8K1Q: Human TWIK-related acid-sensitive potassium channel TASK3 at pH 6.0, 5 mM KCl and 135 mM NaCl

PDB ID: 8K1QDownload
MMDB ID: 245419
PDB Deposition Date: 2023/7/11
Updated in MMDB: 2025/07
Experimental Method:
electron microscopy
Resolution: 3.68  Å
Source Organism:
Similar Structures:
Biological Unit for 8K1Q: dimeric; determined by author
Molecular Components in 8K1Q
Label Count Molecule
Proteins (2 molecules)
2
Potassium Channel Subfamily K Member 9
(Gene symbol: KCNK9)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
6
CHOLESTEROL HEMISUCCINATECHOLESTEROL HEMISUCCINATE
2
2
POTASSIUM IONPOTASSIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303