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Download EndnoteCrystal structure of a redox-sensing transcription regulator
Wan, T., Li, S.R., Beltran, D.G., Schacht, A., Becker, D.C., Zhang, L.M.To be published.
6ONO
Complex structure of WhiB1 and region 4 of SigA in C2221 space group
- DOI: 10.2210/pdb6ONO/pdb
- Classification: TRANSCRIPTION
- Organism(s): Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
- Expression System: Escherichia coli
- Deposited: 2019-04-22 Released: 2019-11-27
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.85 Å
- R-Value Free: 0.237
- R-Value Work: 0.195
wwPDB Validation 3D Report Full Report
This is version 1.1 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by: Sequence | Structure
Entity ID: 1 | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details |
| Transcription regulator WhiB1 | A, C | 76 | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Mutation(s): 0 Gene Names: whiB1 |
Find proteins for P9WF43 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Go to UniProtKB: P9WF43 | ||||
Entity ID: 2 | ||||
|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details |
| RNA polymerase sigma factor SigA | B, D | 120 | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Mutation(s): 0 Gene Names: sigA (mysA, rpoD, rpoV) |
Find proteins for P9WGI1 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Go to UniProtKB: P9WGI1 | ||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| SF4 Query on SF4 | A, C | IRON/SULFUR CLUSTER Fe4 S4 LJBDFODJNLIPKO-VKOJMFJBAC |  | Ligand Interaction | |
| PEG Query on PEG | A | DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N |  | Ligand Interaction | |
| 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: 1.85 Å
- R-Value Free: 0.237
- R-Value Work: 0.195
- Space Group: C 2 2 21
Unit Cell:
| Length (Å) | Angle (°) |
|---|---|
| a = 37.445 | α = 90.00 |
| b = 114.080 | β = 90.00 |
| c = 144.713 | γ = 90.00 |
| Software Name | Purpose |
|---|---|
| AutoSol | phasing |
| HKL-2000 | data reduction |
| PHENIX | refinement |
| PHENIX | refinement |
| HKL-2000 | data scaling |
Entry History
Deposition Data
- Deposited Date: 2019-04-22
- Released Date: 2019-11-27
- Deposition Author(s): Wan, T., Li, S.R., Beltran, D.G., Schacht, A., Becker, D.C., Zhang, L.M.
