Femtosecond X-ray spectroscopy of haem proteins.

Heme Ligands Photolysis Spectrum Analysis X-Rays

Journal

Faraday discussions
ISSN: 1364-5498
Titre abrégé: Faraday Discuss
Pays: England
ID NLM: 9212301

Informations de publication

Date de publication:
27 05 2021
Historique:
pubmed: 11 2 2021
medline: 18 1 2022
entrez: 10 2 2021
Statut: ppublish

Résumé

We discuss our recently reported femtosecond (fs) X-ray emission spectroscopy results on the ligand dissociation and recombination in nitrosylmyoglobin (MbNO) in the context of previous studies on ferrous haem proteins. We also present a preliminary account of femtosecond X-ray absorption studies on MbNO, pointing to the presence of more than one species formed upon photolysis.

Identifiants

DOI: 10.1039/d0fd00131g PMID: 33565544
pubmed: 33565544
doi: 10.1039/d0fd00131g
doi:

Substances chimiques

Ligands 0
Heme 42VZT0U6YR

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

312-328

Auteurs

Camila Bacellar (C)

Laboratoire de Spectroscopie Ultrarapide (LSU), Lausanne Centre for Ultrafast Science (LACUS), École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
ORCID: 0000-0003-2166-241X

Dominik Kinschel (D)

Laboratoire de Spectroscopie Ultrarapide (LSU), Lausanne Centre for Ultrafast Science (LACUS), École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland. majed.chergui@epfl.ch.

Oliviero Cannelli (O)

Laboratoire de Spectroscopie Ultrarapide (LSU), Lausanne Centre for Ultrafast Science (LACUS), École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
ORCID: 0000-0002-1844-4799

Boris Sorokin (B)

Laboratoire de Spectroscopie Ultrarapide (LSU), Lausanne Centre for Ultrafast Science (LACUS), École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland. majed.chergui@epfl.ch.

Tetsuo Katayama (T)

Japan Synchrotron Radiation Research Institute (JASRI), 1-1-1, Kouto, Sayo-cho Sayo-gun, Hyogo 679-5198, Japan.

Giulia F Mancini (GF)

Laboratoire de Spectroscopie Ultrarapide (LSU), Lausanne Centre for Ultrafast Science (LACUS), École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
ORCID: 0000-0002-7752-2822

Jeremy R Rouxel (JR)

Laboratoire de Spectroscopie Ultrarapide (LSU), Lausanne Centre for Ultrafast Science (LACUS), École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
ORCID: 0000-0003-3438-6370

Yuki Obara (Y)

Tokyo University of Agriculture and Technology (TUAT), 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.

Junichi Nishitani (J)

Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-Ku, Kyoto 606-8502, Japan.

Hironori Ito (H)

Tokyo University of Agriculture and Technology (TUAT), 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.

Terumasa Ito (T)

Tokyo University of Agriculture and Technology (TUAT), 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.

Naoya Kurahashi (N)

Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, Kioicho, 7-1, Chiyoda, 102-8554 Tokyo, Japan.

Chika Higashimura (C)

Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-Ku, Kyoto 606-8502, Japan.

Shotaro Kudo (S)

Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-Ku, Kyoto 606-8502, Japan.

Claudio Cirelli (C)

SwissFEL, Paul Scherrer Institut (PSI), 5232 Villigen, Switzerland.

Gregor Knopp (G)

SwissFEL, Paul Scherrer Institut (PSI), 5232 Villigen, Switzerland.

Karol Nass (K)

SwissFEL, Paul Scherrer Institut (PSI), 5232 Villigen, Switzerland.
ORCID: 0000-0001-8843-1566

Philip J M Johnson (PJM)

SwissFEL, Paul Scherrer Institut (PSI), 5232 Villigen, Switzerland.

Anna Wach (A)

Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Krakow, Poland.
ORCID: 0000-0003-3112-2759

Jakub Szlachetko (J)

Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Krakow, Poland.
ORCID: 0000-0002-7526-3097

Frederico A Lima (FA)

European XFEL, Holzkoppel 4, Schenefeld, 22869, Germany.
ORCID: 0000-0001-8106-2892

Christopher J Milne (CJ)

SwissFEL, Paul Scherrer Institut (PSI), 5232 Villigen, Switzerland.

Makina Yabashi (M)

Japan Synchrotron Radiation Research Institute (JASRI), 1-1-1, Kouto, Sayo-cho Sayo-gun, Hyogo 679-5198, Japan.

Toshinori Suzuki (T)

Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-Ku, Kyoto 606-8502, Japan.

Kazuhiko Misawa (K)

Tokyo University of Agriculture and Technology (TUAT), 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.

Majed Chergui (M)

Laboratoire de Spectroscopie Ultrarapide (LSU), Lausanne Centre for Ultrafast Science (LACUS), École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland. majed.chergui@epfl.ch.
ORCID: 0000-0002-4856-226X

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Classifications MeSH

questionsmedicales.fr › Facteurs biologiques › Pigments biologiques › Porphyrines › Métalloporphyrines › Hème › Femtosecond X-ray spectroscopy of haem proteins.
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Produits chimiques de laboratoire › Ligands › Femtosecond X-ray spectroscopy of haem proteins.
questionsmedicales.fr › Phénomènes chimiques › Processus photochimiques › Photolyse › Femtosecond X-ray spectroscopy of haem proteins.
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Femtosecond X-ray spectroscopy of haem proteins.
questionsmedicales.fr › Phénomènes physiques › Rayonnement › Rayonnement ionisant › Rayons X › Femtosecond X-ray spectroscopy of haem proteins.