Download MendeleyStructural basis for regulation of a tripartite toxin-antitoxin system by dual phosphorylation
Baerentsen, R.L., Nielsen, S.V., Lyngso, J., Bisiak, F., Pedersen, J.S., Gerdes, K., Sorensen, M.A., Brodersen, D.E.(2022) Biorxiv
7AB5
Crystal structure of the Escherichia coli toxin-antitoxin system HipBST (HipT D233Q)
- PDB DOI: 10.2210/pdb7AB5/pdb
- Classification: TOXIN
- Organism(s): Escherichia coli O127:H6 str. E2348/69
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): Yes
- Deposited: 2020-09-06 Released: 2022-01-12
- Funding Organization(s): Novo Nordisk Foundation, Danish National Research Foundation
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.90 Å
- R-Value Free: 0.226
- R-Value Work: 0.193
- R-Value Observed: 0.195
wwPDB Validation 3D Report Full Report
This is version 1.1 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Predicted transcriptional regulator, XRE family | A, D | 106 | Escherichia coli O127:H6 str. E2348/69 | Mutation(s): 0 Gene Names: E2348C_3787 |  |
UniProt | |||||
Find proteins for B7UL98 (Escherichia coli O127:H6 (strain E2348/69 / EPEC)) Explore B7UL98 Go to UniProtKB: B7UL98 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | B7UL98 | ||||
Protein Feature ViewExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Couple_hipA domain-containing protein | B, E | 102 | Escherichia coli O127:H6 str. E2348/69 | Mutation(s): 0 Gene Names: E2348C_3786 |  |
UniProt | |||||
Find proteins for B7UL97 (Escherichia coli O127:H6 (strain E2348/69 / EPEC)) Explore B7UL97 Go to UniProtKB: B7UL97 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | B7UL97 | ||||
Protein Feature ViewExpand | |||||
| |||||
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 3 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| HipA_C domain-containing protein | C, F | 340 | Escherichia coli O127:H6 str. E2348/69 | Mutation(s): 1 Gene Names: E2348C_3785 |  |
UniProt | |||||
Find proteins for B7UL96 (Escherichia coli O127:H6 (strain E2348/69 / EPEC)) Explore B7UL96 Go to UniProtKB: B7UL96 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | B7UL96 | ||||
Protein Feature ViewExpand | |||||
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Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.90 Å
- R-Value Free: 0.226
- R-Value Work: 0.193
- R-Value Observed: 0.195
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 281.661 | α = 90 |
| b = 106.467 | β = 90.75 |
| c = 57.753 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| XDS | data reduction |
| XSCALE | data scaling |
| PHASER | phasing |
| PDB_EXTRACT | data extraction |
Entry History & Funding Information
Deposition Data
- Released Date: 2022-01-12 Deposition Author(s): Baerentsen, R.L., Brodersen, D.E.
| Funding Organization | Location | Grant Number |
|---|---|---|
| Novo Nordisk Foundation | Denmark | NNF18OC0030646 |
| Danish National Research Foundation | Denmark | DNRF120 |
Revision History (Full details and data files)
- Version 1.0: 2022-01-12
Type: Initial release - Version 1.1: 2022-08-03
Changes: Database references
