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Target Snapshot

CHEMBL4970 Target Snapshot

Cytochrome P450 11B1, mitochondrial · SINGLE PROTEIN · Rattus norvegicus

42Compounds
14Assays
2Approved Drugs
46.0Activities
Free Research Context

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Broader Open DB context

Frame the target before identity details

Structured disease, protein, and project context should read before the lower-level identity rail.

As of 2026-09-14

Protein identity stays anchored to UniProt P15393. Use UniProt P15393 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P15393 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-14
Open source guide
Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

This review treats Cytochrome P450 11B1, mitochondrial as ChEMBL target CHEMBL4970, mapped to UniProt P15393. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Cytochrome P450 11B1, mitochondrial
SINGLE PROTEIN · Rattus norvegicus
As of 2026-09-14
ChEMBL target ID
CHEMBL4970
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
P15393
Cytochrome P450 11B1, mitochondrial
UniProt accession via ChEMBL component mapping As of 2026-09-14
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-14
www.ebi.ac.uk

Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.

Source Guidance

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UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Cytochrome P450 11B1, mitochondrial is the right protein anchor across sources, using UniProt P15393 as the stable mapping.

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

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Evidence Card
Review-ready rationale with source-aware context

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Overview

Basic Information

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UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelCytochrome P450 11B1, mitochondrial
UniProt AccessionP15393
Component TypeProtein
Sequence Length499 aa

Cytochrome P450 11B1, mitochondrial

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Cytochrome P450 11B1, mitochondrial, mapped to UniProt P15393. Sequence length is 499 aa.

Mapped IDP15393
Review nameCytochrome P450 11B1, mitochondrial
OrganismRattus norvegicus
Clinical Profile

Clinical Phase Distribution

2
Approved
1
Phase II
Assay Mix

Activity Type Distribution

IC5046.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL3099704 9.52 IC50 0.3 Preclinical
CHEMBL5184829 7.6 IC50 25.0 Preclinical
CHEMBL3421769 6.79 IC50 163.0 Preclinical
CHEMBL3421770 6.43 IC50 370.0 Preclinical
CHEMBL3099696 6.41 IC50 386.0 Preclinical
CHEMBL3421780 6.36 IC50 441.0 Preclinical
CHEMBL3099695 6.3 IC50 495.0 Approved
CHEMBL3421779 6.26 IC50 543.0 Preclinical
CHEMBL3421768 6.19 IC50 648.0 Preclinical
CHEMBL287677 6.16 IC50 686.0 Clinical
Distribution

pChEMBL Value Distribution

7
5.0
10
5.5
9
6.0
1
6.5
0
7.0
1
7.5
0
8.0
0
8.5
0
9.0
1
9.5
pChEMBL
Approved Drugs

Approved Drugs

OSILODROSTAT
CHEMBL3099695
Approved 2020
Assay Landscape

Assay Landscape

14
Total Assays
28
Tested Compounds
3
Assay Types
Binding — 11 assays, 28 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 6 4 5.0
cell-based format 3 8 6.3
assay format 1 13 6.0
tissue-based format 1 3 5.2
Functional — 2 assays, 1 compounds
BAO Format Assays Compounds Avg pChEMBL
tissue-based format 2 1 5.0
ADME — 1 assays, 1 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 1 1 7.6

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine