Download MendeleyThe crystal structure of the homoserine kinase from Agrobacterium tumefaciens.
Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., Joachimiak, A.To be published.
2PPQ
Crystal structure of the homoserine kinase from Agrobacterium tumefaciens
- PDB DOI: 10.2210/pdb2PPQ/pdb
- Classification: TRANSFERASE
- Organism(s): Agrobacterium fabrum str. C58
- Expression System: Escherichia coli BL21
- Mutation(s): Yes
- Deposited: 2007-04-30 Released: 2007-06-05
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.00 Å
- R-Value Free: 0.235
- R-Value Work: 0.187
- 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 |
| Homoserine kinase | A | 322 | Agrobacterium fabrum str. C58 | Mutation(s): 4 Gene Names: thrB, Atu0775, AGR_C_1416 EC: 2.7.1.39 |  |
UniProt | |||||
Find proteins for Q8UHA8 (Agrobacterium fabrum (strain C58 / ATCC 33970)) Explore Q8UHA8 Go to UniProtKB: Q8UHA8 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q8UHA8 | ||||
Protein Feature ViewExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| PO4 Query on PO4 | C [auth A] | PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K |  | Ligand Interaction | |
| MG Query on MG | B [auth A] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |  | Ligand Interaction | |
| 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: 2.00 Å
- R-Value Free: 0.235
- R-Value Work: 0.187
- R-Value Observed: 0.190
- Space Group: C 2 2 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 61.338 | α = 90 |
| b = 100.619 | β = 90 |
| c = 134.31 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| SBC-Collect | data collection |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
Entry History
Deposition Data
- Released Date: 2007-06-05 Deposition Author(s): Zhang, R., Xu, X., Zheng, H., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)
Revision History (Full details and data files)
- Version 1.0: 2007-06-05
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
