7D91: Crystal Structure of the Na+,K+-ATPase in the E2P state with bound Mg2+ (P4(3)2(1)2 symmetry)

PDB ID: 7D91Download
MMDB ID: 286599
PDB Deposition Date: 2020/10/12
Updated in MMDB: 2026/08
Experimental Method:
x-ray diffraction
Resolution: 3.35  Å
Source Organism:
Similar Structures:
Biological Unit for 7D91: trimeric; determined by author and by software (PISA)
Molecular Components in 7D91
Label Count Molecule
Proteins (3 molecules)
1
Sodium/potassium-transporting Atpase Subunit Alpha-1
(Gene symbol: ATP1A1)
Molecule annotation
1
Sodium/potassium-transporting Atpase Subunit Beta-1
(Gene symbol: ATP1B1)
Molecule annotation
1
Fxyd Domain-containing Ion Transport Regulator
Molecule annotation
Chemicals and Non-standard biopolymers (20 molecules)
1
3
2-acetamido-2-deoxy-beta-D-glucopyranose (Link to PubChem not yet available)2-acetamido-2-deoxy-beta-D-glucopyranose
2
3
MAGNESIUM ION (Link to PubChem not yet available)MAGNESIUM ION
3
2
CHOLESTEROL (Link to PubChem not yet available)CHOLESTEROL
4
11
1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE (Link to PubChem not yet available)1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE
5
1
BERYLLIUM TRIFLUORIDE ION (Link to PubChem not yet available)BERYLLIUM TRIFLUORIDE 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