Download MendeleyThe Crystal Structure of the C-terminal domain of the ATP-dependent DNA helicase RecQ from Porphyromonas gingivalis to 1.6A
Stein, A.J., Sather, A., Duggan, E., Moy, S., Joachimiak, A.To be published.
3IUO
The Crystal Structure of the C-terminal domain of the ATP-dependent DNA helicase RecQ from Porphyromonas gingivalis to 1.6A
- PDB DOI: https://doi.org/10.2210/pdb3IUO/pdb
- Classification: HYDROLASE
- Organism(s): Porphyromonas gingivalis
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2009-08-31 Released: 2009-09-08
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.60 Å
- R-Value Free: 0.221
- R-Value Work: 0.188
- R-Value Observed: 0.190
wwPDB Validation 3D Report Full Report
This is version 1.2 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 |
| ATP-dependent DNA helicase RecQ | 122 | Porphyromonas gingivalis | Mutation(s): 0 Gene Names: PG0684, PG_0416, recQ-1 |  | |
UniProt | |||||
Find proteins for Q7MX11 (Porphyromonas gingivalis (strain ATCC BAA-308 / W83)) Explore Q7MX11 Go to UniProtKB: Q7MX11 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q7MX11 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| CL Query on CL | D [auth B] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | ||
| NA Query on NA | C [auth A] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| MSE Query on MSE | A, B | L-PEPTIDE LINKING | C5 H11 N O2 Se |  | MET |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.60 Å
- R-Value Free: 0.221
- R-Value Work: 0.188
- R-Value Observed: 0.190
- Space Group: H 3
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 98.326 | α = 90 |
| b = 98.326 | β = 90 |
| c = 72.526 | γ = 120 |
| Software Name | Purpose |
|---|---|
| DENZO | data reduction |
| SCALEPACK | data scaling |
| REFMAC | refinement |
| PDB_EXTRACT | data extraction |
| SBC-Collect | data collection |
| HKL-3000 | data reduction |
| HKL-3000 | data scaling |
| SHELX | phasing |
| MLPHARE | phasing |
| DM | phasing |
| ARP/wARP | model building |
| Coot | model building |
Entry History
Deposition Data
- Released Date: 2009-09-08 Deposition Author(s): Stein, A.J., Sather, A., Duggan, E., Moy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)
Revision History (Full details and data files)
- Version 1.0: 2009-09-08
Type: Initial release - Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance - Version 1.2: 2017-11-01
Changes: Refinement description
