8K1V: Human TWIK-related acid-sensitive potassium channel TASK3 at pH 7.4, 5 mM KCl and 135 mM NaCl

PDB ID: 8K1VDownload
MMDB ID: 245420
PDB Deposition Date: 2023/7/11
Updated in MMDB: 2025/08
Experimental Method:
electron microscopy
Resolution: 3.48  Å
Source Organism:
Similar Structures:
Biological Unit for 8K1V: dimeric; determined by author
Molecular Components in 8K1V
Label Count Molecule
Proteins (2 molecules)
2
Potassium Channel Subfamily K Member 9
(Gene symbol: KCNK9)
Molecule annotation
Chemicals and Non-standard biopolymers (11 molecules)
1
6
CHOLESTEROL HEMISUCCINATECHOLESTEROL HEMISUCCINATE
2
5
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