Use UniProt P20813 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4729 Target Snapshot
Cytochrome P450 2B6 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Protein identity stays anchored to UniProt P20813. Use UniProt P20813 as the stable identity anchor, then attach disease evidence before program review.
Cytochrome P450 2B6
Review this target as Cytochrome P450 2B6, mapped to UniProt P20813. Sequence length is 491 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Cytochrome P450 2B6 as ChEMBL target CHEMBL4729, mapped to UniProt P20813. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Cytochrome P450 2B6 is the right protein anchor across sources, using UniProt P20813 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Cytochrome P450 2B6 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P20813 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Cytochrome P450 2B6 |
| UniProt Accession | P20813 |
| Component Type | Protein |
| Sequence Length | 491 aa |
Cytochrome P450 2B6
How to read this target
Review this target as Cytochrome P450 2B6, mapped to UniProt P20813. Sequence length is 491 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL4175869 | 7.22 | IC50 | 60.0 | Preclinical |
| CHEMBL4160749 | 7.21 | IC50 | 62.0 | Preclinical |
| CHEMBL4168669 | 7.14 | IC50 | 73.0 | Preclinical |
| CHEMBL4165249 | 7.06 | IC50 | 87.0 | Preclinical |
| CHEMBL4161819 | 7.03 | IC50 | 93.0 | Preclinical |
| CHEMBL4161400 | 6.92 | IC50 | 120.0 | Preclinical |
| CHEMBL4159065 | 6.75 | IC50 | 180.0 | Preclinical |
| CHEMBL833 | 6.7 | Ki | 200.0 | Approved |
| CHEMBL833 | 6.68 | IC50 | 210.0 | Approved |
| CHEMBL4169324 | 6.64 | IC50 | 230.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
ADME — 615 assays, 246 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 313 | 119 | 4.9 |
| microsome format | 153 | 109 | 5.2 |
| assay format | 70 | 11 | 5.0 |
| cell-based format | 70 | 7 | 5.8 |
| tissue-based format | 8 | 0 | — |
| cell membrane format | 1 | 0 | — |
Binding — 8 assays, 12 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 4 | 2 | 5.2 |
| assay format | 2 | 9 | 4.6 |
| tissue-based format | 2 | 1 | 4.7 |