2ARL: The 2.0 angstroms crystal structure of a pocilloporin at pH 3.5: the structural basis for the linkage between color transition and halide binding

PDB ID: 2ARLDownload
MMDB ID: 40658
PDB Deposition Date: 2005/8/19
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 2ARL: tetrameric; determined by author and by software (PISA,PQS)
Molecular Components in 2ARL
Label Count Molecule
Proteins (4 molecules)
4
Gfp-like Non-fluorescent Chromoprotein
Molecule annotation
Chemicals and Non-standard biopolymers (44 molecules)
1
16
IODIDE IONIODIDE ION
2
8
CHLORIDE IONCHLORIDE ION
3
20
ACETIC ACIDACETIC ACID
* 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