Biophysical characterization of calcium-binding and modulatory-domain dynamics in a pentameric ligand-gated ion channel.

Cys-loop receptors calcium ligand-gated ion channel small-angle neutron scattering

Journal

Proceedings of the National Academy of Sciences of the United States of America
ISSN: 1091-6490
Titre abrégé: Proc Natl Acad Sci U S A
Pays: United States
ID NLM: 7505876

Informations de publication

Date de publication:
13 12 2022
Historique:
entrez: 8 12 2022
pubmed: 9 12 2022
medline: 15 12 2022
Statut: ppublish

Résumé

Pentameric ligand-gated ion channels (pLGICs) perform electrochemical signal transduction in organisms ranging from bacteria to humans. Among the prokaryotic pLGICs, there is architectural diversity involving N-terminal domains (NTDs) not found in eukaryotic relatives, exemplified by the calcium-sensitive channel (DeCLIC) from a

Identifiants

pubmed: 36480474
doi: 10.1073/pnas.2210669119
pmc: PMC9897478
doi:

Substances chimiques

Calcium SY7Q814VUP
Ligand-Gated Ion Channels 0

Types de publication

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

Langues

eng

Sous-ensembles de citation

IM

Pagination

e2210669119

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Auteurs

Marie Lycksell (M)

Department of Biochemistry and Biophysics, Science for Life Laboratory, Stockholm University, 10691 Stockholm, Sweden.

Urška Rovšnik (U)

Department of Biochemistry and Biophysics, Science for Life Laboratory, Stockholm University, 10691 Stockholm, Sweden.

Anton Hanke (A)

Department of Biochemistry and Biophysics, Science for Life Laboratory, Stockholm University, 10691 Stockholm, Sweden.
Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, 69120 Heidelberg, Germany.

Anne Martel (A)

Large Scale Structures, Institut Laue-Langevin, 38042 Grenoble, France.

Rebecca J Howard (RJ)

Department of Biochemistry and Biophysics, Science for Life Laboratory, Stockholm University, 10691 Stockholm, Sweden.

Erik Lindahl (E)

Department of Biochemistry and Biophysics, Science for Life Laboratory, Stockholm University, 10691 Stockholm, Sweden.
Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, 10044Stockholm, Sweden.

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Classifications MeSH