Use UniProt O97506 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4064 Target Snapshot
Kallikrein 1 · SINGLE PROTEIN · Sus scrofa
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As of 2026-09-14Protein identity stays anchored to UniProt O97506. Use UniProt O97506 as the stable identity anchor, then attach disease evidence before program review.
Kallikrein
Review this target as Kallikrein 1, mapped to UniProt O97506. ChEMBL maps the protein component as Kallikrein. Sequence length is 643 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Kallikrein 1 as ChEMBL target CHEMBL4064, mapped to UniProt O97506. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Kallikrein 1 is the right protein anchor across sources, using UniProt O97506 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Kallikrein 1 |
| Target Type | SINGLE PROTEIN |
| Organism | Sus scrofa |
| UniProt | O97506 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Kallikrein |
| UniProt Accession | O97506 |
| Component Type | Protein |
| Sequence Length | 643 aa |
Kallikrein
How to read this target
Review this target as Kallikrein 1, mapped to UniProt O97506. ChEMBL maps the protein component as Kallikrein. Sequence length is 643 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL4093698 | 8.44 | Ki | 3.6 | Preclinical |
| CHEMBL4079260 | 7.66 | Ki | 22.0 | Preclinical |
| CHEMBL4070056 | 6.52 | Ki | 300.0 | Preclinical |
| CHEMBL4059991 | 6.39 | Ki | 410.0 | Preclinical |
| CHEMBL4094403 | 6.29 | Ki | 510.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 8 assays, 16 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 8 | 16 | 7.1 |