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Target Snapshot

CHEMBL5805 Target Snapshot

Toll-like receptor 8 · SINGLE PROTEIN · Homo sapiens

4,804Compounds
310Assays
0Approved Drugs
7,874.0Activities
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

Toll-like receptor 8 shows clinical signal disease relevance led by dermatomyositis. 5 more disease programs remain visible in the same review block. 2 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt Q9NR97. Start with dermatomyositis, then reuse UniProt Q9NR97 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with dermatomyositis, then reuse UniProt Q9NR97 as the stable protein anchor across project notes and exports.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-14 2 linked drugs
Open source guide
Disease program
dermatomyositis

Toll-like receptor 8 shows clinical signal disease relevance led by dermatomyositis. 5 more disease programs remain visible in the same review block. 2 linked drugs remain visible in the same block.

Start review with dermatomyositis because it currently carries clinical signal support. Linked drugs include BAZLITORAN, ENPATORAN. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Disease source · ChEMBL drug mechanism + indication proxy
Clinical signal Open Targets-ready proxy 2 linked drugs
Open disease block
Identity Layer

Cross-source identity

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

This review treats Toll-like receptor 8 as ChEMBL target CHEMBL5805, mapped to UniProt Q9NR97. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Toll-like receptor 8
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL5805
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q9NR97
Toll-like receptor 8
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 Toll-like receptor 8 is the right protein anchor across sources, using UniProt Q9NR97 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 to confirm why dermatomyositis is currently framed as clinical signal support. It currently carries 2 linked drugs in the same disease frame.

Jump to Disease Context
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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.

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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 LabelToll-like receptor 8
UniProt AccessionQ9NR97
Component TypeProtein
Sequence Length1041 aa

Toll-like receptor 8

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Toll-like receptor 8, mapped to UniProt Q9NR97. Sequence length is 1041 aa.

Mapped IDQ9NR97
Review nameToll-like receptor 8
OrganismHomo sapiens
Disease Relevance

Disease Relevance & Evidence Level

Open Targets-ready disease context using the current target-indication evidence contract.

Clinical signal Open Targets-ready proxy

Toll-like receptor 8 shows clinical signal disease relevance led by dermatomyositis. 5 more disease programs remain visible in the same review block.

Clinical signal Phase II
dermatomyositis
2 linked drugs · 2 direct · 2 efficacy
Linked drugBAZLITORAN
Linked drugENPATORAN
Clinical signal Phase II
systemic lupus erythematosus
2 linked drugs · 2 direct · 2 efficacy
Linked drugAFIMETORAN
Linked drugENPATORAN
Clinical signal Phase II
Cutaneous T-cell lymphoma
2 linked drugs · 1 direct · 1 efficacy
Linked drugRESIQUIMOD
Linked drugTELRATOLIMOD
Clinical signal Phase II
actinic keratosis
1 linked drug · 1 direct · 1 efficacy
Linked drugRESIQUIMOD
Clinical signal Phase II
anaplastic astrocytoma
1 linked drug · 1 direct · 1 efficacy
Linked drugRESIQUIMOD
Clinical signal Phase II
chronic hepatitis B virus infection
1 linked drug · 1 direct · 1 efficacy
Linked drugSELGANTOLIMOD
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with dermatomyositis because it currently carries clinical signal support. Linked drugs include BAZLITORAN, ENPATORAN. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseasedermatomyositis
Strongest levelClinical signal
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

7
Phase II
Assay Mix

Activity Type Distribution

IC507,028.0
EC50838.0
KD8.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL5078689 10.3 IC50 0.05 Preclinical
CHEMBL5277999 10.3 EC50 0.05 Preclinical
CHEMBL5090067 10.1 IC50 0.08 Preclinical
CHEMBL5091113 10.1 IC50 0.08 Preclinical
CHEMBL5291249 10.1 EC50 0.08 Preclinical
CHEMBL5399590 10.0 IC50 0.1 Preclinical
CHEMBL5273537 9.96 EC50 0.11 Preclinical
CHEMBL5745669 9.92 IC50 0.12 Preclinical
CHEMBL5823006 9.92 IC50 0.12 Preclinical
CHEMBL5760762 9.82 IC50 0.15 Preclinical
Distribution

pChEMBL Value Distribution

120
5.0
284
5.5
279
6.0
537
6.5
924
7.0
1448
7.5
2049
8.0
1246
8.5
541
9.0
64
9.5
pChEMBL
Assay Landscape

Assay Landscape

310
Total Assays
4,100
Tested Compounds
3
Assay Types
Binding — 293 assays, 4,100 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 168 495 6.3
single protein format 83 38 6.8
assay format 24 3,539 8.0
tissue-based format 18 28 6.4
Functional — 16 assays, 25 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 9 24 5.4
assay format 7 1 7.3
ADME — 1 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine