5YDH

Crystal structure of acetylcholinesterase catalytic subunits of the malaria vector anopheles gambiae, 3.2 A

PDB DOI: https://doi.org/10.2210/pdb5YDH/pdb

Classification: HYDROLASE
Organism(s): Anopheles gambiae
Expression System: Komagataella pastoris
Mutation(s): No

Deposited: 2017-09-13 Released: 2018-03-07
Deposition Author(s): Han, Q., Guan, H., Robinson, H., Ding, H., Liao, C., Li, J.
Funding Organization(s): National Natural Science Foundation of China, NIH

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.21 Å
R-Value Free:
0.231 (Depositor), 0.240 (DCC)
R-Value Work:
0.207 (Depositor), 0.210 (DCC)
R-Value Observed:
0.208 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 3.2 of the entry. See complete history.

Literature

Crystal structures of acetylcholinesterase of the malaria vector Anopheles gambiae reveal a polymerization interface, ligand binding residues and post translational modifications

Han, Q., Guan, H., Ding, H., Liao, C., Robinson, H., Li, J.

To be published.

Macromolecule Content

Total Structure Weight: 134.5 kDa
Atom Count: 8,860
Modelled Residue Count: 1,076
Deposited Residue Count: 1,152
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetylcholinesterase	A, B	576	Anopheles gambiae	Mutation(s): 0 Gene Names: Ace, ACE1, ACHE1, AGAP001356 EC: 3.1.1.7
UniProt
Find proteins for Q869C3 (Anopheles gambiae) Explore Q869C3 Go to UniProtKB: Q869C3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q869C3
Glycosylation
Glycosylation Sites: 2	Glycosylation Focus chain A Focus chain B
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

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Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C	4		N-Glycosylation	Interactions Focus chain C Interactions & Density Focus chain C
Glycosylation Resources
GlyTouCan: G81315DD GlyCosmos: G81315DD GlyGen: G81315DD

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	D	5		N-Glycosylation	Interactions Focus chain D Interactions & Density Focus chain D
Glycosylation Resources
GlyTouCan: G22768VO GlyCosmos: G22768VO GlyGen: G22768VO

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EPE Query on EPE Download Ideal Coordinates CCD File SDF format, chain LA [auth B] SDF format, chain P [auth A] SDF format, chain Q [auth A] MOL2 format, chain LA [auth B] MOL2 format, chain P [auth A] MOL2 format, chain Q [auth A] mmCIF format, chain LA [auth B] mmCIF format, chain P [auth A] mmCIF format, chain Q [auth A]	LA [auth B], P [auth A], Q [auth A]	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C₈ H₁₈ N₂ O₄ S JKMHFZQWWAIEOD-UHFFFAOYSA-N		Interactions Focus chain LA [auth B] Focus chain P [auth A] Focus chain Q [auth A] Interactions & Density Focus chain LA [auth B] Focus chain P [auth A] Focus chain Q [auth A]
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain KA [auth B] SDF format, chain O [auth A] MOL2 format, chain KA [auth B] MOL2 format, chain O [auth A] mmCIF format, chain KA [auth B] mmCIF format, chain O [auth A]	KA [auth B], O [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain KA [auth B] Focus chain O [auth A] Interactions & Density Focus chain KA [auth B] Focus chain O [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain AA [auth B] SDF format, chain BA [auth B] SDF format, chain CA [auth B] SDF format, chain DA [auth B] SDF format, chain E [auth A] SDF format, chain EA [auth B] SDF format, chain F [auth A] SDF format, chain FA [auth B] SDF format, chain G [auth A] SDF format, chain GA [auth B] SDF format, chain H [auth A] SDF format, chain HA [auth B] SDF format, chain I [auth A] SDF format, chain IA [auth B] SDF format, chain J [auth A] SDF format, chain JA [auth B] SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain U [auth B] SDF format, chain V [auth B] SDF format, chain W [auth B] SDF format, chain X [auth B] SDF format, chain Y [auth B] SDF format, chain Z [auth B] MOL2 format, chain AA [auth B] MOL2 format, chain BA [auth B] MOL2 format, chain CA [auth B] MOL2 format, chain DA [auth B] MOL2 format, chain E [auth A] MOL2 format, chain EA [auth B] MOL2 format, chain F [auth A] MOL2 format, chain FA [auth B] MOL2 format, chain G [auth A] MOL2 format, chain GA [auth B] MOL2 format, chain H [auth A] MOL2 format, chain HA [auth B] MOL2 format, chain I [auth A] MOL2 format, chain IA [auth B] MOL2 format, chain J [auth A] MOL2 format, chain JA [auth B] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain U [auth B] MOL2 format, chain V [auth B] MOL2 format, chain W [auth B] MOL2 format, chain X [auth B] MOL2 format, chain Y [auth B] MOL2 format, chain Z [auth B] mmCIF format, chain AA [auth B] mmCIF format, chain BA [auth B] mmCIF format, chain CA [auth B] mmCIF format, chain DA [auth B] mmCIF format, chain E [auth A] mmCIF format, chain EA [auth B] mmCIF format, chain F [auth A] mmCIF format, chain FA [auth B] mmCIF format, chain G [auth A] mmCIF format, chain GA [auth B] mmCIF format, chain H [auth A] mmCIF format, chain HA [auth B] mmCIF format, chain I [auth A] mmCIF format, chain IA [auth B] mmCIF format, chain J [auth A] mmCIF format, chain JA [auth B] mmCIF format, chain K [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain U [auth B] mmCIF format, chain V [auth B] mmCIF format, chain W [auth B] mmCIF format, chain X [auth B] mmCIF format, chain Y [auth B] mmCIF format, chain Z [auth B]	AA [auth B] BA [auth B] CA [auth B] DA [auth B] E [auth A] AA [auth B], BA [auth B], CA [auth B], DA [auth B], E [auth A], EA [auth B], F [auth A], FA [auth B], G [auth A], GA [auth B], H [auth A], HA [auth B], I [auth A], IA [auth B], J [auth A], JA [auth B], K [auth A], L [auth A], M [auth A], N [auth A], U [auth B], V [auth B], W [auth B], X [auth B], Y [auth B], Z [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain AA [auth B] Focus chain BA [auth B] Focus chain CA [auth B] Focus chain DA [auth B] Focus chain E [auth A] Focus chain EA [auth B] Focus chain F [auth A] Focus chain FA [auth B] Focus chain G [auth A] Focus chain GA [auth B] Focus chain H [auth A] Focus chain HA [auth B] Focus chain I [auth A] Focus chain IA [auth B] Focus chain J [auth A] Focus chain JA [auth B] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Focus chain Z [auth B] Interactions & Density Focus chain AA [auth B] Focus chain BA [auth B] Focus chain CA [auth B] Focus chain DA [auth B] Focus chain E [auth A] Focus chain EA [auth B] Focus chain F [auth A] Focus chain FA [auth B] Focus chain G [auth A] Focus chain GA [auth B] Focus chain H [auth A] Focus chain HA [auth B] Focus chain I [auth A] Focus chain IA [auth B] Focus chain J [auth A] Focus chain JA [auth B] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Focus chain Z [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain MA [auth B] SDF format, chain R [auth A] SDF format, chain S [auth A] MOL2 format, chain MA [auth B] MOL2 format, chain R [auth A] MOL2 format, chain S [auth A] mmCIF format, chain MA [auth B] mmCIF format, chain R [auth A] mmCIF format, chain S [auth A]	MA [auth B], R [auth A], S [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain MA [auth B] Focus chain R [auth A] Focus chain S [auth A] Interactions & Density Focus chain MA [auth B] Focus chain R [auth A] Focus chain S [auth A]
CO Query on CO Download Ideal Coordinates CCD File SDF format, chain NA [auth B] SDF format, chain T [auth A] MOL2 format, chain NA [auth B] MOL2 format, chain T [auth A] mmCIF format, chain NA [auth B] mmCIF format, chain T [auth A]	NA [auth B], T [auth A]	COBALT (II) ION Co XLJKHNWPARRRJB-UHFFFAOYSA-N		Interactions Focus chain NA [auth B] Focus chain T [auth A] Interactions & Density Focus chain NA [auth B] Focus chain T [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.21 Å
R-Value Free: 0.231 (Depositor), 0.240 (DCC)
R-Value Work: 0.207 (Depositor), 0.210 (DCC)
R-Value Observed: 0.208 (Depositor)

Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 148.659	α = 90
b = 148.659	β = 90
c = 226.021	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2018-03-07

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	31472186
NIH	United States	AI082581

Revision History (Full details and data files)

Version 1.0: 2018-03-07
Type: Initial release
Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: 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: 2023-11-22
Changes: Data collection, Database references, Refinement description
Version 3.2: 2024-11-06
Changes: Structure summary