Use UniProt Q8R493 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL3885609 Target Snapshot
Neuronal acetylcholine receptor subunit alpha-3/beta-4 · PROTEIN COMPLEX · Mus musculus
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As of 2026-09-13Protein identity stays anchored to UniProt Q8R493. Use UniProt Q8R493 as the stable identity anchor, then attach disease evidence before program review.
Neuronal acetylcholine receptor subunit beta-4
Review this target as Neuronal acetylcholine receptor subunit alpha-3/beta-4, mapped to UniProt Q8R493. ChEMBL maps the protein component as Neuronal acetylcholine receptor subunit beta-4. Sequence length is 495 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Neuronal acetylcholine receptor subunit alpha-3/beta-4 as ChEMBL target CHEMBL3885609, mapped to UniProt Q8R493. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Neuronal acetylcholine receptor subunit alpha-3/beta-4 is the right protein anchor across sources, using UniProt Q8R493 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Neuronal acetylcholine receptor subunit alpha-3/beta-4 |
| Target Type | PROTEIN COMPLEX |
| Organism | Mus musculus |
| UniProt | Q8R493 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Neuronal acetylcholine receptor subunit beta-4 |
| UniProt Accession | Q8R493 |
| Component Type | Protein |
| Sequence Length | 495 aa |
Neuronal acetylcholine receptor subunit beta-4
How to read this target
Review this target as Neuronal acetylcholine receptor subunit alpha-3/beta-4, mapped to UniProt Q8R493. ChEMBL maps the protein component as Neuronal acetylcholine receptor subunit beta-4. Sequence length is 495 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL3 | 6.78 | Ki | 167.0 | Approved |
| CHEMBL3217150 | 6.4 | EC50 | 400.0 | Preclinical |
| CHEMBL1783886 | 5.62 | EC50 | 2400.0 | Preclinical |
| CHEMBL1783881 | 5.48 | EC50 | 3300.0 | Preclinical |
| CHEMBL1782074 | 5.25 | EC50 | 5600.0 | Preclinical |
| CHEMBL1783880 | 5.02 | EC50 | 9500.0 | Preclinical |
| CHEMBL1783883 | 4.8 | EC50 | 16000.0 | Preclinical |
| CHEMBL3215819 | 4.68 | EC50 | 21000.0 | Preclinical |
| CHEMBL1783882 | 4.55 | EC50 | 28000.0 | Preclinical |
| CHEMBL1783878 | 4.47 | EC50 | 34000.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
ADME — 2 assays, 12 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| tissue-based format | 2 | 12 | 5.1 |
Binding — 1 assays, 1 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell membrane format | 1 | 1 | 6.8 |