8DE8: Cryo-EM structure of the zebrafish two pore domain K+ channel TREK1 (K2P2.1) in DDM/POPA mixed micelles

PDB ID: 8DE8Download
MMDB ID: 227607
PDB Deposition Date: 2022/6/20
Updated in MMDB: 2023/03
Experimental Method:
electron microscopy
Resolution: 2.82  Å
Source Organism:
Similar Structures:
Biological Unit for 8DE8: dimeric; determined by author
Molecular Components in 8DE8
Label Count Molecule
Proteins (2 molecules)
2
Potassium Channel, Subfamily K, Member 2A
(Gene symbol: kcnk2a)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
4
(2R)-1-(hexadecanoyloxy)-3-(phosphonooxy)propan-2-yl (9Z)-octadec-9-enoate(2R)-1-(hexadecanoyloxy)-3-(phosphonooxy)propan-2-yl (9Z)-octadec-9-enoate
2
4
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