Download MendeleyX-ray structures of Lqh-alpha-IT and Lqh-alpha-IT8D9D10V mutant
Kahn, R., Karbat, I., Gurevitz, M., Frolow, F.To be published.
2ATB
Triple mutant 8D9D10V of scorpion toxin LQH-alpha-IT
- PDB DOI: https://doi.org/10.2210/pdb2ATB/pdb
- Classification: TOXIN
- Organism(s): Leiurus quinquestriatus
- Expression System: Escherichia coli BL21
- Mutation(s): Yes
- Deposited: 2005-08-24 Released: 2006-09-05
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.60 Å
- R-Value Free: 0.170
- R-Value Work: 0.127
- R-Value Observed: 0.129
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 |
| neurotoxin alpha-IT | 65 | Leiurus quinquestriatus | Mutation(s): 3 |  | |
UniProt | |||||
Find proteins for P17728 (Leiurus hebraeus) Explore P17728 Go to UniProtKB: P17728 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P17728 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| EDO Query on EDO | F [auth B], G [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |  | ||
| NO3 Query on NO3 | C [auth A], E [auth B] | NITRATE ION N O3 NHNBFGGVMKEFGY-UHFFFAOYSA-N |  | ||
| CL Query on CL | D [auth B] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.60 Å
- R-Value Free: 0.170
- R-Value Work: 0.127
- R-Value Observed: 0.129
- Space Group: I 41 2 2
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 70.907 | α = 90 |
| b = 70.907 | β = 90 |
| c = 170.681 | γ = 90 |
| Software Name | Purpose |
|---|---|
| DENZO | data reduction |
| SCALEPACK | data scaling |
| MOLREP | phasing |
| REFMAC | refinement |
| PDB_EXTRACT | data extraction |
| ProDC | data collection |
Entry History
Deposition Data
- Released Date: 2006-09-05 Deposition Author(s): Kahn, R., Karbat, I., Gurevitz, M., Frolow, F.
Revision History (Full details and data files)
- Version 1.0: 2006-09-05
Type: Initial release - Version 1.1: 2008-04-01
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2017-10-11
Changes: Refinement description - Version 1.4: 2021-11-10
Changes: Database references, Derived calculations - Version 1.5: 2023-10-25
Changes: Data collection, Refinement description
