Download MendeleyCrystal structure of a TetR-family transcriptional regulator (HI0893) from Haemophilus influenzae RD at 2.35 A resolution
Joint Center for Structural Genomics (JCSG)To be published.
3QKX | pdb_00003qkx
Crystal structure of a TetR-family transcriptional regulator (HI0893) from Haemophilus influenzae RD at 2.35 A resolution
- PDB DOI: https://doi.org/10.2210/pdb3QKX/pdb
- Classification: Transcription regulator
- Organism(s): Haemophilus influenzae
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2011-02-01 Released: 2011-03-02
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.35 Å
- R-Value Free: 0.248 (Depositor), 0.240 (DCC)
- R-Value Work: 0.223 (Depositor), 0.220 (DCC)
- R-Value Observed: 0.224 (Depositor)
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 |
| Uncharacterized HTH-type transcriptional regulator HI_0893 | 188 | Haemophilus influenzae | Mutation(s): 0 Gene Names: HI_0893 |  | |
UniProt | |||||
Find proteins for P44923 (Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)) Explore P44923 Go to UniProtKB: P44923 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P44923 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| SO4 Query on SO4 | D [auth A] E [auth A] F [auth A] G [auth A] J [auth B] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | ||
| EDO Query on EDO | C [auth A], I [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |  | ||
| CL Query on CL | H [auth B] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | ||
| 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: 2.35 Å
- R-Value Free: 0.248 (Depositor), 0.240 (DCC)
- R-Value Work: 0.223 (Depositor), 0.220 (DCC)
- R-Value Observed: 0.224 (Depositor)
Diffraction Data: https://doi.org/10.18430/M33QKX
Space Group: P 62
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 71.16 | α = 90 |
| b = 71.16 | β = 90 |
| c = 159.334 | γ = 120 |
| Software Name | Purpose |
|---|---|
| MolProbity | model building |
| PDB_EXTRACT | data extraction |
| SHELX | phasing |
| SHARP | phasing |
| SCALA | data scaling |
| REFMAC | refinement |
| MOSFLM | data reduction |
| SHELXD | phasing |
| autoSHARP | phasing |
Entry History
Deposition Data
- Released Date: 2011-03-02 Deposition Author(s): Joint Center for Structural Genomics (JCSG)
Revision History (Full details and data files)
- Version 1.0: 2011-03-02
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2011-07-20
Changes: Structure summary - Version 1.3: 2017-10-25
Changes: Author supporting evidence, Refinement description - Version 1.4: 2023-02-01
Changes: Database references, Derived calculations - Version 1.5: 2024-11-27
Changes: Data collection, Refinement description, Structure summary
