The Pseudomonas aeruginosa Tse4 toxin assembles ion-selective and voltage-sensitive ion channels to couple membrane depolarisation with K⁺ efflux

• Jessica Rojas-Palomino ,

  Contributed equally to this work with: Jessica Rojas-Palomino, Carmen Velázquez

  Roles Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – review & editing

  Affiliation Laboratory of Molecular Biophysics, Department of Physics, University Jaume I, Castellón, Spain

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• Carmen Velázquez ,

  Contributed equally to this work with: Jessica Rojas-Palomino, Carmen Velázquez

  Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – review & editing

  Affiliations Instituto Biofisika (CSIC, UPV/EHU), Fundación Biofísica Bizkaia/Biofisika Bizkaia Fundazioa (FBB), Leioa, Spain, Departamento de Bioquímica y Biología Molecular, University of the Basque Country, Leioa, Spain

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• Jon Altuna-Alvarez,

  Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – review & editing

  Affiliation Instituto Biofisika (CSIC, UPV/EHU), Fundación Biofísica Bizkaia/Biofisika Bizkaia Fundazioa (FBB), Leioa, Spain

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• Amaia González-Magaña,

  Roles Data curation, Formal analysis, Validation

  Affiliations Instituto Biofisika (CSIC, UPV/EHU), Fundación Biofísica Bizkaia/Biofisika Bizkaia Fundazioa (FBB), Leioa, Spain, Departamento de Bioquímica y Biología Molecular, University of the Basque Country, Leioa, Spain

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• Maialen Zabala-Zearreta,

  Roles Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – review & editing

  Affiliation Instituto Biofisika (CSIC, UPV/EHU), Fundación Biofísica Bizkaia/Biofisika Bizkaia Fundazioa (FBB), Leioa, Spain

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• Matthias Müller,

  Roles Data curation, Formal analysis, Investigation, Methodology

  Affiliation Instituto Biofisika (CSIC, UPV/EHU), Fundación Biofísica Bizkaia/Biofisika Bizkaia Fundazioa (FBB), Leioa, Spain

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• María Queralt-Martín,

  Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Laboratory of Molecular Biophysics, Department of Physics, University Jaume I, Castellón, Spain

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• Antonio Alcaraz ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: alcaraza@fca.uji.es (AA); david.albesa@ehu.eus (DA-J)

  Affiliation Laboratory of Molecular Biophysics, Department of Physics, University Jaume I, Castellón, Spain

  https://orcid.org/0000-0002-7830-3189

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• David Albesa-Jové

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: alcaraza@fca.uji.es (AA); david.albesa@ehu.eus (DA-J)

  Affiliations Instituto Biofisika (CSIC, UPV/EHU), Fundación Biofísica Bizkaia/Biofisika Bizkaia Fundazioa (FBB), Leioa, Spain, Departamento de Bioquímica y Biología Molecular, University of the Basque Country, Leioa, Spain, Ikerbasque, Basque Foundation for Science, Bilbao, Spain

  https://orcid.org/0000-0003-2904-8203

  ⨯