Download MendeleyCrystal structure of full length botulinum neurotoxin (Type B) light chain
Eswaramoorthy, S., Swaminathan, S.To be published.
2ETF
Crystal structure of full length botulinum neurotoxin (Type B) light chain
- PDB DOI: https://doi.org/10.2210/pdb2ETF/pdb
- Classification: HYDROLASE
- Organism(s): Clostridium botulinum
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2005-10-27 Released: 2005-12-06
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.29 Å
- R-Value Free: 0.264
- R-Value Work: 0.224
wwPDB Validation 3D Report Full Report
This is version 1.4 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 |
| Botulinum neurotoxin B light chain | 441 | Clostridium botulinum | Mutation(s): 1 Gene Names: botB EC: 3.4.24.69 |  | |
UniProt | |||||
Find proteins for P10844 (Clostridium botulinum) Explore P10844 Go to UniProtKB: P10844 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P10844 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| SO4 Query on SO4 | D [auth A], F [auth B], G [auth B], H [auth B] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | ||
| ZN Query on ZN | C [auth A], E [auth B] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |  | ||
| Modified Residues 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Type | Formula | 2D Diagram | Parent |
| CSD Query on CSD | A, B | L-PEPTIDE LINKING | C3 H7 N O4 S |  | CYS |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.29 Å
- R-Value Free: 0.264
- R-Value Work: 0.224
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 139.33 | α = 90 |
| b = 101.94 | β = 129.61 |
| c = 104.32 | γ = 90 |
| Software Name | Purpose |
|---|---|
| CBASS | data collection |
| SCALEPACK | data scaling |
| AMoRE | phasing |
| CNS | refinement |
Entry History
Deposition Data
- Released Date: 2005-12-06 Deposition Author(s): Swaminathan, S., Eswaramoorthy, S.
Revision History (Full details and data files)
- Version 1.0: 2005-12-06
Type: Initial release - Version 1.1: 2008-04-30
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2014-11-19
Changes: Non-polymer description - Version 1.4: 2023-08-23
Changes: Data collection, Database references, Derived calculations, Refinement description
