7ET1: Cryo-EM structure of the gastric proton pump K791S/E820D/Y340N/E936V/Y799W mutant in K+-occluded (K+)E2-AlF state

PDB ID: 7ET1Download
MMDB ID: 206122
PDB Deposition Date: 2021/5/12
Updated in MMDB: 2024/10
Experimental Method:
electron microscopy
Resolution: 2.6  Å
Source Organism:
Similar Structures:
Biological Unit for 7ET1: dimeric; determined by author
Molecular Components in 7ET1
Label Count Molecule
Proteins (2 molecules)
1
Sodium/potassium-transporting Atpase Subunit Alpha
(Gene symbol: ATP4A)
Molecule annotation
1
Potassium-transporting Atpase Subunit Beta
(Gene symbol: ATP4B)
Molecule annotation
Chemicals and Non-standard biopolymers (14 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
3
1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE
3
3
POTASSIUM IONPOTASSIUM ION
4
1
TETRAFLUOROALUMINATE IONTETRAFLUOROALUMINATE ION
5
1
CHOLESTEROLCHOLESTEROL
6
5
2-acetamido-2-deoxy-beta-D-glucopyranose2-acetamido-2-deoxy-beta-D-glucopyranose
* 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