6L4U: Structure of the PSI-FCPI supercomplex from diatom

PDB ID: 6L4UDownload
MMDB ID: 192573
PDB Deposition Date: 2019/10/21
Updated in MMDB: 2025/09
Experimental Method:
electron microscopy
Resolution: 2.4  Å
Source Organism:
Similar Structures:
Biological Unit for 6L4U: 28-meric; determined by author
Molecular Components in 6L4U
Label Count Molecule
Proteins (28 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 XI
Molecule annotation
1
Photosystem I Reaction Center Subunit XII
Molecule annotation
1
Unknown Protein 1
Molecule annotation
1
Photosystem I Reaction Center Subunit Psa28
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr15
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr8
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr2
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr9
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr11
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr12
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr10
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr4
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcf6
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcr3
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcq13
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcq3
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcq11
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcq10
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcq8
Molecule annotation
1
Fucoxanthin Chlorophyll A/c-binding Protein Lhcq5
Molecule annotation
Chemicals and Non-standard biopolymers (427 molecules)
1
1
CHLOROPHYLL A ISOMERCHLOROPHYLL A ISOMER
2
221
CHLOROPHYLL ACHLOROPHYLL A
3
2
PHYLLOQUINONEPHYLLOQUINONE
4
3
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
5
20
BETA-CAROTENEBETA-CAROTENE
6
7
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
7
21
DODECYL-BETA-D-MALTOSIDEDODECYL-BETA-D-MALTOSIDE
8
13
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
9
54
(3S,3'S,5R,5'R,6S,6'R,8'R)-3,5'-dihydroxy-8-oxo-6',7'-didehydro-5,5',6,6',7,8-hexahydro-5,6-epoxy-beta,beta-caroten-3'- yl acetate(3S,3'S,5R,5'R,6S,6'R,8'R)-3,5'-dihydroxy-8-oxo-6',7'-didehydro-5,5',6,6',7,8-hexahydro-5,6-epoxy-beta,beta-caroten-3'- yl acetate
10
54
Chlorophyll c1Chlorophyll c1
11
31
(3S,3'R,5R,6S,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol(3S,3'R,5R,6S,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol
* 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