5SVT: Anomalous Cs+ signal reveals the site of Na+ ion entry to the channel pore of the human P2X3 ion channel through the extracellular fenestrations

PDB ID: 5SVTDownload
MMDB ID: 143613
PDB Deposition Date: 2016/8/7
Updated in MMDB: 2024/10
Experimental Method:
x-ray diffraction
Resolution: 3.794  Å
Source Organism:
Similar Structures:
Biological Unit for 5SVT: trimeric; determined by author and by software (PISA)
Molecular Components in 5SVT
Label Count Molecule
Proteins (3 molecules)
3
P2X Purinoceptor 3
(Gene symbol: P2RX3)
Molecule annotation
Chemicals and Non-standard biopolymers (13 molecules)
1
9
2-acetamido-2-deoxy-beta-D-glucopyranose2-acetamido-2-deoxy-beta-D-glucopyranose
2
3
MAGNESIUM IONMAGNESIUM ION
3
1
SODIUM IONSODIUM 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