Download MendeleyThe free energy cost of domain reorganization in E. coli glucose binding protein
Cuneo, M.J., Hellinga, H.W.To be published.
2IPL
Crystal structure of a disulfide mutant glucose binding protein
- PDB DOI: https://doi.org/10.2210/pdb2IPL/pdb
- Classification: SUGAR BINDING PROTEIN
- Organism(s): Escherichia coli
- Expression System: Escherichia coli BL21
- Mutation(s): Yes
- Deposited: 2006-10-12 Released: 2007-03-20
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.20 Å
- R-Value Free: 0.191
- R-Value Work: 0.167
- R-Value Observed: 0.168
This is version 1.6 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 |
| D-galactose-binding periplasmic protein | 318 | Escherichia coli | Mutation(s): 2 Gene Names: mglB |  | |
UniProt | |||||
Find proteins for P0AEE5 (Escherichia coli (strain K12)) Explore P0AEE5 Go to UniProtKB: P0AEE5 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P0AEE5 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| BGC Query on BGC | B [auth A] | beta-D-glucopyranose C6 H12 O6 WQZGKKKJIJFFOK-VFUOTHLCSA-N |  | ||
| CA Query on CA | C [auth A] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.20 Å
- R-Value Free: 0.191
- R-Value Work: 0.167
- R-Value Observed: 0.168
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 118.84 | α = 90 |
| b = 36.68 | β = 124.03 |
| c = 79.07 | γ = 90 |
| Software Name | Purpose |
|---|---|
| XSCALE | data scaling |
| REFMAC | refinement |
| PDB_EXTRACT | data extraction |
| MAR345 | data collection |
| XDS | data reduction |
| AMoRE | phasing |
Entry History
Deposition Data
- Released Date: 2007-03-20 Deposition Author(s): Cuneo, M.J., Hellinga, H.W.
Revision History (Full details and data files)
- Version 1.0: 2007-03-20
Type: Initial release - Version 1.1: 2008-05-01
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2017-10-18
Changes: Refinement description - Version 1.4: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Database references, Derived calculations, Structure summary - Version 1.5: 2021-10-20
Changes: Database references, Structure summary - Version 1.6: 2023-08-30
Changes: Data collection, Refinement description
