7CUQ: 2.55-Angstrom Cryo-EM structure of Cytochrome bo3 from Escherichia coli in Native Membrane

PDB ID: 7CUQDownload
MMDB ID: 205834
PDB Deposition Date: 2020/8/24
Updated in MMDB: 2021/08
Experimental Method:
electron microscopy
Resolution: 2.64  Å
Source Organism:
Similar Structures:
Biological Unit for 7CUQ: tetrameric; determined by author
Molecular Components in 7CUQ
Label Count Molecule
Proteins (4 molecules)
1
Cytochrome Bo(3) Ubiquinol Oxidase Subunit 1
Molecule annotation
1
Cytochrome Bo(3) Ubiquinol Oxidase Subunit 2
Molecule annotation
1
Cytochrome Bo(3) Ubiquinol Oxidase Subunit 3
Molecule annotation
1
Cytochrome Bo(3) Ubiquinol Oxidase Subunit 4
Molecule annotation
Chemicals and Non-standard biopolymers (9 molecules)
1
1
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
2
1
HEME OHEME O
3
1
COPPER (II) IONCOPPER (II) ION
4
5
1,2-Distearoyl-sn-glycerophosphoethanolamine1,2-Distearoyl-sn-glycerophosphoethanolamine
5
1
Ubiquinone-8Ubiquinone-8
* 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