3ZRS
X-ray crystal structure of a KirBac potassium channel highlights a mechanism of channel opening at the bundle-crossing gate.
Summary for 3ZRS
Entry DOI | 10.2210/pdb3zrs/pdb |
Descriptor | ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 10, CHLORIDE ION, POTASSIUM ION, ... (4 entities in total) |
Functional Keywords | metal transport, ion channel, inward rectifier, membrane protein, kir channel |
Biological source | MAGNETOSPIRILLUM MAGNETOTACTICUM |
Total number of polymer chains | 1 |
Total formula weight | 34119.28 |
Authors | Bavro, V.N.,De Zorzi, R.,Schmidt, M.R.,Muniz, J.R.C.,Zubcevic, L.,Sansom, M.S.P.,Venien-Bryan, C.,Tucker, S.J. (deposition date: 2011-06-17, release date: 2012-01-11, Last modification date: 2023-12-20) |
Primary citation | Bavro, V.N.,De Zorzi, R.,Schmidt, M.R.,Muniz, J.R.C.,Zubcevic, L.,Sansom, M.S.P.,Venien-Bryan, C.,Tucker, S.J. Structure of a Kirbac Potassium Channel with an Open Bundle Crossing Indicates a Mechanism of Channel Gating Nat.Struct.Mol.Biol., 19:158-, 2012 Cited by PubMed: 22231399DOI: 10.1038/NSMB.2208 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (3.05 Å) |
Structure validation
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