Use UniProt O75365 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4162 Target Snapshot
Protein tyrosine phosphatase type IVA 3 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Protein identity stays anchored to UniProt O75365. Use UniProt O75365 as the stable identity anchor, then attach disease evidence before program review.
Protein tyrosine phosphatase type IVA 3
Review this target as Protein tyrosine phosphatase type IVA 3, mapped to UniProt O75365. Sequence length is 173 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Protein tyrosine phosphatase type IVA 3 as ChEMBL target CHEMBL4162, mapped to UniProt O75365. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Protein tyrosine phosphatase type IVA 3 is the right protein anchor across sources, using UniProt O75365 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Protein tyrosine phosphatase type IVA 3 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | O75365 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Protein tyrosine phosphatase type IVA 3 |
| UniProt Accession | O75365 |
| Component Type | Protein |
| Sequence Length | 173 aa |
Protein tyrosine phosphatase type IVA 3
How to read this target
Review this target as Protein tyrosine phosphatase type IVA 3, mapped to UniProt O75365. Sequence length is 173 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL4445621 | 7.75 | IC50 | 18.0 | Preclinical |
| CHEMBL4471843 | 7.52 | IC50 | 30.0 | Preclinical |
| CHEMBL4862721 | 6.97 | IC50 | 107.0 | Preclinical |
| CHEMBL3393171 | 6.89 | IC50 | 128.0 | Preclinical |
| CHEMBL4862502 | 6.69 | IC50 | 206.0 | Preclinical |
| CHEMBL55 | 6.52 | IC50 | 300.0 | Approved |
| CHEMBL2397162 | 6.1 | IC50 | 800.0 | Preclinical |
| CHEMBL207428 | 6.05 | IC50 | 900.0 | Preclinical |
| CHEMBL207958 | 6.05 | IC50 | 900.0 | Preclinical |
| CHEMBL4852178 | 5.94 | IC50 | 1160.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 58 assays, 64 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 25 | 3 | 4.5 |
| single protein format | 25 | 44 | 5.4 |
| assay format | 8 | 17 | 5.3 |