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Target Snapshot

CHEMBL4085 Target Snapshot

Cytochrome P450 2A5 · SINGLE PROTEIN · Mus musculus

86Compounds
4Assays
1Approved Drugs
125.0Activities
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 P20852. Use UniProt P20852 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P20852 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 Cytochrome P450 2A5 as ChEMBL target CHEMBL4085, mapped to UniProt P20852. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Cytochrome P450 2A5
SINGLE PROTEIN · Mus musculus
As of 2026-09-13
ChEMBL target ID
CHEMBL4085
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P20852
Cytochrome P450 2A5
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 Cytochrome P450 2A5 is the right protein anchor across sources, using UniProt P20852 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 LabelCytochrome P450 2A5
UniProt AccessionP20852
Component TypeProtein
Sequence Length494 aa

Cytochrome P450 2A5

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Cytochrome P450 2A5, mapped to UniProt P20852. Sequence length is 494 aa.

Mapped IDP20852
Review nameCytochrome P450 2A5
OrganismMus musculus
Clinical Profile

Clinical Phase Distribution

1
Approved
2
Phase I
Assay Mix

Activity Type Distribution

IC50125.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL179669 6.52 IC50 300.0 Preclinical
CHEMBL359657 6.3 IC50 500.0 Preclinical
CHEMBL178090 6.22 IC50 600.0 Preclinical
CHEMBL179704 6.12 IC50 750.0 Preclinical
CHEMBL361153 6.1 IC50 800.0 Preclinical
CHEMBL369285 6.05 IC50 900.0 Preclinical
CHEMBL190982 6.0 IC50 1000.0 Preclinical
CHEMBL195036 5.85 IC50 1399.59 Preclinical
CHEMBL194983 5.77 IC50 1698.24 Preclinical
CHEMBL195407 5.66 IC50 2197.86 Preclinical
Distribution

pChEMBL Value Distribution

26
5.0
12
5.5
7
6.0
1
6.5
0
7.0
0
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

4
Total Assays
56
Tested Compounds
1
Assay Types
ADME — 4 assays, 56 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 4 56 5.1

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine