Use UniProt P32298 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL5861 Target Snapshot
G protein-coupled receptor kinase 4 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Protein identity stays anchored to UniProt P32298. Use UniProt P32298 as the stable identity anchor, then attach disease evidence before program review.
G protein-coupled receptor kinase 4
Review this target as G protein-coupled receptor kinase 4, mapped to UniProt P32298. Sequence length is 578 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats G protein-coupled receptor kinase 4 as ChEMBL target CHEMBL5861, mapped to UniProt P32298. Disease framing currently uses the Open Targets-ready proxy contract.
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Open Review-ready CardBasic Information
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| Preferred Name | G protein-coupled receptor kinase 4 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P32298 |
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UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | G protein-coupled receptor kinase 4 |
| UniProt Accession | P32298 |
| Component Type | Protein |
| Sequence Length | 578 aa |
G protein-coupled receptor kinase 4
How to read this target
Review this target as G protein-coupled receptor kinase 4, mapped to UniProt P32298. Sequence length is 578 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL603469 | 7.92 | Kd | 12.0 | Clinical |
| CHEMBL502835 | 7.77 | Kd | 17.0 | Approved |
| CHEMBL4877302 | 7.66 | IC50 | 22.0 | Preclinical |
| CHEMBL388978 | 7.43 | Kd | 37.0 | Preclinical |
| CHEMBL388978 | 7.16 | IC50 | 69.9 | Preclinical |
| CHEMBL1908397 | 7.15 | Kd | 71.0 | Preclinical |
| CHEMBL4854871 | 7.01 | IC50 | 97.0 | Preclinical |
| CHEMBL522892 | 7.01 | Kd | 97.0 | Clinical |
| CHEMBL608533 | 6.96 | Kd | 110.0 | Approved |
| CHEMBL535 | 6.85 | Kd | 140.0 | Approved |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 139 assays, 37 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 108 | 31 | 6.5 |
| assay format | 29 | 6 | 5.4 |
| cell-based format | 2 | 0 | — |