Download MendeleyRational protein engineering toward the development of a beta-galactosidase with improved functional properties
Lazidou, A., Charalampopoulos, D., Watson, K.A.To be published.
5DMY
Beta-galactosidase - construct 33-930
- PDB DOI: https://doi.org/10.2210/pdb5DMY/pdb
- Classification: HYDROLASE
- Organism(s): Bifidobacterium bifidum
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2015-09-09 Released: 2016-10-05
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.95 Å
- R-Value Free: 0.264
- R-Value Work: 0.198
- R-Value Observed: 0.202
wwPDB Validation 3D Report Full Report
This is version 1.0 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 |
| Beta-galactosidase | 904 | Bifidobacterium bifidum | Mutation(s): 0 Gene Names: bbgIII EC: 3.2.1.23 |  | |
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Protein Feature ViewExpand | |||||
| |||||
Small Molecules
| Ligands 4 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| EDO Query on EDO | H [auth A], I [auth A] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |  | Ligand Interaction | |
| NI Query on NI | G [auth A] | NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N |  | Ligand Interaction | |
| MG Query on MG | D [auth A], E [auth A], J [auth B], K [auth B], L [auth C] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |  | Ligand Interaction | |
| NA Query on NA | F [auth A], M [auth C], N [auth C] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |  | Ligand Interaction | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.95 Å
- R-Value Free: 0.264
- R-Value Work: 0.198
- R-Value Observed: 0.202
- Space Group: P 1 21 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 153.04 | α = 90 |
| b = 52.65 | β = 91.64 |
| c = 153.329 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| xia2 | data reduction |
| Aimless | data scaling |
| MOLREP | phasing |
Entry History
Deposition Data
- Released Date: 2016-10-05 Deposition Author(s): Watson, K.A., Lazidou, A.
Revision History (Full details and data files)
- Version 1.0: 2016-10-05
Type: Initial release
