Use UniProt Q9WTV9 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL2016428 Target Snapshot
Vasopressin V1a receptor · SINGLE PROTEIN · Microtus ochrogaster
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As of 2026-09-14Protein identity stays anchored to UniProt Q9WTV9. Use UniProt Q9WTV9 as the stable identity anchor, then attach disease evidence before program review.
Vasopressin V1a receptor
Review this target as Vasopressin V1a receptor, mapped to UniProt Q9WTV9. Sequence length is 420 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Vasopressin V1a receptor as ChEMBL target CHEMBL2016428, mapped to UniProt Q9WTV9. Disease framing currently uses the Open Targets-ready proxy contract.
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Open Review-ready CardBasic Information
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| Preferred Name | Vasopressin V1a receptor |
| Target Type | SINGLE PROTEIN |
| Organism | Microtus ochrogaster |
| UniProt | Q9WTV9 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Vasopressin V1a receptor |
| UniProt Accession | Q9WTV9 |
| Component Type | Protein |
| Sequence Length | 420 aa |
Vasopressin V1a receptor
How to read this target
Review this target as Vasopressin V1a receptor, mapped to UniProt Q9WTV9. Sequence length is 420 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL2017867 | 8.77 | Ki | 1.7 | Preclinical |
| CHEMBL2017869 | 8.03 | Ki | 9.4 | Preclinical |
| CHEMBL2017868 | 7.8 | Ki | 16.0 | Preclinical |
| CHEMBL2017979 | 7.11 | Ki | 78.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 2 assays, 4 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 2 | 4 | 7.9 |