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Target Snapshot

CHEMBL2497 Target Snapshot

P2Y purinoceptor 1 · SINGLE PROTEIN · Rattus norvegicus

29Compounds
15Assays
0Approved Drugs
29.0Activities
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 P49651. Use UniProt P49651 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P49651 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 P2Y purinoceptor 1 as ChEMBL target CHEMBL2497, mapped to UniProt P49651. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
P2Y purinoceptor 1
SINGLE PROTEIN · Rattus norvegicus
As of 2026-09-13
ChEMBL target ID
CHEMBL2497
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P49651
P2Y purinoceptor 1
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 P2Y purinoceptor 1 is the right protein anchor across sources, using UniProt P49651 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 LabelP2Y purinoceptor 1
UniProt AccessionP49651
Component TypeProtein
Sequence Length373 aa

P2Y purinoceptor 1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as P2Y purinoceptor 1, mapped to UniProt P49651. Sequence length is 373 aa.

Mapped IDP49651
Review nameP2Y purinoceptor 1
OrganismRattus norvegicus
Clinical Profile

Clinical Phase Distribution

1
Phase II
Assay Mix

Activity Type Distribution

EC5029.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL2021421 9.0 EC50 1.0 Preclinical
CHEMBL2093075 9.0 EC50 1.0 Preclinical
CHEMBL336208 9.0 EC50 1.0 Preclinical
CHEMBL2364735 8.7 EC50 2.0 Preclinical
CHEMBL2373179 8.7 EC50 2.0 Preclinical
CHEMBL2181943 8.59 EC50 2.6 Preclinical
CHEMBL2364572 8.59 EC50 2.6 Preclinical
CHEMBL601711 8.59 EC50 2.6 Preclinical
CHEMBL1256935 8.44 EC50 3.6 Preclinical
CHEMBL2364736 8.35 EC50 4.5 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
0
5.5
2
6.0
2
6.5
6
7.0
3
7.5
5
8.0
5
8.5
3
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

15
Total Assays
23
Tested Compounds
2
Assay Types
Functional — 9 assays, 23 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 5 21 7.8
assay format 4 2 7.5
Binding — 6 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 6 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine