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Target Snapshot

CHEMBL3885653 Target Snapshot

Voltage-dependent L-type calcium channel subunit beta-1/alpha-1B/alpha-2/delta-1 · PROTEIN COMPLEX · Rattus norvegicus

25Compounds
1Assays
0Approved Drugs
26.0Activities
Free Research Context

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Broader Open DB context

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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 P54290. Use UniProt P54290 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P54290 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
Protein anchor
Voltage-dependent calcium channel subunit alpha-2/delta-1

Voltage-dependent calcium channel subunit alpha-2/delta-1

Review this target as Voltage-dependent L-type calcium channel subunit beta-1/alpha-1B/alpha-2/delta-1, mapped to UniProt P54290. ChEMBL maps the protein component as Voltage-dependent calcium channel subunit alpha-2/delta-1. Sequence length is 1091 aa.

Protein source · UniProt accession via ChEMBL component mapping
UniProt P54290 Protein 1091 aa
Open protein block
Identity Layer

Cross-source identity

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This review treats Voltage-dependent L-type calcium channel subunit beta-1/alpha-1B/alpha-2/delta-1 as ChEMBL target CHEMBL3885653, mapped to UniProt P54290. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Voltage-dependent L-type calcium channel subunit beta-1/alpha-1B/alpha-2/delta-1
PROTEIN COMPLEX · Rattus norvegicus
As of 2026-09-14
ChEMBL target ID
CHEMBL3885653
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
P54290
Voltage-dependent calcium channel subunit alpha-2/delta-1
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

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UniProt Target Context
UniProt accession via ChEMBL component mapping

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

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Evidence Card
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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 LabelVoltage-dependent calcium channel subunit alpha-2/delta-1
UniProt AccessionP54290
Component TypeProtein
Sequence Length1091 aa

Voltage-dependent calcium channel subunit alpha-2/delta-1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Voltage-dependent L-type calcium channel subunit beta-1/alpha-1B/alpha-2/delta-1, mapped to UniProt P54290. ChEMBL maps the protein component as Voltage-dependent calcium channel subunit alpha-2/delta-1. Sequence length is 1091 aa.

Mapped IDP54290
Review nameVoltage-dependent L-type calcium channel subunit beta-1/alpha-1B/alpha-2/delta-1
OrganismRattus norvegicus
Clinical Profile

Clinical Phase Distribution

3
Phase II
Assay Mix

Activity Type Distribution

IC5026.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL1088309 7.3 IC50 50.0 Preclinical
CHEMBL30008 7.1 IC50 80.0 Clinical
CHEMBL1087275 7.05 IC50 90.0 Preclinical
CHEMBL1087660 7.05 IC50 90.0 Preclinical
CHEMBL29188 7.05 IC50 90.0 Clinical
CHEMBL1086621 6.96 IC50 110.0 Preclinical
CHEMBL604710 6.96 IC50 110.0 Clinical
CHEMBL1088610 6.89 IC50 130.0 Preclinical
CHEMBL1087237 6.82 IC50 150.0 Preclinical
CHEMBL599217 6.82 IC50 150.0 Preclinical
Distribution

pChEMBL Value Distribution

3
5.0
0
5.5
1
6.0
10
6.5
5
7.0
0
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

1
Total Assays
22
Tested Compounds
1
Assay Types
Binding — 1 assays, 22 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 1 22 6.2

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine