tanaka, Marius Schmidt, Luis Aldama, Sebastian Westenhoff, Rie Tanaka, Melissa Carrillo, Moraima Noda, Suraj Pandey, Juan Sanchez, Emina A. Stojković, Weixiao Yuan Wahlgren, Elin Claesson, Leticia Castillon, Eriko Nango, K. Tono, Ishwor Poudyal, Luo Fangjia, Tek Narsingh Malla, Vukica Šrajer
Publikováno v:
Structure
Phytochromes are red/far-red light photoreceptors in bacteria to plants, which elicit a variety of important physiological responses. They display a reversible photocycle between the resting (dark) Pr state and the light activated Pfr state, in which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e79378e146bb21ff37a5140fbea7495
https://pubmed.ncbi.nlm.nih.gov/33756101
https://pubmed.ncbi.nlm.nih.gov/33756101
Autor:
Matthijs R. Panman, Oskar Berntsson, Léocadie Henry, Lennart Isaksson, Sebastian Westenhoff, Irina Kosheleva, Robert Henning, Elin Claesson
Publikováno v:
Structural Dynamics
Structural Dynamics, Vol 7, Iss 5, Pp 054702-054702-14 (2020)
Structural Dynamics, Vol 7, Iss 5, Pp 054702-054702-14 (2020)
The correct folding of proteins is of paramount importance for their function, and protein misfolding is believed to be the primary cause of a wide range of diseases. Protein folding has been investigated with time-averaged methods and time-resolved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3e2c71dcc810ac3afc0bc83322ce941
https://pubmed.ncbi.nlm.nih.gov/32984436
https://pubmed.ncbi.nlm.nih.gov/32984436