8B6J: Cryo-EM structure of cytochrome bc1 complex (complex-III) from respiratory supercomplex of Tetrahymena thermophila

PDB ID: 8B6JDownload
MMDB ID: 228430
PDB Deposition Date: 2022
Updated in MMDB: 2023/04
Experimental Method:
electron microscopy
Resolution: 2.8  Å
Source Organism:
Similar Structures:
Biological Unit for 8B6J: 24-meric; determined by author
Molecular Components in 8B6J
Label Count Molecule
Proteins (24 molecules)
2
Peptidase M16 Inactive Domain Protein
Molecule annotation
2
M16 Family Peptidase, Putative
Molecule annotation
2
Apocytochrome B
Molecule annotation
2
Cytochrome Protein C1
Molecule annotation
2
Rieske Iron-sulfur Protein, Ubiquinol-cytochrome C Reductase Iron-sulfur Subunit
Molecule annotation
2
Ubiquinol-cytochrome C Reductase Hinge Protein
Molecule annotation
2
Uqcrtt1
Molecule annotation
2
Transmembrane Protein, Putative
Molecule annotation
2
Transmembrane Protein, Putative
Molecule annotation
2
Uqcrtt3/up1
Molecule annotation
2
Transmembrane Protein, Putative
Molecule annotation
2
Uqcrtt2
Molecule annotation
Chemicals and Non-standard biopolymers (43 molecules)
1
15
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
2
4
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
3
15
CARDIOLIPINCARDIOLIPIN
4
3
Ubiquinone-8Ubiquinone-8
5
2
1,2-dioleoyl-sn-glycero-3-phosphoethanolamine1,2-dioleoyl-sn-glycero-3-phosphoethanolamine
6
2
HEME CHEME C
7
2
FE2/S2 (INORGANIC) CLUSTERFE2/S2 (INORGANIC) 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