5X61

Crystal structure of Acetylcholinesterase Catalytic Subunit of the Malaria Vector Anopheles Gambiae, 3.4 A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.40 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 

wwPDB Validation   3D Report Full Report


This is version 3.2 of the entry. See complete history



Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
AcetylcholinesteraseA [auth B],
B [auth A]
553Anopheles gambiaeMutation(s): 0 
Gene Names: AceACE1ACHE1AGAP001356
EC: 3.1.1.7
Membrane Entity: Yes 
UniProt
Find proteins for Q869C3 (Anopheles gambiae)
Explore Q869C3 
Go to UniProtKB:  Q869C3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ869C3
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

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Entity ID: 2
MoleculeChains Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose
C, D
2N-Glycosylation
Glycosylation Resources
GlyTouCan:  G79924RM
GlyCosmos:  G79924RM
GlyGen:  G79924RM
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
EPE
Query on EPE

Download Ideal Coordinates CCD File 
N [auth B],
X [auth A]
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
SO4
Query on SO4

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E [auth B]
F [auth B]
G [auth B]
H [auth B]
I [auth B]
E [auth B],
F [auth B],
G [auth B],
H [auth B],
I [auth B],
J [auth B],
K [auth B],
L [auth B],
O [auth A],
P [auth A],
Q [auth A],
R [auth A],
S [auth A],
T [auth A],
U [auth A],
V [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
NH4
Query on NH4

Download Ideal Coordinates CCD File 
M [auth B],
W [auth A]
AMMONIUM ION
H4 N
QGZKDVFQNNGYKY-UHFFFAOYSA-O
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.40 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 148.723α = 90
b = 148.723β = 90
c = 225.796γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALAdata scaling
PHASESphasing

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI082581
the National Natural Science Foundation of ChinaChina31472186

Revision History  (Full details and data files)

  • Version 1.0: 2017-03-15
    Type: Initial release
  • Version 1.1: 2017-10-18
    Changes: Author supporting evidence
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary
  • Version 3.0: 2021-06-02
    Changes: Atomic model, Data collection, Derived calculations, Structure summary
  • Version 3.1: 2022-03-23
    Changes: Author supporting evidence, Database references
  • Version 3.2: 2023-11-22
    Changes: Data collection, Refinement description