8IUN: Cryo-EM structure of the CRT-LESS RC-LH core complex from roseiflexus castenholzii

PDB ID: 8IUNDownload
MMDB ID: 239372
PDB Deposition Date: 2023/3/24
Updated in MMDB: 2023/12
Experimental Method:
electron microscopy
Resolution: 2.85  Å
Source Organism:
Similar Structures:
Biological Unit for 8IUN: 36-meric; determined by author
Molecular Components in 8IUN
Label Count Molecule
Proteins (36 molecules)
15
Antenna Complex Alpha/beta Subunit
Molecule annotation
2
Reaction Center Protein L Chain
Molecule annotation
15
Alpha Subunit of Light-harvesting 1
Molecule annotation
1
Reaction Center Small Polypeptide
Molecule annotation
1
Reaction Center Small Polypeptide
Molecule annotation
1
Cytochrome Subunit of Photosynthetic Reaction Center
Molecule annotation
1
Reaction Center Unknown Polypeptide
Molecule annotation
Chemicals and Non-standard biopolymers (128 molecules)
1
48
BACTERIOCHLOROPHYLL ABACTERIOCHLOROPHYLL A
2
22
(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
5
gamma-Carotenegamma-Carotene
4
3
BACTERIOPHEOPHYTIN ABACTERIOPHEOPHYTIN A
5
1
MANGANESE (II) IONMANGANESE (II) ION
6
2
2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,1 4,18,22,26,30,34,38,42-undecaen-1-yl]naphthalene-1,4-dione2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,1 4,18,22,26,30,34,38,42-undecaen-1-yl]naphthalene-1,4-dione
7
11
2-O-octyl-beta-D-glucopyranose2-O-octyl-beta-D-glucopyranose
8
4
DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINEDI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE
9
5
DODECYL-BETA-D-MALTOSIDEDODECYL-BETA-D-MALTOSIDE
10
20
UNKNOWN LIGANDUNKNOWN LIGAND
11
1
CARDIOLIPINCARDIOLIPIN
12
1
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
13
4
HEME CHEME C
14
1
CALCIUM IONCALCIUM ION
* 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