Download MendeleyDetermination of engineered chloride-binding site structures in fluorescent proteins reveals principles of halide recognition
Wang, W., Grimley, J.S., Augustine, G.J., Beese, L.S., Hellinga, H.W.To be published.
3SSH
Engineered high-affinity halide-binding protein derived from YFP: chloride complex
- DOI: 10.2210/pdb3SSH/pdb
- Classification: HALIDE BINDING PROTEIN
- Organism(s): Aequorea victoria
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2011-07-08 Released: 2012-07-11
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.28 Å
- R-Value Free: 0.160
- R-Value Work: 0.130
- R-Value Observed: 0.131
wwPDB Validation 3D Report Full Report
This is version 1.1 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | Structure
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| CL Query on CL | A | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | Ligand Interaction | |
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| CR2 Query on CR2 | A | L-PEPTIDE LINKING | C13 H13 N3 O4 |  | GLY, TYR, GLY |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.28 Å
- R-Value Free: 0.160
- R-Value Work: 0.130
- R-Value Observed: 0.131
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 51.266 | α = 90 |
| b = 62.405 | β = 90 |
| c = 69.325 | γ = 90 |
| Software Name | Purpose |
|---|---|
| DENZO | data reduction |
| SCALEPACK | data scaling |
| PHENIX | refinement |
| PDB_EXTRACT | data extraction |
| SERGUI | data collection |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
| REFMAC | phasing |
Entry History
Deposition Data
- Deposited Date: 2011-07-08
- Released Date: 2012-07-11 Deposition Author(s): Wang, W., Grimley, J.S., Beese, L.S., Hellinga, H.W.
