3SPC: Inward rectifier potassium channel Kir2.2 in complex with dioctanoylglycerol pyrophosphate (DGPP)

PDB ID: 3SPCDownload
MMDB ID: 92962
PDB Deposition Date: 2011/7/1
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2.454  Å
Source Organism:
Similar Structures:
Biological Unit for 3SPC: tetrameric; determined by author and by software (PISA)
Molecular Components in 3SPC
Label Count Molecule
Proteins (4 molecules)
4
Inward-rectifier K+ Channel Kir2.2
Molecule annotation
Chemicals and Non-standard biopolymers (20 molecules)
1
16
POTASSIUM IONPOTASSIUM ION
2
4
(2R)-3-{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}propane-1,2-diyl dioctanoate(2R)-3-{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}propane-1,2-diyl dioctanoate
* 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