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Target Snapshot

CHEMBL4523681 Target Snapshot

Protein cereblon/Estrogen receptor · PROTEIN-PROTEIN INTERACTION · Homo sapiens

72Compounds
31Assays
0Approved Drugs
17.0Activities
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 P03372. Use UniProt P03372 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P03372 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 Protein cereblon/Estrogen receptor as ChEMBL target CHEMBL4523681, mapped to UniProt P03372. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Protein cereblon/Estrogen receptor
PROTEIN-PROTEIN INTERACTION · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL4523681
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
P03372
Estrogen receptor
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

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 Protein cereblon/Estrogen receptor is the right protein anchor across sources, using UniProt P03372 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 LabelEstrogen receptor
UniProt AccessionP03372
Component TypeProtein
Sequence Length595 aa

Estrogen receptor

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Protein cereblon/Estrogen receptor, mapped to UniProt P03372. ChEMBL maps the protein component as Estrogen receptor. Sequence length is 595 aa.

Mapped IDP03372
Review nameProtein cereblon/Estrogen receptor
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Phase III
Assay Mix

Activity Type Distribution

IC5012.0
EC505.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4745409 9.4 IC50 0.4 Preclinical
CHEMBL4745755 9.4 IC50 0.4 Preclinical
CHEMBL4754618 9.4 IC50 0.4 Preclinical
CHEMBL4760508 9.4 IC50 0.4 Preclinical
CHEMBL4800591 9.4 IC50 0.4 Preclinical
CHEMBL4781967 9.3 IC50 0.5 Preclinical
CHEMBL4785047 9.3 IC50 0.5 Preclinical
CHEMBL4792381 9.3 IC50 0.5 Preclinical
CHEMBL4747484 9.22 IC50 0.6 Preclinical
CHEMBL4791102 9.22 IC50 0.6 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
0
5.5
0
6.0
0
6.5
0
7.0
1
7.5
2
8.0
2
8.5
12
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

31
Total Assays
16
Tested Compounds
1
Assay Types
Binding — 31 assays, 16 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 30 16 9.0
tissue-based format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine