MolNFT v1 · #175568 · protein
2.55-ångström cryo-EM structure of cytochrome BO3 from escherichia COLI in native membrane
7CUQ: “2.55-ångström cryo-EM structure of cytochrome BO3 from escherichia COLI in native membrane”. Electron microscopy, 5 ligands (3PE, HEM, HEO). MolNFT v1 #175568 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 7CUQ
- Type
- protein
- Length
- 1,199 residues
- Chains
- 4
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- UniProt
- P0ABI8, P0ABJ1, P0ABJ3, P0ABJ6
- Ligands
- 3PE, HEM, HEO, UQ8, CU
Structure
electron microscopy · 4 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | — | protein | 659 | — | P0ABI8 |
| B | — | protein | 259 | — | P0ABJ1 |
| C | — | protein | 184 | — | P0ABJ3 |
| D | — | protein | 97 | — | P0ABJ6 |
Ligands and binding sites
- 3PE · 1,2-diacyl-sn-glycero-3-phosphoethanolamine · ligand · 5 copies · chains A, C
- HEM · Protoporphyrin IX containing Fe · ligand · chains A
- HEO · Heme O · ligand · chains A, B
- UQ8 · Ubiquinone-8 · ligand · chains A
- CU · Copper (II) ion · metal · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 7CUQ · 2.55-Angstrom Cryo-EM structure of Cytochrome bo3 from Escherichia coli in Native Membrane · the same entry in another collection · chain D against D, TM-score 1.00
- P0ABI8 · AlphaFold monomer V2.0 prediction for cytochrome BO(3) ubiquinol oxidase subunit 1… · a predicted model of the same protein · chain A against A, TM-score 0.99
- P0ABJ1 · AlphaFold monomer V2.0 prediction for cytochrome BO(3) ubiquinol oxidase subunit 2… · a predicted model of the same protein · chain B against A, TM-score 0.98
- P0ABJ3 · AlphaFold monomer V2.0 prediction for cytochrome BO(3) ubiquinol oxidase subunit 3… · a predicted model of the same protein · chain C against A, TM-score 0.89
- P0ABJ6 · AlphaFold monomer V2.0 prediction for cytochrome BO(3) ubiquinol oxidase subunit 4… · a predicted model of the same protein · chain D against A, TM-score 0.67
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P0ABI8
- Every structure of UniProt P0ABJ1
- Every structure of UniProt P0ABJ3
- Every structure of UniProt P0ABJ6
- Elsewhere: RCSB PDB 7CUQ · PDBe 7CUQ · UniProt P0ABI8 · UniProt P0ABJ1 · UniProt P0ABJ3 · UniProt P0ABJ6
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