Use UniProt P37088 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL1791 Target Snapshot
Amiloride-sensitive sodium channel subunit alpha · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Protein identity stays anchored to UniProt P37088. Use UniProt P37088 as the stable identity anchor, then attach disease evidence before program review.
Epithelial sodium channel subunit alpha
Review this target as Amiloride-sensitive sodium channel subunit alpha, mapped to UniProt P37088. ChEMBL maps the protein component as Epithelial sodium channel subunit alpha. Sequence length is 669 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Amiloride-sensitive sodium channel subunit alpha as ChEMBL target CHEMBL1791, mapped to UniProt P37088. Disease framing currently uses the Open Targets-ready proxy contract.
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Open Review-ready CardBasic Information
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| Preferred Name | Amiloride-sensitive sodium channel subunit alpha |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P37088 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Epithelial sodium channel subunit alpha |
| UniProt Accession | P37088 |
| Component Type | Protein |
| Sequence Length | 669 aa |
Epithelial sodium channel subunit alpha
How to read this target
Review this target as Amiloride-sensitive sodium channel subunit alpha, mapped to UniProt P37088. ChEMBL maps the protein component as Epithelial sodium channel subunit alpha. Sequence length is 669 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL212431 | 8.15 | IC50 | 7.0 | Preclinical |
| CHEMBL212531 | 8.15 | IC50 | 7.0 | Preclinical |
| CHEMBL212432 | 8.1 | IC50 | 8.0 | Clinical |
| CHEMBL211161 | 8.05 | IC50 | 9.0 | Preclinical |
| CHEMBL209303 | 8.05 | IC50 | 9.0 | Preclinical |
| CHEMBL214239 | 7.85 | IC50 | 14.0 | Preclinical |
| CHEMBL377986 | 7.82 | IC50 | 15.0 | Preclinical |
| CHEMBL210876 | 7.77 | IC50 | 17.0 | Preclinical |
| CHEMBL211600 | 7.77 | IC50 | 17.0 | Preclinical |
| CHEMBL380011 | 7.7 | IC50 | 20.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
ADME — 1 assays, 0 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 1 | 0 | — |
Binding — 1 assays, 42 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 1 | 42 | 7.4 |