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Target Snapshot

CHEMBL3885643 Target Snapshot

Toll-like receptor 1/2 · PROTEIN COMPLEX · Homo sapiens

284Compounds
49Assays
0Approved Drugs
316.0Activities
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

Protein identity stays anchored to UniProt O60603. Use UniProt O60603 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt O60603 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 Toll-like receptor 1/2 as ChEMBL target CHEMBL3885643, mapped to UniProt O60603. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Toll-like receptor 1/2
PROTEIN COMPLEX · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL3885643
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
O60603
Toll-like receptor 2
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 1/2 is the right protein anchor across sources, using UniProt O60603 as the stable mapping.

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

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Evidence Card
Review-ready rationale with source-aware context

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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 2
UniProt AccessionO60603
Component TypeProtein
Sequence Length784 aa

Toll-like receptor 2

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Toll-like receptor 1/2, mapped to UniProt O60603. ChEMBL maps the protein component as Toll-like receptor 2. Sequence length is 784 aa.

Mapped IDO60603
Review nameToll-like receptor 1/2
OrganismHomo sapiens
Assay Mix

Activity Type Distribution

IC509.0
KI3.0
EC50304.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL5179849 10.4 EC50 0.04 Preclinical
CHEMBL5195088 10.3 EC50 0.05 Preclinical
CHEMBL5202312 10.3 EC50 0.05 Preclinical
CHEMBL5208283 10.22 EC50 0.06 Preclinical
CHEMBL5179644 10.15 EC50 0.07 Preclinical
CHEMBL5205616 10.15 EC50 0.07 Preclinical
CHEMBL5279981 10.1 EC50 0.08 Preclinical
CHEMBL5169846 10.0 EC50 0.1 Preclinical
CHEMBL5185917 10.0 EC50 0.1 Preclinical
CHEMBL5187007 10.0 EC50 0.1 Preclinical
Distribution

pChEMBL Value Distribution

3
5.0
7
5.5
22
6.0
14
6.5
20
7.0
20
7.5
15
8.0
23
8.5
25
9.0
31
9.5
pChEMBL
Assay Landscape

Assay Landscape

49
Total Assays
162
Tested Compounds
1
Assay Types
Binding — 49 assays, 162 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 43 144 8.2
protein complex format 6 18 6.8

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine