1FSS
ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH FASCICULIN-II
- PDB DOI: https://doi.org/10.2210/pdb1FSS/pdb
- Classification: COMPLEX (SERINE ESTERASE/TOXIN)
- Organism(s): Tetronarce californica, Dendroaspis angusticeps
- Mutation(s): Yes 
- Deposited: 1995-10-25 Released: 1996-03-08 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 3.00 Å
- R-Value Free: 0.310 
- R-Value Work: 0.230 
- R-Value Observed: 0.230 
This is version 1.4 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
ACETYLCHOLINESTERASE | 537 | Tetronarce californica | Mutation(s): 0  EC: 3.1.1.7 | ||
UniProt | |||||
Find proteins for P04058 (Tetronarce californica) Explore P04058  Go to UniProtKB:  P04058 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P04058 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
FASCICULIN II | 61 | Dendroaspis angusticeps | Mutation(s): 1  | ||
UniProt | |||||
Find proteins for P0C1Z0 (Dendroaspis angusticeps) Explore P0C1Z0  Go to UniProtKB:  P0C1Z0 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0C1Z0 | ||||
Sequence AnnotationsExpand | |||||
|
Small Molecules
Ligands 2 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
NAG Query on NAG | C [auth A] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
ZN Query on ZN | D [auth A], E [auth A] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 3.00 Å
- R-Value Free: 0.310 
- R-Value Work: 0.230 
- R-Value Observed: 0.230 
- Space Group: P 21 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 87.39 | α = 90 |
b = 115 | β = 90 |
c = 67.47 | γ = 90 |
Software Name | Purpose |
---|---|
DENZO | data reduction |
SCALEPACK | data scaling |
X-PLOR | model building |
X-PLOR | refinement |
X-PLOR | phasing |
Entry History 
Deposition Data
- Released Date: 1996-03-08  Deposition Author(s): Harel, M., Kleywegt, G.J., Silman, I., Sussman, J.L.
Revision History (Full details and data files)
- Version 1.0: 1996-03-08
Type: Initial release - Version 1.1: 2008-03-24
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Non-polymer description, Version format compliance - Version 1.3: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Database references, Derived calculations, Structure summary - Version 1.4: 2021-06-02
Changes: Derived calculations, Structure summary