8B37: Crystal structure of Pyrobaculum aerophilum potassium-independent proton pumping membrane integral pyrophosphatase in complex with imidodiphosphate and magnesium, and with bound sulphate

PDB ID: 8B37Download
MMDB ID: 241223
PDB Deposition Date: 2022/9/16
Updated in MMDB: 2026/03
Experimental Method:
x-ray diffraction
Resolution: 3.84  Å
Source Organism:
Similar Structures:
Biological Unit for 8B37: dimeric; determined by author and by software (PISA)
Molecular Components in 8B37
Label Count Molecule
Proteins (2 molecules)
2
K(+)-insensitive Pyrophosphate-energized Proton Pump
(Gene symbol: PAE_RS05785)
Molecule annotation
Chemicals and Non-standard biopolymers (13 molecules)
1
10
MAGNESIUM IONMAGNESIUM ION
2
2
IMIDODIPHOSPHORIC ACIDIMIDODIPHOSPHORIC ACID
3
1
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