9JO3: Cryo-EM structure of human BKca channel-compound 10b complex

PDB ID: 9JO3Download
MMDB ID: 260099
PDB Deposition Date: 2024/9/24
Updated in MMDB: 2025/03
Experimental Method:
electron microscopy
Resolution: 2.8  Å
Source Organism:
Similar Structures:
Biological Unit for 9JO3: tetrameric; determined by author
Molecular Components in 9JO3
Label Count Molecule
Proteins (4 molecules)
4
Calcium-activated Potassium Channel Subunit Alpha-1
Molecule annotation
Chemicals and Non-standard biopolymers (35 molecules)
1
4
MAGNESIUM ION (Link to PubChem not yet available)MAGNESIUM ION
2
8
CALCIUM ION (Link to PubChem not yet available)CALCIUM ION
3
3
POTASSIUM ION (Link to PubChem not yet available)POTASSIUM ION
4
4
POTASSIUM ION (Link to PubChem not yet available)POTASSIUM ION
5
16
CHOLESTEROL HEMISUCCINATE (Link to PubChem not yet available)CHOLESTEROL HEMISUCCINATE
* 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