Download MendeleyTwo new crystal forms of copper resistance protein CopK
Ash, M.-R., Maher, M.J.To be published.
3N7E
Crystal structure of CopK bound to Cu(II)
- PDB DOI: https://doi.org/10.2210/pdb3N7E/pdb
- Classification: METAL BINDING PROTEIN
- Organism(s): Cupriavidus metallidurans CH34
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2010-05-27 Released: 2011-06-01
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.29 Å
- R-Value Free: 0.267
- R-Value Work: 0.199
- R-Value Observed: 0.206
Starting Model: experimental
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wwPDB Validation 3D Report Full Report
This is version 1.3 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Copper resistance protein K | 74 | Cupriavidus metallidurans CH34 | Mutation(s): 0 Gene Names: copK |  | |
UniProt | |||||
Find proteins for Q58AD3 (Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / CH34)) Explore Q58AD3 Go to UniProtKB: Q58AD3 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q58AD3 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| CU Query on CU | C [auth A], D [auth B] | COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.29 Å
- R-Value Free: 0.267
- R-Value Work: 0.199
- R-Value Observed: 0.206
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 49.835 | α = 90 |
| b = 51.593 | β = 116.91 |
| c = 52.054 | γ = 90 |
| Software Name | Purpose |
|---|---|
| DENZO | data reduction |
| SCALEPACK | data scaling |
| PHASER | phasing |
| PHENIX | refinement |
| PDB_EXTRACT | data extraction |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
Entry History
Deposition Data
- Released Date: 2011-06-01 Deposition Author(s): Ash, M.-R., Maher, M.J.
Revision History (Full details and data files)
- Version 1.0: 2011-06-01
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2017-11-08
Changes: Refinement description - Version 1.3: 2023-11-01
Changes: Data collection, Database references, Derived calculations, Refinement description
