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Target Snapshot

CHEMBL1791 Target Snapshot

Amiloride-sensitive sodium channel subunit alpha · SINGLE PROTEIN · Homo sapiens

47Compounds
2Assays
1Approved Drugs
42.0Activities
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Broader Open DB context

Frame the target before identity details

Structured disease, protein, and project context should read before the lower-level identity rail.

As of 2026-09-13

Protein identity stays anchored to UniProt P37088. Use UniProt P37088 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P37088 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13
Open source guide
Protein anchor
Epithelial sodium channel subunit alpha

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 mapping
UniProt P37088 Protein 669 aa
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Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

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.

Review anchor
Amiloride-sensitive sodium channel subunit alpha
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL1791
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P37088
Epithelial sodium channel subunit alpha
UniProt accession via ChEMBL component mapping As of 2026-09-13
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-13
www.ebi.ac.uk

Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.

Source Guidance

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UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Amiloride-sensitive sodium channel subunit alpha is the right protein anchor across sources, using UniProt P37088 as the stable mapping.

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

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Evidence Card
Review-ready rationale with source-aware context

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Overview

Basic Information

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UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelEpithelial sodium channel subunit alpha
UniProt AccessionP37088
Component TypeProtein
Sequence Length669 aa

Epithelial sodium channel subunit alpha

Source · UniProt accession via ChEMBL component mapping
Review Cue

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.

Mapped IDP37088
Review nameAmiloride-sensitive sodium channel subunit alpha
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Approved
1
Phase II
Assay Mix

Activity Type Distribution

IC5042.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (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
Distribution

pChEMBL Value Distribution

0
5.0
0
5.5
3
6.0
3
6.5
15
7.0
16
7.5
5
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

AMILORIDE
CHEMBL945
Approved 1981
Assay Landscape

Assay Landscape

2
Total Assays
42
Tested Compounds
2
Assay Types
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

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine