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Target Snapshot

CHEMBL4745 Target Snapshot

Ryanodine receptor 2 · SINGLE PROTEIN · Mus musculus

72Compounds
9Assays
1Approved Drugs
40.0Activities
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 2026-09-14

Protein identity stays anchored to UniProt E9Q401. Use UniProt E9Q401 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt E9Q401 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-14
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 Ryanodine receptor 2 as ChEMBL target CHEMBL4745, mapped to UniProt E9Q401. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Ryanodine receptor 2
SINGLE PROTEIN · Mus musculus
As of 2026-09-14
ChEMBL target ID
CHEMBL4745
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
E9Q401
Ryanodine receptor 2
UniProt accession via ChEMBL component mapping As of 2026-09-14
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-14
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 Ryanodine receptor 2 is the right protein anchor across sources, using UniProt E9Q401 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 LabelRyanodine receptor 2
UniProt AccessionE9Q401
Component TypeProtein
Sequence Length4966 aa

Ryanodine receptor 2

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Ryanodine receptor 2, mapped to UniProt E9Q401. Sequence length is 4966 aa.

Mapped IDE9Q401
Review nameRyanodine receptor 2
OrganismMus musculus
Clinical Profile

Clinical Phase Distribution

1
Approved
Assay Mix

Activity Type Distribution

IC502.0
EC5038.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL5639852 7.89 EC50 13.0 Preclinical
CHEMBL5646836 7.66 EC50 22.0 Preclinical
CHEMBL5641800 7.64 EC50 23.0 Preclinical
CHEMBL5639167 7.58 EC50 26.0 Preclinical
CHEMBL5646884 7.55 EC50 28.0 Preclinical
CHEMBL5639480 7.47 EC50 34.0 Preclinical
CHEMBL5639313 7.32 EC50 48.0 Preclinical
CHEMBL5641840 7.3 EC50 50.0 Preclinical
CHEMBL5639295 7.23 EC50 59.0 Preclinical
CHEMBL5639861 7.02 EC50 96.0 Preclinical
Distribution

pChEMBL Value Distribution

3
5.0
5
5.5
3
6.0
4
6.5
5
7.0
5
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

9
Total Assays
27
Tested Compounds
1
Assay Types
Binding — 9 assays, 27 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 9 27 6.5

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine