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Target Snapshot

CHEMBL2484 Target Snapshot

Acetylcholine receptor subunit epsilon · SINGLE PROTEIN · Homo sapiens

81Compounds
18Assays
3Approved Drugs
45.0Activities
Free Research Context

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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 Q04844. Use UniProt Q04844 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q04844 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
Identity Layer

Cross-source identity

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

This review treats Acetylcholine receptor subunit epsilon as ChEMBL target CHEMBL2484, mapped to UniProt Q04844. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Acetylcholine receptor subunit epsilon
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL2484
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
Q04844
Acetylcholine receptor subunit epsilon
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 Acetylcholine receptor subunit epsilon is the right protein anchor across sources, using UniProt Q04844 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 LabelAcetylcholine receptor subunit epsilon
UniProt AccessionQ04844
Component TypeProtein
Sequence Length493 aa

Acetylcholine receptor subunit epsilon

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Acetylcholine receptor subunit epsilon, mapped to UniProt Q04844. Sequence length is 493 aa.

Mapped IDQ04844
Review nameAcetylcholine receptor subunit epsilon
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

3
Approved
Assay Mix

Activity Type Distribution

IC5042.0
KI3.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL5179810 8.64 IC50 2.291 Preclinical
CHEMBL4473371 8.51 Ki 3.07 Preclinical
CHEMBL4435544 8.22 IC50 6.0 Preclinical
CHEMBL5204683 7.92 IC50 12.02 Preclinical
CHEMBL4471876 7.57 IC50 27.0 Preclinical
CHEMBL502 7.49 IC50 32.36 Approved
CHEMBL5181578 7.49 IC50 32.36 Preclinical
CHEMBL5176418 7.44 IC50 36.31 Preclinical
CHEMBL95 7.36 IC50 44.0 Approved
CHEMBL5173121 7.36 IC50 43.65 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
1
5.5
2
6.0
3
6.5
18
7.0
2
7.5
1
8.0
2
8.5
0
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

DONEPEZIL
CHEMBL502
Approved 1996
TACRINE
CHEMBL95
Approved 1993
Assay Landscape

Assay Landscape

18
Total Assays
29
Tested Compounds
1
Assay Types
Binding — 18 assays, 29 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 17 29 7.2
assay format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine