Start with endometriosis, then reuse UniProt P06401 as the stable protein anchor across project notes and exports.
CHEMBL208 Target Snapshot
Progesterone receptor · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-15Progesterone receptor shows approved-linked disease relevance led by endometriosis. 5 more disease programs remain visible in the same review block. 10 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt P06401. Start with endometriosis, then reuse UniProt P06401 as the stable protein anchor across project notes and exports.
Progesterone receptor shows approved-linked disease relevance led by endometriosis. 5 more disease programs remain visible in the same review block. 10 linked drugs remain visible in the same block.
Start review with endometriosis because it currently carries approved-linked support. Linked drugs include ASOPRISNIL, CYPROTERONE ACETATE, DANAZOL, LEVONORGESTREL. 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 proxyProgesterone receptor
Review this target as Progesterone receptor, mapped to UniProt P06401. Sequence length is 933 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 Progesterone receptor as ChEMBL target CHEMBL208, mapped to UniProt P06401. 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.
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Start here when your first question is whether Progesterone receptor is the right protein anchor across sources, using UniProt P06401 as the stable mapping.
Jump to Protein ContextUse this block first when you need to confirm why endometriosis is currently framed as approved-linked support. It currently carries 10 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 | Progesterone receptor |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P06401 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Progesterone receptor |
| UniProt Accession | P06401 |
| Component Type | Protein |
| Sequence Length | 933 aa |
Progesterone receptor
How to read this target
Review this target as Progesterone receptor, mapped to UniProt P06401. Sequence length is 933 aa.
Disease Relevance & Evidence Level
Open Targets-ready disease context using the current target-indication evidence contract.
Progesterone receptor shows approved-linked disease relevance led by endometriosis. 5 more disease programs remain visible in the same review block.
How to read disease relevance
Start review with endometriosis because it currently carries approved-linked support. Linked drugs include ASOPRISNIL, CYPROTERONE ACETATE, DANAZOL, LEVONORGESTREL. 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 |
|---|---|---|---|---|
| CHEMBL556891 | 10.7 | EC50 | 0.02 | Preclinical |
| CHEMBL557293 | 10.7 | EC50 | 0.02 | Preclinical |
| CHEMBL1276308 | 10.68 | IC50 | 0.021 | Approved |
| CHEMBL490088 | 10.6 | IC50 | 0.025 | Preclinical |
| CHEMBL556892 | 10.4 | EC50 | 0.04 | Preclinical |
| CHEMBL562509 | 10.3 | EC50 | 0.05 | Preclinical |
| CHEMBL455411 | 10.22 | IC50 | 0.06 | Preclinical |
| CHEMBL1608 | 10.14 | IC50 | 0.073 | Preclinical |
| CHEMBL507253 | 10.14 | IC50 | 0.073 | Preclinical |
| CHEMBL1161 | 10.1 | Kd | 0.08 | Approved |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 385 assays, 1,506 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 224 | 902 | 7.1 |
| cell-based format | 153 | 525 | 6.9 |
| assay format | 7 | 79 | 6.8 |
| tissue-based format | 1 | 0 | — |
Functional — 231 assays, 981 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 189 | 889 | 7.5 |
| assay format | 41 | 92 | 7.0 |
| tissue-based format | 1 | 0 | — |
ADME — 11 assays, 27 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 7 | 23 | 7.0 |
| single protein format | 4 | 4 | 5.7 |