7QCO: The structure of Photosystem I tetramer from Chroococcidiopsis TS-821, a thermophilic, unicellular, non-heterocyst-forming cyanobacterium

PDB ID: 7QCODownload
MMDB ID: 213974
PDB Deposition Date: 2021/11/24
Updated in MMDB: 2022/05
Experimental Method:
electron microscopy
Resolution: 3.7  Å
Source Organism:
Similar Structures:
Biological Unit for 7QCO: 44-meric; determined by author
Molecular Components in 7QCO
Label Count Molecule
Proteins (44 molecules)
4
Photosystem I P700 Chlorophyll a Apoprotein A1
Molecule annotation
4
Photosystem I P700 Chlorophyll a Apoprotein A2
Molecule annotation
4
Photosystem I Iron-sulfur Center
Molecule annotation
4
Photosystem I Reaction Center Subunit II
Molecule annotation
4
Photosystem I Reaction Center Subunit IV
Molecule annotation
4
Photosystem I Reaction Center Subunit III
Molecule annotation
4
Photosystem I Reaction Center Subunit Viii
Molecule annotation
4
Photosystem I Reaction Center Subunit IX
Molecule annotation
4
Photosystem I Reaction Center Subunit Psak
Molecule annotation
4
Photosystem I Reaction Center Subunit XI
Molecule annotation
4
Photosystem I Reaction Center Subunit XII
Molecule annotation
Chemicals and Non-standard biopolymers (462 molecules)
1
5
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
2
359
CHLOROPHYLL ACHLOROPHYLL A
3
8
PHYLLOQUINONEPHYLLOQUINONE
4
78
BETA-CAROTENEBETA-CAROTENE
5
12
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
* 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