Download MendeleyCrystal structure of DNA polymerase III, beta chain (EC 2.7.7.7) (np_344555.1) from STREPTOCOCCUS PNEUMONIAE TIGR4 at 2.50 A resolution
Joint Center for Structural Genomics (JCSG)To be published.
2AWA
Crystal structure of DNA polymerase III, beta chain (EC 2.7.7.7) (np_344555.1) from STREPTOCOCCUS PNEUMONIAE TIGR4 at 2.50 A resolution
- PDB DOI: https://doi.org/10.2210/pdb2AWA/pdb
- Classification: TRANSFERASE
- Organism(s): Streptococcus pneumoniae TIGR4
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2005-08-31 Released: 2005-09-20
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.50 Å
- R-Value Free: 0.250
- R-Value Work: 0.192
Starting Model: experimental
View more details
wwPDB Validation 3D Report Full Report
This is version 1.5 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 |
| DNA polymerase III, beta chain | 390 | Streptococcus pneumoniae TIGR4 | Mutation(s): 4 Gene Names: dnaN EC: 2.7.7.7 |  | |
UniProt | |||||
Find proteins for O06672 (Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)) Explore O06672 Go to UniProtKB: O06672 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | O06672 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| GOL Query on GOL | E [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| MSE Query on MSE | A, B, C, D | L-PEPTIDE LINKING | C5 H11 N O2 Se |  | MET |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.50 Å
- R-Value Free: 0.250
- R-Value Work: 0.192
- Space Group: P 1 21 1
- Diffraction Data: https://doi.org/10.18430/M32AWA
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 94.06 | α = 90 |
| b = 70.72 | β = 91.04 |
| c = 135.44 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| XSCALE | data scaling |
| PDB_EXTRACT | data extraction |
| XDS | data reduction |
| SHELXD | phasing |
| autoSHARP | phasing |
| MOLREP | phasing |
Entry History
Deposition Data
- Released Date: 2005-09-20 Deposition Author(s): Joint Center for Structural Genomics (JCSG)
Revision History (Full details and data files)
- Version 1.0: 2005-09-20
Type: Initial release - Version 1.1: 2008-05-01
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Advisory, Source and taxonomy, Version format compliance - Version 1.3: 2023-01-25
Changes: Database references, Derived calculations - Version 1.4: 2023-09-20
Changes: Data collection, Refinement description - Version 1.5: 2023-11-15
Changes: Data collection
