Ligand-mediated Structural Dynamics of a Mammalian Pancreatic KATP Channel

Coordinates and cryoEM density maps for KATP channel models of the Kir6.2 tetramer core plus one SUR1 subunit have been deposited to the Protein Data Bank and the Electron Microscopy Data Bank with accession numbers as follows: RPG/ATP Kir6.2-CTD-up (PDB code 7TYS, EMDB code EMD-26193); RPG/ATP Kir6.2-CTD-down (PDB code 7TYT, EMDB code EMD-26194); RPG/ATP Kir6.2-CTD-up SUR1-in (PDB code 7U1Q, EMDB code EMD-26303); RPG/ATP Kir6.2-CTD-up SUR1-out (PDB code 7U1S, EMDB code EMD-26304); GBC/ATP Kir6.2-CTD-up (PDB code 7U24, EMDB code EMD-26307); GBC/ATP Kir6.2-CTD-down (PDB code 7U6Y, EMDB code EMD-26308); CBZ/ATP Kir6.2-CTD-up (PDB code 7U7M, EMDB code EMD-26309); CBZ/ATP Kir6.2-CTD-down (PDB code 7U2X, EMDB code EMD-26321); ATP-only Kir6.2-CTD-up (PDB code 7UAA, EMDB EMD-26312); ATP-only Kir6.2-CTD-down (PDB 7U1E, EMDB code EMD-26299); Apo Kir6.2-CTD-down (PDB code 7UQR, EMDB code EMD-26320). Molecular dynamics trajectories are available at Zenodo, https://zenodo.org/record/7017342 with DOI 10.5281/zenodo.7017342. All other study data are included in the article and supplementary data.

© 2022 The Author(s). Published by Elsevier Ltd.

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