6TRA: Cryo- EM structure of the Thermosynechococcus elongatus photosystem I in the presence of cytochrome c6

PDB ID: 6TRADownload
MMDB ID: 192334
PDB Deposition Date: 2019/12/18
Updated in MMDB: 2024/10
Experimental Method:
electron microscopy
Resolution: 2.85  Å
Source Organism:
Similar Structures:
Biological Unit for 6TRA: dodecameric; determined by author and by software (PISA)
Molecular Components in 6TRA
Label Count Molecule
Proteins (12 molecules)
1
Photosystem I P700 Chlorophyll a Apoprotein A1
Molecule annotation
1
Photosystem I P700 Chlorophyll a Apoprotein A2
Molecule annotation
1
Photosystem I Iron-sulfur Center
Molecule annotation
1
Photosystem I Reaction Center Subunit II
Molecule annotation
1
Photosystem I Reaction Center Subunit IV
Molecule annotation
1
Photosystem I Reaction Center Subunit III
Molecule annotation
1
Photosystem I Reaction Center Subunit Viii
Molecule annotation
1
Photosystem I Reaction Center Subunit IX
Molecule annotation
1
Photosystem I Reaction Center Subunit Psak
Molecule annotation
1
Photosystem I Reaction Center Subunit XI
Molecule annotation
1
Photosystem I Reaction Center Subunit XII
Molecule annotation
1
Photosystem I 4.8k Protein
Molecule annotation
Chemicals and Non-standard biopolymers (134 molecules)
1
1
CHLOROPHYLL A ISOMERCHLOROPHYLL A ISOMER
2
96
CHLOROPHYLL ACHLOROPHYLL A
3
2
PHYLLOQUINONEPHYLLOQUINONE
4
24
BETA-CAROTENEBETA-CAROTENE
5
5
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
6
3
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
7
2
CALCIUM IONCALCIUM ION
8
1
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
* 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