Use UniProt O35435 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL2991 Target Snapshot
Dihydroorotate dehydrogenase (quinone), mitochondrial · SINGLE PROTEIN · Mus musculus
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As of 2026-09-13Protein identity stays anchored to UniProt O35435. Use UniProt O35435 as the stable identity anchor, then attach disease evidence before program review.
Dihydroorotate dehydrogenase (quinone), mitochondrial
Review this target as Dihydroorotate dehydrogenase (quinone), mitochondrial, mapped to UniProt O35435. Sequence length is 395 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Dihydroorotate dehydrogenase (quinone), mitochondrial as ChEMBL target CHEMBL2991, mapped to UniProt O35435. Disease framing currently uses the Open Targets-ready proxy contract.
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| Preferred Name | Dihydroorotate dehydrogenase (quinone), mitochondrial |
| Target Type | SINGLE PROTEIN |
| Organism | Mus musculus |
| UniProt | O35435 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Dihydroorotate dehydrogenase (quinone), mitochondrial |
| UniProt Accession | O35435 |
| Component Type | Protein |
| Sequence Length | 395 aa |
Dihydroorotate dehydrogenase (quinone), mitochondrial
How to read this target
Review this target as Dihydroorotate dehydrogenase (quinone), mitochondrial, mapped to UniProt O35435. Sequence length is 395 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL5193821 | 8.0 | IC50 | 10.0 | Preclinical |
| CHEMBL2111978 | 7.66 | IC50 | 22.0 | Preclinical |
| CHEMBL960 | 7.52 | IC50 | 30.0 | Approved |
| CHEMBL358411 | 7.44 | IC50 | 36.0 | Preclinical |
| CHEMBL143518 | 7.44 | IC50 | 36.0 | Preclinical |
| CHEMBL142214 | 7.44 | IC50 | 36.0 | Preclinical |
| CHEMBL143116 | 7.4 | IC50 | 40.0 | Preclinical |
| CHEMBL141195 | 7.38 | IC50 | 42.0 | Preclinical |
| CHEMBL141732 | 7.33 | IC50 | 47.0 | Preclinical |
| CHEMBL344556 | 7.3 | IC50 | 50.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 5 assays, 78 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 2 | 7 | 6.4 |
| assay format | 1 | 1 | 5.6 |
| cell-based format | 1 | 6 | 6.0 |
| organism-based format | 1 | 64 | 6.1 |
ADME — 2 assays, 2 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 1 | 2 | 6.3 |
| single protein format | 1 | 0 | — |