Download MendeleyCrystal structure of Catabolite repressor acivator from E. coli in complex with HEPES
Neetu, N., Katiki, M., Kumar, P.To be published.
7DOA
Crystal structure of Catabolite repressor acivator from E. coli in complex with HEPES
- PDB DOI: https://doi.org/10.2210/pdb7DOA/pdb
- Classification: GENE REGULATION
- Organism(s): Escherichia coli 536
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2020-12-13 Released: 2021-12-22
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.70 Å
- R-Value Free: 0.284
- R-Value Work: 0.217
- R-Value Observed: 0.221
This is version 1.1 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 |
| Catabolite repressor/activator | 357 | Escherichia coli 536 | Mutation(s): 0 Gene Names: ECP_0082 |  | |
UniProt | |||||
Find proteins for A0A454A0X5 (Escherichia coli O6:K15:H31 (strain 536 / UPEC)) Explore A0A454A0X5 Go to UniProtKB: A0A454A0X5 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A0A454A0X5 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| EPE (Subject of Investigation/LOI) Query on EPE | C [auth A], D [auth B], E [auth B] | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C8 H18 N2 O4 S JKMHFZQWWAIEOD-UHFFFAOYSA-N |  | ||
| GOL Query on GOL | F [auth B] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.70 Å
- R-Value Free: 0.284
- R-Value Work: 0.217
- R-Value Observed: 0.221
- Space Group: P 21 2 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 123.932 | α = 90 |
| b = 43.341 | β = 90 |
| c = 108.908 | γ = 90 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| PDB_EXTRACT | data extraction |
| SCALEPACK | data scaling |
| MOLREP | phasing |
| XDS | data reduction |
Entry History
Deposition Data
- Released Date: 2021-12-22 Deposition Author(s): Neetu, N., Katiki, M., Kumar, P.
Revision History (Full details and data files)
- Version 1.0: 2021-12-22
Type: Initial release - Version 1.1: 2023-11-29
Changes: Data collection, Refinement description
