Use UniProt Q92905 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4105809 Target Snapshot
COP9 signalosome complex subunit 5 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-14Protein identity stays anchored to UniProt Q92905. Use UniProt Q92905 as the stable identity anchor, then attach disease evidence before program review.
COP9 signalosome complex subunit 5
Review this target as COP9 signalosome complex subunit 5, mapped to UniProt Q92905. Sequence length is 334 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats COP9 signalosome complex subunit 5 as ChEMBL target CHEMBL4105809, mapped to UniProt Q92905. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether COP9 signalosome complex subunit 5 is the right protein anchor across sources, using UniProt Q92905 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | COP9 signalosome complex subunit 5 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | Q92905 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | COP9 signalosome complex subunit 5 |
| UniProt Accession | Q92905 |
| Component Type | Protein |
| Sequence Length | 334 aa |
COP9 signalosome complex subunit 5
How to read this target
Review this target as COP9 signalosome complex subunit 5, mapped to UniProt Q92905. Sequence length is 334 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL4528101 | 8.24 | IC50 | 5.8 | Preclinical |
| CHEMBL4447716 | 7.22 | IC50 | 60.0 | Preclinical |
| CHEMBL274056 | 6.77 | IC50 | 170.0 | Preclinical |
| CHEMBL9470 | 6.72 | IC50 | 190.0 | Preclinical |
| CHEMBL28457 | 6.57 | IC50 | 270.0 | Preclinical |
| CHEMBL4088568 | 6.52 | IC50 | 300.0 | Preclinical |
| CHEMBL403516 | 6.37 | IC50 | 430.0 | Preclinical |
| CHEMBL4096289 | 6.3 | IC50 | 500.0 | Preclinical |
| CHEMBL9416 | 6.22 | IC50 | 600.0 | Preclinical |
| CHEMBL4101230 | 5.8 | IC50 | 1600.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 18 assays, 41 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 14 | 16 | 5.2 |
| single protein format | 4 | 25 | 5.3 |