Use UniProt Q9UNI1 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL3000 Target Snapshot
Chymotrypsin-like elastase family member 1 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Protein identity stays anchored to UniProt Q9UNI1. Use UniProt Q9UNI1 as the stable identity anchor, then attach disease evidence before program review.
Chymotrypsin-like elastase family member 1
Review this target as Chymotrypsin-like elastase family member 1, mapped to UniProt Q9UNI1. Sequence length is 258 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Chymotrypsin-like elastase family member 1 as ChEMBL target CHEMBL3000, mapped to UniProt Q9UNI1. Disease framing currently uses the Open Targets-ready proxy contract.
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| Preferred Name | Chymotrypsin-like elastase family member 1 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | Q9UNI1 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Chymotrypsin-like elastase family member 1 |
| UniProt Accession | Q9UNI1 |
| Component Type | Protein |
| Sequence Length | 258 aa |
Chymotrypsin-like elastase family member 1
How to read this target
Review this target as Chymotrypsin-like elastase family member 1, mapped to UniProt Q9UNI1. Sequence length is 258 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL130253 | 9.24 | Ki | 0.58 | Preclinical |
| CHEMBL336171 | 9.0 | Ki | 1.0 | Preclinical |
| CHEMBL130271 | 7.85 | Ki | 14.0 | Preclinical |
| CHEMBL231813 | 7.52 | IC50 | 30.0 | Approved |
| CHEMBL337396 | 7.36 | Ki | 44.0 | Preclinical |
| CHEMBL79993 | 7.29 | IC50 | 51.6 | Preclinical |
| CHEMBL446422 | 6.8 | Ki | 160.0 | Preclinical |
| CHEMBL436383 | 6.7 | Ki | 200.0 | Preclinical |
| CHEMBL130128 | 6.6 | Ki | 250.0 | Preclinical |
| CHEMBL465606 | 6.54 | Ki | 290.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 9 assays, 19 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 9 | 19 | 6.6 |