Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Raymond G, Sierra"'
Autor:
Izumi Ishigami, Raymond G. Sierra, Zhen Su, Ariana Peck, Cong Wang, Frederic Poitevin, Stella Lisova, Brandon Hayes, Frank R. Moss, Sébastien Boutet, Robert E. Sublett, Chun Hong Yoon, Syun-Ru Yeh, Denis L. Rousseau
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Cytochrome c oxidase (CcO) is an essential enzyme in mitochondrial and bacterial respiration. It catalyzes the four-electron reduction of molecular oxygen to water and harnesses the chemical energy to translocate four protons across biologic
Externí odkaz:
https://doaj.org/article/4cf0387559044a58973e6bfc59f08ca6
Autor:
Tek Narsingh Malla, Kara Zielinski, Luis Aldama, Sasa Bajt, Denisse Feliz, Brendon Hayes, Mark Hunter, Christopher Kupitz, Stella Lisova, Juraj Knoska, Jose Manuel Martin-Garcia, Valerio Mariani, Suraj Pandey, Ishwor Poudyal, Raymond G. Sierra, Alexandra Tolstikova, Oleksandr Yefanov, Chung Hong Yoon, Abbas Ourmazd, Petra Fromme, Peter Schwander, Anton Barty, Henry N. Chapman, Emina A. Stojkovic, Alexander Batyuk, Sébastien Boutet, George N. Phillips, Lois Pollack, Marius Schmidt
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract For decades, researchers have elucidated essential enzymatic functions on the atomic length scale by tracing atomic positions in real-time. Our work builds on possibilities unleashed by mix-and-inject serial crystallography (MISC) at X-ray f
Externí odkaz:
https://doaj.org/article/50042ef4cec14678ac809352eb19f238
Autor:
Guillaume Tetreau, Michael R. Sawaya, Elke De Zitter, Elena A. Andreeva, Anne-Sophie Banneville, Natalie A. Schibrowsky, Nicolas Coquelle, Aaron S. Brewster, Marie Luise Grünbein, Gabriela Nass Kovacs, Mark S. Hunter, Marco Kloos, Raymond G. Sierra, Giorgio Schiro, Pei Qiao, Myriam Stricker, Dennis Bideshi, Iris D. Young, Ninon Zala, Sylvain Engilberge, Alexander Gorel, Luca Signor, Jean-Marie Teulon, Mario Hilpert, Lutz Foucar, Johan Bielecki, Richard Bean, Raphael de Wijn, Tokushi Sato, Henry Kirkwood, Romain Letrun, Alexander Batyuk, Irina Snigireva, Daphna Fenel, Robin Schubert, Ethan J. Canfield, Mario M. Alba, Frédéric Laporte, Laurence Després, Maria Bacia, Amandine Roux, Christian Chapelle, François Riobé, Olivier Maury, Wai Li Ling, Sébastien Boutet, Adrian Mancuso, Irina Gutsche, Eric Girard, Thomas R. M. Barends, Jean-Luc Pellequer, Hyun-Woo Park, Arthur D. Laganowsky, Jose Rodriguez, Manfred Burghammer, Robert L. Shoeman, R. Bruce Doak, Martin Weik, Nicholas K. Sauter, Brian Federici, Duilio Cascio, Ilme Schlichting, Jacques-Philippe Colletier
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-18 (2022)
An environmentally safe means of mosquito control is the application of Bacillus thuringiensis israelensis, which produces a cocktail of four naturally crystalline proteins exclusively toxic to mosquito. Here the authors report the atomic-resolution
Externí odkaz:
https://doaj.org/article/8dead0f985474ca8a66f02736c28391a
Autor:
Esra Ayan, Busra Yuksel, Ebru Destan, Fatma Betul Ertem, Gunseli Yildirim, Meryem Eren, Oleksandr M. Yefanov, Anton Barty, Alexandra Tolstikova, Gihan K. Ketawala, Sabine Botha, E. Han Dao, Brandon Hayes, Mengning Liang, Matthew H. Seaberg, Mark S. Hunter, Alexander Batyuk, Valerio Mariani, Zhen Su, Frederic Poitevin, Chun Hong Yoon, Christopher Kupitz, Aina Cohen, Tzanko Doukov, Raymond G. Sierra, Çağdaş Dağ, Hasan DeMirci
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-13 (2022)
Ayan et al. report two structures of the protein streptavidin - one at ambient temperature determined using serial femtosecond crystallography and a second one determined at cryogenic temperature. These results provide insights into the structural dy
Externí odkaz:
https://doaj.org/article/ce08830956e641dd939e81eeed58b63b
Autor:
Halilibrahim Ciftci, Hiroshi Tateishi, Kotaro Koiwai, Ryoko Koga, Kensaku Anraku, Kazuaki Monde, Çağdaş Dağ, Ebru Destan, Busra Yuksel, Esra Ayan, Gunseli Yildirim, Merve Yigin, F. Betul Ertem, Alaleh Shafiei, Omur Guven, Sabri O. Besler, Raymond G. Sierra, Chun Hong Yoon, Zhen Su, Mengling Liang, Burcin Acar, Turkan Haliloglu, Masami Otsuka, Fumiaki Yumoto, Mikako Fujita, Toshiya Senda, Hasan DeMirci
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract Oligomerization of Pr55Gag is a critical step of the late stage of the HIV life cycle. It has been known that the binding of IP6, an abundant endogenous cyclitol molecule at the MA domain, has been linked to the oligomerization of Pr55Gag. H
Externí odkaz:
https://doaj.org/article/77d919cd60ce407e9fad3b1b4378ff45
Autor:
Fatma Betul Ertem, Omur Guven, Cengizhan Buyukdag, Oktay Gocenler, Esra Ayan, Busra Yuksel, Mehmet Gul, Gozde Usta, Barıs Cakılkaya, J. Austin Johnson, E. Han Dao, Zhen Su, Frederic Poitevin, Chun Hong Yoon, Christopher Kupitz, Brandon Hayes, Mengning Liang, Mark S. Hunter, Alexander Batyuk, Raymond G. Sierra, Gihan Ketawala, Sabine Botha, Çağdaş Dağ, Hasan DeMirci
Publikováno v:
STAR Protocols, Vol 3, Iss 1, Pp 101158- (2022)
Summary: The SARS-CoV-2 main protease of (Mpro) is an important target for SARS-CoV-2 related drug repurposing and development studies. Here, we describe the steps for structural characterization of SARS-CoV-2 Mpro, starting from plasmid preparation
Externí odkaz:
https://doaj.org/article/57d9c8025fa44a7b88ba24db6f0d7586
Autor:
Guillaume Tetreau, Anne-Sophie Banneville, Elena A. Andreeva, Aaron S. Brewster, Mark S. Hunter, Raymond G. Sierra, Jean-Marie Teulon, Iris D. Young, Niamh Burke, Tilman A. Grünewald, Joël Beaudouin, Irina Snigireva, Maria Teresa Fernandez-Luna, Alister Burt, Hyun-Woo Park, Luca Signor, Jayesh A. Bafna, Rabia Sadir, Daphna Fenel, Elisabetta Boeri-Erba, Maria Bacia, Ninon Zala, Frédéric Laporte, Laurence Després, Martin Weik, Sébastien Boutet, Martin Rosenthal, Nicolas Coquelle, Manfred Burghammer, Duilio Cascio, Michael R. Sawaya, Mathias Winterhalter, Enrico Gratton, Irina Gutsche, Brian Federici, Jean-Luc Pellequer, Nicholas K. Sauter, Jacques-Philippe Colletier
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-16 (2020)
Bacillus thuringiensis israelensis (Bti) produces the naturally-crystalline proteinaceous toxin Cyt1Aa that is toxic to mosquito larvae. Here the authors grow recombinant nanocrystals of the Cyt1Aa protoxin in vivo and use serial femtosecond crystall
Externí odkaz:
https://doaj.org/article/126ca4694d8a47efbec919f942778d20
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:
Michelle R. Santoso, Gentaro Ikeda, Yuko Tada, Ji‐Hye Jung, Evgeniya Vaskova, Raymond G. Sierra, Cornelius Gati, Andrew B. Goldstone, Daniel von Bornstaedt, Praveen Shukla, Joseph C. Wu, Soichi Wakatsuki, Y. Joseph Woo, Phillip C. Yang
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 9, Iss 6 (2020)
Background Induced pluripotent stem cells and their differentiated cardiomyocytes (iCMs) have tremendous potential as patient‐specific therapy for ischemic cardiomyopathy following myocardial infarctions, but difficulties in viable transplantation
Externí odkaz:
https://doaj.org/article/b4461a47d1114db3b17f62e80a4ff925
Autor:
Max O. Wiedorn, Salah Awel, Andrew J. Morgan, Kartik Ayyer, Yaroslav Gevorkov, Holger Fleckenstein, Nils Roth, Luigi Adriano, Richard Bean, Kenneth R. Beyerlein, Joe Chen, Jesse Coe, Francisco Cruz-Mazo, Tomas Ekeberg, Rita Graceffa, Michael Heymann, Daniel A. Horke, Juraj Knoška, Valerio Mariani, Reza Nazari, Dominik Oberthür, Amit K. Samanta, Raymond G. Sierra, Claudiu A. Stan, Oleksandr Yefanov, Dimitrios Rompotis, Jonathan Correa, Benjamin Erk, Rolf Treusch, Joachim Schulz, Brenda G. Hogue, Alfonso M. Gañán-Calvo, Petra Fromme, Jochen Küpper, Andrei V. Rode, Saša Bajt, Richard A. Kirian, Henry N. Chapman
Publikováno v:
IUCrJ, Vol 5, Iss 5, Pp 574-584 (2018)
Liquid microjets are a common means of delivering protein crystals to the focus of X-ray free-electron lasers (FELs) for serial femtosecond crystallography measurements. The high X-ray intensity in the focus initiates an explosion of the microjet and
Externí odkaz:
https://doaj.org/article/ef3b84372fa540809b48a89d74a7060c