Download Mendeleythe clock protein EA4 ticks away with movement of a mobile copper ion
Hiraki, T., Shibayama, N., Tame, J.R.M., Akashi, S., Park, S.-Y.To be published.
2E46
Crystal Structure Analysis of the clock protein EA4
- PDB DOI: https://doi.org/10.2210/pdb2E46/pdb
- Classification: METAL BINDING PROTEIN
- Organism(s): Bombyx mori
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2006-12-05 Released: 2008-02-05
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.285
- R-Value Work: 0.208
- R-Value Observed: 0.212
wwPDB Validation 3D Report Full Report
This is version 1.2 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Time interval measuring enzyme TIME | 157 | Bombyx mori | Mutation(s): 0 |  | |
UniProt | |||||
Find proteins for Q08J22 (Bombyx mori) Explore Q08J22 Go to UniProtKB: Q08J22 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q08J22 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| ZN Query on ZN | C [auth A] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |  | ||
| CU Query on CU | B [auth A], D [auth A] | COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.285
- R-Value Work: 0.208
- R-Value Observed: 0.212
- Space Group: P 41 21 2
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 59.5 | α = 90 |
| b = 59.5 | β = 90 |
| c = 112.072 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| HKL-2000 | data collection |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
| MOLREP | phasing |
Entry History
Deposition Data
- Released Date: 2008-02-05 Deposition Author(s): Park, S.-Y., Hiraki, T.
Revision History (Full details and data files)
- Version 1.0: 2008-02-05
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2023-10-25
Changes: Data collection, Database references, Derived calculations, Refinement description
