45IR image
Deposition Date 2026-08-30
Release Date 2026-09-16
Last Version Date 2026-09-16
Entry Detail
PDB ID:
45IR
Keywords:
MEMBRANE PROTEIN
Title:
Cryo-EM structure of the T322I mutant of the outwardly rectifying potassium channel TOK1 from Saccharomyces cerevisiae
Biological Source:
Source Organism(s):
Saccharomyces cerevisiae (Taxon ID: 4932)
Expression System(s):
Homo sapiens
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.91 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
45IR validation report missing
Macromolecular Entities
Structures with similar UniProt ID
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Outward-rectifier potassium c
Gene (Uniprot):TOK1
Mutagens:T322I
Chain IDs:A, B
Chain Length:0
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae
UniProt ID:P40310 Pfam ID:PF07885
Ligand Molecules
K
Y01
Primary Citation
Structural basis of lipid-mediated gating in a two-pore domain potassium channel TOK1
To Be Published ? ? ? (?)
Primary Citation of related structures
45IR
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