3SJQ: Crystal structure of a small conductance potassium channel splice variant complexed with calcium-calmodulin

PDB ID: 3SJQDownload
MMDB ID: 100041
PDB Deposition Date: 2011/6/21
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 1.9  Å
Source Organism:
Similar Structures:
Biological Unit for 3SJQ: tetrameric; determined by author and by software (PISA)
Molecular Components in 3SJQ
Label Count Molecule
Proteins (4 molecules)
2
Calmodulin
(Gene symbol: Calm1)
Molecule annotation
2
Small Conductance Calcium-activated Potassium Channel Protein 2
(Gene symbol: Kcnn2)
Molecule annotation
Chemicals and Non-standard biopolymers (26 molecules)
1
8
CALCIUM IONCALCIUM ION
2
4
1-phenylurea1-phenylurea
3
6
GLYCEROLGLYCEROL
4
8
SULFATE IONSULFATE 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