4S21: Crystal structure of the photosensory core module of bacteriophytochrome RPA3015 from R. palustris

PDB ID: 4S21Download
MMDB ID: 130845
PDB Deposition Date: 2015/1/17
Updated in MMDB: 2024/11
Experimental Method:
x-ray diffraction
Resolution: 3.25  Å
Source Organism:
Similar Structures:
Biological Unit for 4S21: dimeric; determined by author and by software (PISA)
Molecular Components in 4S21
Label Count Molecule
Proteins (2 molecules)
2
Bacteriophytochrome (Light-regulated Signal Transduction Histidine Kinase), Phyb1
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
2
BILIVERDINE IX ALPHABILIVERDINE IX ALPHA
* 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