Use UniProt Q9NTG7 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4461 Target Snapshot
NAD-dependent protein deacetylase sirtuin-3, mitochondrial · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Protein identity stays anchored to UniProt Q9NTG7. Use UniProt Q9NTG7 as the stable identity anchor, then attach disease evidence before program review.
NAD-dependent protein deacetylase sirtuin-3, mitochondrial
Review this target as NAD-dependent protein deacetylase sirtuin-3, mitochondrial, mapped to UniProt Q9NTG7. Sequence length is 399 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats NAD-dependent protein deacetylase sirtuin-3, mitochondrial as ChEMBL target CHEMBL4461, mapped to UniProt Q9NTG7. Disease framing currently uses the Open Targets-ready proxy contract.
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| Preferred Name | NAD-dependent protein deacetylase sirtuin-3, mitochondrial |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | Q9NTG7 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | NAD-dependent protein deacetylase sirtuin-3, mitochondrial |
| UniProt Accession | Q9NTG7 |
| Component Type | Protein |
| Sequence Length | 399 aa |
NAD-dependent protein deacetylase sirtuin-3, mitochondrial
How to read this target
Review this target as NAD-dependent protein deacetylase sirtuin-3, mitochondrial, mapped to UniProt Q9NTG7. Sequence length is 399 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL2332041 | 8.49 | IC50 | 3.2 | Preclinical |
| CHEMBL2332039 | 8.4 | IC50 | 4.0 | Preclinical |
| CHEMBL2332037 | 8.31 | IC50 | 4.9 | Preclinical |
| CHEMBL5614132 | 8.3 | IC50 | 5.0 | Preclinical |
| CHEMBL2338810 | 8.14 | IC50 | 7.2 | Preclinical |
| CHEMBL2332043 | 8.12 | IC50 | 7.6 | Preclinical |
| CHEMBL2332042 | 7.89 | IC50 | 13.0 | Preclinical |
| CHEMBL2332040 | 7.64 | IC50 | 23.0 | Preclinical |
| CHEMBL2332038 | 7.62 | IC50 | 24.0 | Preclinical |
| CHEMBL2338813 | 7.55 | IC50 | 28.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 263 assays, 322 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 137 | 159 | 5.4 |
| assay format | 71 | 134 | 5.7 |
| cell-based format | 48 | 29 | 5.4 |
| subcellular format | 4 | 0 | — |
| mitochondrion format | 2 | 0 | — |
| tissue-based format | 1 | 0 | — |
Functional — 6 assays, 0 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| organism-based format | 6 | 0 | — |
ADME — 3 assays, 0 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 2 | 0 | — |
| assay format | 1 | 0 | — |