Start with breast cancer, then reuse UniProt P11511 as the stable protein anchor across project notes and exports.
CHEMBL1978 Target Snapshot
Aromatase · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Aromatase shows approved-linked disease relevance led by breast cancer. 5 more disease programs remain visible in the same review block. 4 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt P11511. Start with breast cancer, then reuse UniProt P11511 as the stable protein anchor across project notes and exports.
Aromatase shows approved-linked disease relevance led by breast cancer. 5 more disease programs remain visible in the same review block. 4 linked drugs remain visible in the same block.
Start review with breast cancer because it currently carries approved-linked support. Linked drugs include AMINOGLUTETHIMIDE, ANASTROZOLE, EXEMESTANE, LETROZOLE. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.
Disease source · ChEMBL drug mechanism + indication proxyAromatase
Review this target as Aromatase, mapped to UniProt P11511. Sequence length is 503 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.
This review treats Aromatase as ChEMBL target CHEMBL1978, mapped to UniProt P11511. Disease framing currently uses the Open Targets-ready proxy contract.
Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.
Start with the right source
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Start here when your first question is whether Aromatase is the right protein anchor across sources, using UniProt P11511 as the stable mapping.
Jump to Protein ContextUse this block first when you need to confirm why breast cancer is currently framed as approved-linked support. It currently carries 4 linked drugs in the same disease frame.
Jump to Disease ContextOpen the one-page evidence card when you want the rationale, activity base, and attribution together.
Open Review-ready CardBasic Information
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| Preferred Name | Aromatase |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P11511 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Aromatase |
| UniProt Accession | P11511 |
| Component Type | Protein |
| Sequence Length | 503 aa |
Aromatase
How to read this target
Review this target as Aromatase, mapped to UniProt P11511. Sequence length is 503 aa.
Disease Relevance & Evidence Level
Open Targets-ready disease context using the current target-indication evidence contract.
Aromatase shows approved-linked disease relevance led by breast cancer. 5 more disease programs remain visible in the same review block.
How to read disease relevance
Start review with breast cancer because it currently carries approved-linked support. Linked drugs include AMINOGLUTETHIMIDE, ANASTROZOLE, EXEMESTANE, LETROZOLE. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL4632445 | 11.0 | IC50 | 0.01 | Preclinical |
| CHEMBL4639677 | 11.0 | IC50 | 0.01 | Preclinical |
| CHEMBL1672978 | 10.82 | IC50 | 0.015 | Preclinical |
| CHEMBL1672980 | 10.82 | IC50 | 0.015 | Preclinical |
| CHEMBL1672979 | 10.74 | IC50 | 0.018 | Preclinical |
| CHEMBL5438093 | 10.7 | IC50 | 0.02 | Preclinical |
| CHEMBL1444 | 10.7 | Ki | 0.02 | Approved |
| CHEMBL5425028 | 10.55 | IC50 | 0.02799 | Preclinical |
| CHEMBL468419 | 10.52 | IC50 | 0.03 | Preclinical |
| CHEMBL310735 | 10.43 | IC50 | 0.037 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 687 assays, 3,722 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 301 | 1,809 | 6.3 |
| assay format | 256 | 981 | 6.5 |
| microsome format | 68 | 630 | 6.1 |
| cell-based format | 59 | 296 | 7.2 |
| tissue-based format | 3 | 6 | 7.2 |
ADME — 17 assays, 52 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 9 | 17 | 5.8 |
| cell-based format | 4 | 33 | 7.3 |
| assay format | 3 | 2 | 4.9 |
| microsome format | 1 | 0 | — |
Functional — 13 assays, 7 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| assay format | 10 | 7 | 6.5 |
| microsome format | 3 | 0 | — |