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Target Snapshot

CHEMBL612409 Target Snapshot

Anti-estrogen binding site (AEBS) · PROTEIN COMPLEX · Homo sapiens

68Compounds
35Assays
3Approved Drugs
25.0Activities
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 Q15125. Use UniProt Q15125 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q15125 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
Protein anchor
3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

Review this target as Anti-estrogen binding site (AEBS), mapped to UniProt Q15125. ChEMBL maps the protein component as 3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase. Sequence length is 230 aa.

Protein source · UniProt accession via ChEMBL component mapping
UniProt Q15125 Protein 230 aa
Open protein block
Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

This review treats Anti-estrogen binding site (AEBS) as ChEMBL target CHEMBL612409, mapped to UniProt Q15125. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Anti-estrogen binding site (AEBS)
PROTEIN COMPLEX · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL612409
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q15125
3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase
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 Anti-estrogen binding site (AEBS) is the right protein anchor across sources, using UniProt Q15125 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 Label3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase
UniProt AccessionQ15125
Component TypeProtein
Sequence Length230 aa

3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Anti-estrogen binding site (AEBS), mapped to UniProt Q15125. ChEMBL maps the protein component as 3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase. Sequence length is 230 aa.

Mapped IDQ15125
Review nameAnti-estrogen binding site (AEBS)
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

3
Approved
Assay Mix

Activity Type Distribution

IC5024.0
KD1.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL83 9.0 Kd 1.0 Approved
CHEMBL83 7.92 IC50 12.0 Approved
CHEMBL955 7.66 IC50 22.0 Preclinical
CHEMBL222694 7.52 IC50 30.0 Preclinical
CHEMBL292185 7.5 IC50 32.0 Preclinical
CHEMBL266892 7.3 IC50 50.0 Preclinical
CHEMBL53463 6.82 IC50 150.0 Approved
CHEMBL342394 6.4 IC50 400.0 Preclinical
CHEMBL455316 6.22 IC50 600.0 Preclinical
CHEMBL464782 6.22 IC50 600.0 Preclinical
Distribution

pChEMBL Value Distribution

5
5.0
2
5.5
3
6.0
3
6.5
5
7.0
5
7.5
0
8.0
0
8.5
1
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

TAMOXIFEN
CHEMBL83
Approved 1977
DOXORUBICIN
CHEMBL53463
Approved 1974
Assay Landscape

Assay Landscape

35
Total Assays
11
Tested Compounds
2
Assay Types
Functional — 23 assays, 3 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 14 3 6.8
tissue-based format 5 0
assay format 4 0
Binding — 12 assays, 11 compounds
BAO Format Assays Compounds Avg pChEMBL
protein complex format 5 3 8.0
cell-based format 3 0
assay format 2 8 5.7
tissue-based format 2 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine