43EG | pdb_000043eg

Deposited: 2026-06-28 Released: 2026-10-28
Deposition Author(s): Xu, L., Pan, X.J.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

(2026) Nature

Macromolecule Content

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ionotropic receptor coreceptor Ir8a	A, B	927	Anopheles stephensi	Mutation(s): 0
UniProt
Find proteins for A0A182YLZ0 (Anopheles stephensi) Explore A0A182YLZ0 Go to UniProtKB: A0A182YLZ0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A182YLZ0
Glycosylation
Glycosylation Sites: 2	Glycosylation Focus chain A
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Ionotropic glutamate receptor C-terminal domain-containing protein	C, D	657	Anopheles stephensi	Mutation(s): 0
UniProt
Find proteins for A0A182XYX5 (Anopheles stephensi) Explore A0A182XYX5 Go to UniProtKB: A0A182XYX5
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A182XYX5
Sequence Annotations Expand
Reference Sequence

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	E, F	2		N/A	Interactions Focus chain E Focus chain F Interactions & Density Focus chain E Focus chain F

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG (Subject of Investigation/LOI) Query on NAG Download:Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain G [auth A]	G [auth A], H [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain G [auth A] Focus chain H [auth A]
KNA (Subject of Investigation/LOI) Query on KNA Download:Ideal Coordinates CCD File SDF format, chain I [auth C] SDF format, chain J [auth D] MOL2 format, chain I [auth C] MOL2 format, chain J [auth D] mmCIF format, chain I [auth C] mmCIF format, chain J [auth D]	I [auth C], J [auth D]	nonanoic acid C₉ H₁₈ O₂ FBUKVWPVBMHYJY-UHFFFAOYSA-N		Interactions Focus chain I [auth C] Focus chain J [auth D] Interactions & Density Focus chain I [auth C] Focus chain J [auth D]