5V8K: Homodimeric reaction center of H. modesticaldum

PDB ID: 5V8KDownload
MMDB ID: 154280
PDB Deposition Date: 2017/3/22
Updated in MMDB: 2019/12
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
Heliomicrobium modesticaldum Ice1▼
Similar Structures:
Biological Unit for 5V8K: tetrameric; determined by author and by software (PISA)
Molecular Components in 5V8K
Label Count Molecule
Proteins (4 molecules)
2
P800 Reaction Center Core Protein
Molecule annotation
2
Proteinsubunit Pshx
Molecule annotation
Chemicals and Non-standard biopolymers (75 molecules)
1
4
Bacteriochlorophyll g'Bacteriochlorophyll g'
2
54
Bacteriochlorophyll gBacteriochlorophyll g
3
2
8(1)-OH-Chlorophyll aF8(1)-OH-Chlorophyll aF
4
1
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
5
4
1-[GLYCEROLYLPHOSPHONYL]-2-[8-(2-HEXYL-CYCLOPROPYL)-OCTANAL-1-YL]-3-[HEXADECANAL-1-YL]-GLYCEROL1-[GLYCEROLYLPHOSPHONYL]-2-[8-(2-HEXYL-CYCLOPROPYL)-OCTANAL-1-YL]-3-[HEXADECANAL-1-YL]-GLYCEROL
6
4
CALCIUM IONCALCIUM ION
7
4
DODECYL-BETA-D-MALTOSIDEDODECYL-BETA-D-MALTOSIDE
8
2
4,4'-Diaponeurosporene4,4'-Diaponeurosporene
* 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