Download MendeleyCrystal structure of a beta-galactosidase from Bacteroides thetaiotaomicron.
Palani, K., Kumaran, D., Burley, S.K., Swaminathan, S.To be published.
3D3A
Crystal structure of a beta-galactosidase from Bacteroides thetaiotaomicron
- PDB DOI: https://doi.org/10.2210/pdb3D3A/pdb
- Classification: HYDROLASE
- Organism(s): Bacteroides thetaiotaomicron VPI-5482
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2008-05-09 Released: 2008-05-27
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.15 ?
- R-Value Free: 0.254
- R-Value Work: 0.214
- R-Value Observed: 0.214
wwPDB Validation 3D Report Full Report
This is version 1.3 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 | 612 | Bacteroides thetaiotaomicron VPI-5482 | Mutation(s): 0 Gene Names: BT_0290 |  | |
UniProt | |||||
Find proteins for Q8AB22 (Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50)) Explore Q8AB22 Go to UniProtKB: Q8AB22 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q8AB22 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| MSE Query on MSE | A | L-PEPTIDE LINKING | C5 H11 N O2 Se |  | MET |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.15 ?
- R-Value Free: 0.254
- R-Value Work: 0.214
- R-Value Observed: 0.214
- Space Group: P 43
Unit Cell:
| Length ( ? ) | Angle ( ? ) |
|---|---|
| a = 117.017 | ¦Á = 90 |
| b = 117.017 | ¦Â = 90 |
| c = 59.711 | ¦Ă = 90 |
| Software Name | Purpose |
|---|---|
| CNS | refinement |
| CBASS | data collection |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
| SHELXD | phasing |
| SHARP | phasing |
| ARP/wARP | model building |
Entry History
Deposition Data
- Released Date: 2008-05-27 Deposition Author(s): Palani, K., Kumaran, D., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)
Revision History (Full details and data files)
- Version 1.0: 2008-05-27
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2021-02-03
Changes: Database references, Derived calculations, Structure summary - Version 1.3: 2024-11-13
Changes: Data collection, Database references, Structure summary
