8K5O: Cryo-EM structure of the RC-LH core comples from Halorhodospira halochloris

PDB ID: 8K5ODownload
MMDB ID: 247211
PDB Deposition Date: 2023/7/22
Updated in MMDB: 2024/12
Experimental Method:
electron microscopy
Resolution: 2.42  Å
Source Organism:
Similar Structures:
Biological Unit for 8K5O: 56-meric; determined by author
Molecular Components in 8K5O
Label Count Molecule
Proteins (56 molecules)
1
Photosynthetic Reaction Center Cytochrome C Subunit
Molecule annotation
1
Reaction Center Protein L Chain
Molecule annotation
1
Reaction Center Protein M Chain
Molecule annotation
1
Photosynthetic Reaction Center H Subunit
Molecule annotation
1
Antenna Complex Alpha/beta Subunit Domain-containing Protein
Molecule annotation
1
Light-harvesting LHI
Molecule annotation
16
Antenna Complex Alpha/beta Subunit Domain-containing Protein
Molecule annotation
16
Beta Subunit of Light-harvesting 1
Molecule annotation
16
Gamma Subunit of Light-harvesting 1
Molecule annotation
1
Reaction Center Small Polypeptide
Molecule annotation
1
Reactin Center Small Polypeptide
Molecule annotation
Chemicals and Non-standard biopolymers (195 molecules)
1
4
HEME CHEME C
2
50
(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE
3
1
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
4
72
(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE
5
1
Ubiquinone-8Ubiquinone-8
6
57
UNKNOWN LIGANDUNKNOWN LIGAND
7
1
FE (III) IONFE (III) ION
8
2
MENAQUINONE 8MENAQUINONE 8
9
3
CARDIOLIPINCARDIOLIPIN
10
1
LYCOPENELYCOPENE
11
1
DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINEDI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE
12
2
2-O-octyl-beta-D-glucopyranose2-O-octyl-beta-D-glucopyranose
* 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