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Target Snapshot

CHEMBL3581 Target Snapshot

Corticotropin-releasing factor receptor 2 · SINGLE PROTEIN · Rattus norvegicus

8Compounds
3Assays
0Approved Drugs
8.0Activities
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 P47866. Use UniProt P47866 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P47866 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 Corticotropin-releasing factor receptor 2 as ChEMBL target CHEMBL3581, mapped to UniProt P47866. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Corticotropin-releasing factor receptor 2
SINGLE PROTEIN · Rattus norvegicus
As of 2026-09-13
ChEMBL target ID
CHEMBL3581
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P47866
Corticotropin-releasing factor receptor 2
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

Start with the right source

Choose the first block or source based on the question you are trying to answer.

Need stable target naming and protein identity?
UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Corticotropin-releasing factor receptor 2 is the right protein anchor across sources, using UniProt P47866 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

Verify identity, organism, and the fastest next research jumps from the same page.

UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelCorticotropin-releasing factor receptor 2
UniProt AccessionP47866
Component TypeProtein
Sequence Length411 aa

Corticotropin-releasing factor receptor 2

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Corticotropin-releasing factor receptor 2, mapped to UniProt P47866. Sequence length is 411 aa.

Mapped IDP47866
Review nameCorticotropin-releasing factor receptor 2
OrganismRattus norvegicus
Assay Mix

Activity Type Distribution

IC502.0
KI1.0
EC505.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL2370918 9.24 IC50 0.57 Preclinical
CHEMBL4299295 9.2 EC50 0.63 Preclinical
CHEMBL3774395 9.11 EC50 0.77 Preclinical
CHEMBL3774939 9.04 EC50 0.91 Preclinical
CHEMBL3775796 9.0 EC50 1.0 Preclinical
CHEMBL3775217 9.0 EC50 1.0 Preclinical
CHEMBL440057 8.68 IC50 2.07 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
0
5.5
0
6.0
0
6.5
0
7.0
0
7.5
0
8.0
1
8.5
6
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

3
Total Assays
5
Tested Compounds
2
Assay Types
Binding — 2 assays, 2 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 1 0
tissue-based format 1 2 9.0
Functional — 1 assays, 5 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 1 5 9.1

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine