Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Asmit, Bhowmick"'
Autor:
Asmit Bhowmick, Philipp S. Simon, Isabel Bogacz, Rana Hussein, Miao Zhang, Hiroki Makita, Mohamed Ibrahim, Ruchira Chatterjee, Margaret D. Doyle, Mun Hon Cheah, Petko Chernev, Franklin D. Fuller, Thomas Fransson, Roberto Alonso-Mori, Aaron S. Brewster, Nicolas K. Sauter, Uwe Bergmann, Holger Dobbek, Athina Zouni, Johannes Messinger, Jan Kern, Vittal K. Yachandra, Junko Yano
Publikováno v:
IUCrJ, Vol 10, Iss 6, Pp 642-655 (2023)
The water oxidation reaction in photosystem II (PS II) produces most of the molecular oxygen in the atmosphere, which sustains life on Earth, and in this process releases four electrons and four protons that drive the downstream process of CO2 fixati
Externí odkaz:
https://doaj.org/article/1786f5eb911749f7b7abfce1fd690bcd
Autor:
Stephen M. Keable, Adrian Kölsch, Philipp S. Simon, Medhanjali Dasgupta, Ruchira Chatterjee, Senthil Kumar Subramanian, Rana Hussein, Mohamed Ibrahim, In-Sik Kim, Isabel Bogacz, Hiroki Makita, Cindy C. Pham, Franklin D. Fuller, Sheraz Gul, Daniel Paley, Louise Lassalle, Kyle D. Sutherlin, Asmit Bhowmick, Nigel W. Moriarty, Iris D. Young, Johannes P. Blaschke, Casper de Lichtenberg, Petko Chernev, Mun Hon Cheah, Sehan Park, Gisu Park, Jangwoo Kim, Sang Jae Lee, Jaehyun Park, Kensuke Tono, Shigeki Owada, Mark S. Hunter, Alexander Batyuk, Roland Oggenfuss, Mathias Sander, Serhane Zerdane, Dmitry Ozerov, Karol Nass, Henrik Lemke, Roman Mankowsky, Aaron S. Brewster, Johannes Messinger, Nicholas K. Sauter, Vittal K. Yachandra, Junko Yano, Athina Zouni, Jan Kern
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract Photosystem I (PS I) has a symmetric structure with two highly similar branches of pigments at the center that are involved in electron transfer, but shows very different efficiency along the two branches. We have determined the structure of
Externí odkaz:
https://doaj.org/article/08b51738551f492bbef4bdd046b9396c
Autor:
Rana Hussein, Mohamed Ibrahim, Asmit Bhowmick, Philipp S. Simon, Ruchira Chatterjee, Louise Lassalle, Margaret Doyle, Isabel Bogacz, In-Sik Kim, Mun Hon Cheah, Sheraz Gul, Casper de Lichtenberg, Petko Chernev, Cindy C. Pham, Iris D. Young, Sergio Carbajo, Franklin D. Fuller, Roberto Alonso-Mori, Alex Batyuk, Kyle D. Sutherlin, Aaron S. Brewster, Robert Bolotovsky, Derek Mendez, James M. Holton, Nigel W. Moriarty, Paul D. Adams, Uwe Bergmann, Nicholas K. Sauter, Holger Dobbek, Johannes Messinger, Athina Zouni, Jan Kern, Vittal K. Yachandra, Junko Yano
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-16 (2021)
The oxygen-evolving complex in Photosystem II (PSII) catalyzes the light-driven oxidation of water to oxygen and it is still under debate how the water reaches the active site. Here, the authors analyse time-resolved XFEL-based crystal structures of
Externí odkaz:
https://doaj.org/article/e99f27723f2f4e5b914b63bf6c2509c8
Autor:
Agata Butryn, Philipp S. Simon, Pierre Aller, Philip Hinchliffe, Ramzi N. Massad, Gabriel Leen, Catherine L. Tooke, Isabel Bogacz, In-Sik Kim, Asmit Bhowmick, Aaron S. Brewster, Nicholas E. Devenish, Jürgen Brem, Jos J. A. G. Kamps, Pauline A. Lang, Patrick Rabe, Danny Axford, John H. Beale, Bradley Davy, Ali Ebrahim, Julien Orlans, Selina L. S. Storm, Tiankun Zhou, Shigeki Owada, Rie Tanaka, Kensuke Tono, Gwyndaf Evans, Robin L. Owen, Frances A. Houle, Nicholas K. Sauter, Christopher J. Schofield, James Spencer, Vittal K. Yachandra, Junko Yano, Jan F. Kern, Allen M. Orville
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Currently many of the time resolved serial femtosecond (SFX) crystallography experiments are done with light driven protein systems, whereas the reaction initiation for non-light triggered enzymes remains a major bottle neck. Here, the authors presen
Externí odkaz:
https://doaj.org/article/55ce2079723b464484f4eed86828b06d
Autor:
Juliane John, Oskar Aurelius, Vivek Srinivas, Patricia Saura, In-Sik Kim, Asmit Bhowmick, Philipp S Simon, Medhanjali Dasgupta, Cindy Pham, Sheraz Gul, Kyle D Sutherlin, Pierre Aller, Agata Butryn, Allen M Orville, Mun Hon Cheah, Shigeki Owada, Kensuke Tono, Franklin D Fuller, Alexander Batyuk, Aaron S Brewster, Nicholas K Sauter, Vittal K Yachandra, Junko Yano, Ville RI Kaila, Jan Kern, Hugo Lebrette, Martin Högbom
Publikováno v:
eLife, Vol 11 (2022)
Redox reactions are central to biochemistry and are both controlled by and induce protein structural changes. Here, we describe structural rearrangements and crosstalk within the Bacillus cereus ribonucleotide reductase R2b–NrdI complex, a di-metal
Externí odkaz:
https://doaj.org/article/621e582ac6f34d829caaf03eb18f2436
Autor:
Derek Mendez, Robert Bolotovsky, Asmit Bhowmick, Aaron S. Brewster, Jan Kern, Junko Yano, James M. Holton, Nicholas K. Sauter
Publikováno v:
IUCrJ, Vol 7, Iss 6, Pp 1151-1167 (2020)
Most crystallographic data processing methods use pixel integration. In serial femtosecond crystallography (SFX), the intricate interaction between the reciprocal lattice point and the Ewald sphere is integrated out by averaging symmetrically equival
Externí odkaz:
https://doaj.org/article/8ca363cf9c214ab7baf4380db63e291c
Autor:
Herbert J. Bernstein, Andreas Förster, Asmit Bhowmick, Aaron S. Brewster, Sandor Brockhauser, Luca Gelisio, David R. Hall, Filip Leonarski, Valerio Mariani, Gianluca Santoni, Clemens Vonrhein, Graeme Winter
Publikováno v:
IUCrJ, Vol 7, Iss 5, Pp 784-792 (2020)
Macromolecular crystallography (MX) is the dominant means of determining the three-dimensional structures of biological macromolecules. Over the last few decades, most MX data have been collected at synchrotron beamlines using a large number of diffe
Externí odkaz:
https://doaj.org/article/480c9cbf00654de3b0dd4bf579ed9f2e
Autor:
Alexander M. Wolff, Iris D. Young, Raymond G. Sierra, Aaron S. Brewster, Michael W. Martynowycz, Eriko Nango, Michihiro Sugahara, Takanori Nakane, Kazutaka Ito, Andrew Aquila, Asmit Bhowmick, Justin T. Biel, Sergio Carbajo, Aina E. Cohen, Saul Cortez, Ana Gonzalez, Tomoya Hino, Dohyun Im, Jake D. Koralek, Minoru Kubo, Tomas S. Lazarou, Takashi Nomura, Shigeki Owada, Avi J. Samelson, Tomoyuki Tanaka, Rie Tanaka, Erin M. Thompson, Henry van den Bedem, Rahel A. Woldeyes, Fumiaki Yumoto, Wei Zhao, Kensuke Tono, Sebastien Boutet, So Iwata, Tamir Gonen, Nicholas K. Sauter, James S. Fraser, Michael C. Thompson
Publikováno v:
IUCrJ, Vol 7, Iss 2, Pp 306-323 (2020)
Innovative new crystallographic methods are facilitating structural studies from ever smaller crystals of biological macromolecules. In particular, serial X-ray crystallography and microcrystal electron diffraction (MicroED) have emerged as useful me
Externí odkaz:
https://doaj.org/article/6e6b471c98104285badfe50aab472279
Autor:
Asmit Bhowmick, Rana Hussein, Isabel Bogacz, Philipp S. Simon, Mohamed Ibrahim, Ruchira Chatterjee, Margaret D. Doyle, Mun Hon Cheah, Thomas Fransson, Petko Chernev, In-Sik Kim, Hiroki Makita, Medhanjali Dasgupta, Corey J. Kaminsky, Miao Zhang, Julia Gätcke, Stephanie Haupt, Isabela I. Nangca, Stephen M. Keable, A. Orkun Aydin, Kensuke Tono, Shigeki Owada, Leland B. Gee, Franklin D. Fuller, Alexander Batyuk, Roberto Alonso-Mori, James M. Holton, Daniel W. Paley, Nigel W. Moriarty, Fikret Mamedov, Paul D. Adams, Aaron S. Brewster, Holger Dobbek, Nicholas K. Sauter, Uwe Bergmann, Athina Zouni, Johannes Messinger, Jan Kern, Junko Yano, Vittal K. Yachandra
Publikováno v:
Nature. 617:629-636
In natural photosynthesis, the light-driven splitting of water into electrons, protons and molecular oxygen forms the first step of the solar-to-chemical energy conversion process. The reaction takes place in photosystem II, where the Mn4CaO5 cluster
Autor:
Elyse A. Schriber, Daniel W. Paley, Robert Bolotovsky, Daniel J. Rosenberg, Raymond G. Sierra, Andrew Aquila, Derek Mendez, Frédéric Poitevin, Johannes P. Blaschke, Asmit Bhowmick, Ryan P. Kelly, Mark Hunter, Brandon Hayes, Derek C. Popple, Matthew Yeung, Carina Pareja-Rivera, Stella Lisova, Kensuke Tono, Michihiro Sugahara, Shigeki Owada, Tevye Kuykendall, Kaiyuan Yao, P. James Schuck, Diego Solis-Ibarra, Nicholas K. Sauter, Aaron S. Brewster, J. Nathan Hohman
Publikováno v:
Nature, vol 601, iss 7893
Nature
Nature
Inorganic–organic hybrid materials represent a large share of newly reported structures, owing to their simple synthetic routes and customizable properties1. This proliferation has led to a characterization bottleneck: many hybrid materials are obl