Use UniProt E1BI31 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4295538 Target Snapshot
Dipeptidyl peptidase 9 · SINGLE PROTEIN · Bos taurus
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As of 2026-09-13Protein identity stays anchored to UniProt E1BI31. Use UniProt E1BI31 as the stable identity anchor, then attach disease evidence before program review.
dipeptidyl-peptidase IV
Review this target as Dipeptidyl peptidase 9, mapped to UniProt E1BI31. ChEMBL maps the protein component as dipeptidyl-peptidase IV. Sequence length is 877 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Dipeptidyl peptidase 9 as ChEMBL target CHEMBL4295538, mapped to UniProt E1BI31. Disease framing currently uses the Open Targets-ready proxy contract.
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| Preferred Name | Dipeptidyl peptidase 9 |
| Target Type | SINGLE PROTEIN |
| Organism | Bos taurus |
| UniProt | E1BI31 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | dipeptidyl-peptidase IV |
| UniProt Accession | E1BI31 |
| Component Type | Protein |
| Sequence Length | 877 aa |
dipeptidyl-peptidase IV
How to read this target
Review this target as Dipeptidyl peptidase 9, mapped to UniProt E1BI31. ChEMBL maps the protein component as dipeptidyl-peptidase IV. Sequence length is 877 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL397070 | 6.54 | IC50 | 290.0 | Preclinical |
| CHEMBL142703 | 6.17 | IC50 | 680.0 | Approved |
| CHEMBL98408 | 5.18 | IC50 | 6600.0 | Preclinical |
| CHEMBL383705 | 4.95 | IC50 | 11300.0 | Preclinical |
| CHEMBL98869 | 4.12 | IC50 | 76600.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 1 assays, 5 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 1 | 5 | 5.4 |