Use UniProt O43741 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL3038453 Target Snapshot
AMPK alpha1/beta2/gamma1 · PROTEIN COMPLEX · Homo sapiens
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As of 2026-09-14Protein identity stays anchored to UniProt O43741. Use UniProt O43741 as the stable identity anchor, then attach disease evidence before program review.
5'-AMP-activated protein kinase subunit beta-2
Review this target as AMPK alpha1/beta2/gamma1, mapped to UniProt O43741. ChEMBL maps the protein component as 5'-AMP-activated protein kinase subunit beta-2. Sequence length is 272 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats AMPK alpha1/beta2/gamma1 as ChEMBL target CHEMBL3038453, mapped to UniProt O43741. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether AMPK alpha1/beta2/gamma1 is the right protein anchor across sources, using UniProt O43741 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | AMPK alpha1/beta2/gamma1 |
| Target Type | PROTEIN COMPLEX |
| Organism | Homo sapiens |
| UniProt | O43741 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | 5'-AMP-activated protein kinase subunit beta-2 |
| UniProt Accession | O43741 |
| Component Type | Protein |
| Sequence Length | 272 aa |
5'-AMP-activated protein kinase subunit beta-2
How to read this target
Review this target as AMPK alpha1/beta2/gamma1, mapped to UniProt O43741. ChEMBL maps the protein component as 5'-AMP-activated protein kinase subunit beta-2. Sequence length is 272 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL3957286 | 8.4 | EC50 | 4.0 | Preclinical |
| CHEMBL5438171 | 7.45 | IC50 | 35.6 | Preclinical |
| CHEMBL4082745 | 7.4 | EC50 | 40.0 | Preclinical |
| CHEMBL5428147 | 7.15 | IC50 | 70.8 | Preclinical |
| CHEMBL5412961 | 6.58 | IC50 | 263.2 | Preclinical |
| CHEMBL5396179 | 6.28 | IC50 | 531.2 | Preclinical |
| CHEMBL5404502 | 6.24 | IC50 | 582.2 | Preclinical |
| CHEMBL5397288 | 6.19 | IC50 | 648.7 | Preclinical |
| CHEMBL5401167 | 6.18 | IC50 | 658.6 | Preclinical |
| CHEMBL5415699 | 6.11 | IC50 | 772.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 24 assays, 16 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 12 | 3 | 6.9 |
| protein complex format | 9 | 13 | 6.3 |
| assay format | 3 | 0 | — |