Download MendeleyComparisons of Binding Affinities for Neuronal Nicotinic Receptors (NNRs) and AChBPs
Bobango, J., Sankaran, B., Park, J.F., Wu, J., Talley, T.T.To be published.
5BW2
X-ray crystal structure of Aplysia californica acetylcholine binding protein (Ac-AChBP) Y55W in complex with 2-Pyridin-3-yl-1-aza-bicyclo[2.2.2]octane; 2-(3-pyridyl)quinuclidine; 2-PQ (TI-4699)
- PDB DOI: https://doi.org/10.2210/pdb5BW2/pdb
- Classification: ACETYLCHOLINE BINDING PROTEIN
- Organism(s): Aplysia californica
- Expression System: Homo sapiens
- Mutation(s): Yes
- Deposited: 2015-06-05 Released: 2015-06-24
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.27 Å
- R-Value Free: 0.222
- R-Value Work: 0.184
- R-Value Observed: 0.186
Starting Models: experimental
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This is version 1.2 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 |
| Soluble acetylcholine receptor | 230 | Aplysia californica | Mutation(s): 1 |  | |
UniProt | |||||
Find proteins for Q8WSF8 (Aplysia californica) Explore Q8WSF8 Go to UniProtKB: Q8WSF8 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q8WSF8 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 1 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| 4VU Query on 4VU | F [auth A], G [auth B], H [auth C], I [auth D] | (2R)-2-(pyridin-3-yl)-1-azabicyclo[2.2.2]octane C12 H16 N2 YJYPZLAZNIGNRP-GFCCVEGCSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.27 Å
- R-Value Free: 0.222
- R-Value Work: 0.184
- R-Value Observed: 0.186
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 163.74 | α = 90 |
| b = 84.4 | β = 130.8 |
| c = 119.66 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| xia2 | data scaling |
| PDB_EXTRACT | data extraction |
| PHASER | phasing |
Entry History
Deposition Data
- Released Date: 2015-06-24 Deposition Author(s): Bobango, J., Sankaran, B., Park, J.F., Wu, J., Talley, T.T.
Revision History (Full details and data files)
- Version 1.0: 2015-06-24
Type: Initial release - Version 1.1: 2023-09-27
Changes: Data collection, Database references, Derived calculations, Refinement description, Source and taxonomy - Version 1.2: 2024-10-23
Changes: Structure summary
