Skip to main content
Free research Free research Free target review with research home and workspace preview
Quick search ChEMBL 36
Loading Target Snapshot...
Querying ChEMBL database. This may take a few seconds.
Target Snapshot

CHEMBL4105809 Target Snapshot

COP9 signalosome complex subunit 5 · SINGLE PROTEIN · Homo sapiens

55Compounds
18Assays
0Approved Drugs
72.0Activities
Free Research Context

Research home keeps recent targets

This target will appear in recent viewed items on this browser. Use the demo workspace to preview watch rules and decision queues.

Navigation

Switch target

Move to another high-traffic target or paste a specific ChEMBL target ID.

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 Q92905. Use UniProt Q92905 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q92905 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 COP9 signalosome complex subunit 5 as ChEMBL target CHEMBL4105809, mapped to UniProt Q92905. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
COP9 signalosome complex subunit 5
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL4105809
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q92905
COP9 signalosome complex subunit 5
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

Start with the right source

Choose the first block or source based on the question you are trying to answer.

Need stable target naming and protein identity?
UniProt Target Context
UniProt accession via ChEMBL component mapping

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.

Jump to Protein Context
Need disease fit before discussing compounds?
Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use this block first when you need the strongest disease program and evidence level in one place.

Jump to Disease Context
Need a meeting-ready explanation of why this target matters?
Evidence Card
Review-ready rationale with source-aware context

Open the one-page evidence card when you want the rationale, activity base, and attribution together.

Open Review-ready Card
Overview

Basic Information

Verify identity, organism, and the fastest next research jumps from the same page.

UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelCOP9 signalosome complex subunit 5
UniProt AccessionQ92905
Component TypeProtein
Sequence Length334 aa

COP9 signalosome complex subunit 5

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as COP9 signalosome complex subunit 5, mapped to UniProt Q92905. Sequence length is 334 aa.

Mapped IDQ92905
Review nameCOP9 signalosome complex subunit 5
OrganismHomo sapiens
Assay Mix

Activity Type Distribution

IC5071.0
KD1.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (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
Distribution

pChEMBL Value Distribution

6
5.0
5
5.5
6
6.0
4
6.5
1
7.0
0
7.5
1
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

18
Total Assays
41
Tested Compounds
1
Assay Types
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

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine