22ES | pdb_000022es

Classification: SIGNALING PROTEIN/IMMUNE SYSTEM
Organism(s): Rattus norvegicus, Bos taurus, Homo sapiens, synthetic construct
Expression System: Spodoptera frugiperda
Mutation(s): Yes

Deposited: 2026-01-08 Released: 2026-05-06
Deposition Author(s): Zhang, H., Wang, R., Shi, P., He, X., Zhu, Q., Xu, Y., Yuan, Q., Hu, W., Wu, K., Zheng, Y., Zhou, L., Liang, J., Lv, P., Xu, Z., Zhuang, Y., Xu, H., Wang, Y., Tian, C.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

wwPDB Validation 3D Report Full Report

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

Macromolecule Content

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	A [auth B]	354	Rattus norvegicus	Mutation(s): 0 Gene Names: Gnb1
UniProt
Find proteins for P54311 (Rattus norvegicus) Explore P54311 Go to UniProtKB: P54311
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P54311
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Reference Sequence

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	B [auth C]	71	Bos taurus	Mutation(s): 0 Gene Names: GNG2
UniProt
Find proteins for P63212 (Bos taurus) Explore P63212 Go to UniProtKB: P63212
Entity Groups
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UniProt Group	P63212
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Reference Sequence

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Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Kappa-type opioid receptor	C [auth R]	397	Homo sapiens	Mutation(s): 0 Gene Names: OPRK1, OPRK
UniProt & NIH Common Fund Data Resources
Find proteins for P41145 (Homo sapiens) Explore P41145 Go to UniProtKB: P41145
PHAROS: P41145 GTEx: ENSG00000082556
Entity Groups
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UniProt Group	P41145
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Reference Sequence

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| 3D Structure

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(i) subunit alpha-1	D	354	Homo sapiens	Mutation(s): 4 Gene Names: GNAI1 EC: 3.6.5
UniProt & NIH Common Fund Data Resources
Find proteins for P63096 (Homo sapiens) Explore P63096 Go to UniProtKB: P63096
PHAROS: P63096 GTEx: ENSG00000127955
Entity Groups
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UniProt Group	P63096
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Reference Sequence

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Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
scFv16	E	266	synthetic construct	Mutation(s): 0
Entity Groups
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Reference Sequence

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Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
DPN-DPN-DLE-DLY-A1L9X	F [auth A]	5	synthetic construct	Mutation(s): 0
Sequence Annotations Expand
Reference Sequence

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CLR Query on CLR Download:Ideal Coordinates CCD File SDF format, chain G [auth R] SDF format, chain H [auth R] SDF format, chain I [auth R] MOL2 format, chain G [auth R] MOL2 format, chain H [auth R] MOL2 format, chain I [auth R] mmCIF format, chain G [auth R] mmCIF format, chain H [auth R] mmCIF format, chain I [auth R]	G [auth R], H [auth R], I [auth R]	CHOLESTEROL C₂₇ H₄₆ O HVYWMOMLDIMFJA-DPAQBDIFSA-N		Interactions Focus chain G [auth R] Focus chain H [auth R] Focus chain I [auth R] Interactions & Density Focus chain G [auth R] Focus chain H [auth R] Focus chain I [auth R]