2QPE: An unexpected outcome of surface-engineering an integral membrane protein: Improved crystallization of cytochrome ba3 oxidase from Thermus thermophilus

PDB ID: 2QPEDownload
MMDB ID: 61193
PDB Deposition Date: 2007/7/23
Updated in MMDB: 2007/12
Experimental Method:
x-ray diffraction
Resolution: 2.9  Å
Source Organism:
Similar Structures:
Biological Unit for 2QPE: trimeric; determined by author and by software (PISA)
Molecular Components in 2QPE
Label Count Molecule
Proteins (3 molecules)
1
Cytochrome C Oxidase Subunit 1
(Gene symbol: TTHA1135)
Molecule annotation
1
Cytochrome C Oxidase Subunit 2
(Gene symbol: TTHA1134)
Molecule annotation
1
Cytochrome C Oxidase Polypeptide 2A
(Gene symbol: TTHA1133)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
1
COPPER (I) IONCOPPER (I) ION
2
1
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
3
1
HEME-ASHEME-AS
4
1
DINUCLEAR COPPER IONDINUCLEAR COPPER 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