2Y2V

Nonaged form of Mouse Acetylcholinesterase inhibited by sarin-Update


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.185 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

Methylphosphonate Adducts of Acetylcholinesterase Investigated by Time Correlated Single Photon Counting and X-Ray Crystallography

Akfur, C.Artursson, E.Ekstrom, F.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
ACETYLCHOLINESTERASE
A, B
548Mus musculusMutation(s): 0 
EC: 3.1.1.7
UniProt & NIH Common Fund Data Resources
Find proteins for P21836 (Mus musculus)
Explore P21836 
Go to UniProtKB:  P21836
IMPC:  MGI:87876
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP21836
Glycosylation
Glycosylation Sites: 2Go to GlyGen: P21836-1
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
P15
Query on P15

Download Ideal Coordinates CCD File 
H [auth A]2,5,8,11,14,17-HEXAOXANONADECAN-19-OL
C13 H28 O7
FHHGCKHKTAJLOM-UHFFFAOYSA-N
NAG
Query on NAG

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
J [auth B]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
ME2
Query on ME2

Download Ideal Coordinates CCD File 
G [auth A],
L [auth B]
1-ETHOXY-2-(2-METHOXYETHOXY)ETHANE
C7 H16 O3
CNJRPYFBORAQAU-UHFFFAOYSA-N
PEG
Query on PEG

Download Ideal Coordinates CCD File 
E [auth A],
F [auth A],
I [auth A]
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
ETX
Query on ETX

Download Ideal Coordinates CCD File 
K [auth B]2-ETHOXYETHANOL
C4 H10 O2
ZNQVEEAIQZEUHB-UHFFFAOYSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
SGB
Query on SGB
A, B
L-PEPTIDE LINKINGC7 H16 N O5 PSER
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.185 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.488α = 90
b = 111.643β = 90
c = 227.026γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
SCALAdata scaling
REFMACphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-11-30
    Type: Initial release
  • Version 1.1: 2013-05-01
    Changes: Other
  • Version 1.2: 2018-01-17
    Changes: Advisory, Data collection
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Other, Structure summary
  • Version 1.4: 2023-12-20
    Changes: Advisory, Data collection, Database references, Refinement description, Structure summary