5K5S: Crystal structure of the active form of human calcium-sensing receptor extracellular domain

PDB ID: 5K5SDownload
MMDB ID: 141587
PDB Deposition Date: 2016/5/23
Updated in MMDB: 2024/12
Experimental Method:
x-ray diffraction
Resolution: 2.6  Å
Source Organism:
Similar Structures:
Biological Unit for 5K5S: dimeric; determined by author and by software (PISA)
Molecular Components in 5K5S
Label Count Molecule
Proteins (2 molecules)
2
Extracellular Calcium-sensing Receptor
(Gene symbol: CASR)
Molecule annotation
Chemicals and Non-standard biopolymers (19 molecules)
1
2
TRYPTOPHANTRYPTOPHAN
2
4
PHOSPHATE IONPHOSPHATE ION
3
8
CALCIUM IONCALCIUM ION
4
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