Use UniProt Q59401 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL3499 Target Snapshot
Beta-lactamase class C · SINGLE PROTEIN · Enterobacter cloacae
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As of 2026-09-14Protein identity stays anchored to UniProt Q59401. Use UniProt Q59401 as the stable identity anchor, then attach disease evidence before program review.
Beta-lactamase
Review this target as Beta-lactamase class C, mapped to UniProt Q59401. ChEMBL maps the protein component as Beta-lactamase. Sequence length is 384 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Beta-lactamase class C as ChEMBL target CHEMBL3499, mapped to UniProt Q59401. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Beta-lactamase class C is the right protein anchor across sources, using UniProt Q59401 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Beta-lactamase class C |
| Target Type | SINGLE PROTEIN |
| Organism | Enterobacter cloacae |
| UniProt | Q59401 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Beta-lactamase |
| UniProt Accession | Q59401 |
| Component Type | Protein |
| Sequence Length | 384 aa |
Beta-lactamase
How to read this target
Review this target as Beta-lactamase class C, mapped to UniProt Q59401. ChEMBL maps the protein component as Beta-lactamase. Sequence length is 384 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL353613 | 8.0 | IC50 | 10.0 | Preclinical |
| CHEMBL355558 | 8.0 | IC50 | 10.0 | Preclinical |
| CHEMBL353422 | 7.7 | IC50 | 20.0 | Preclinical |
| CHEMBL355288 | 7.54 | IC50 | 29.0 | Preclinical |
| CHEMBL354754 | 7.52 | IC50 | 30.0 | Preclinical |
| CHEMBL166730 | 7.41 | IC50 | 39.0 | Preclinical |
| CHEMBL169154 | 7.0 | IC50 | 100.0 | Preclinical |
| CHEMBL422212 | 7.0 | IC50 | 100.0 | Preclinical |
| CHEMBL433726 | 7.0 | IC50 | 100.0 | Preclinical |
| CHEMBL353004 | 6.78 | IC50 | 165.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 10 assays, 40 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 10 | 40 | 6.1 |