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

CHEMBL4295862 Target Snapshot

Cathepsin L · SINGLE PROTEIN · Toxoplasma gondii

27Compounds
1Assays
0Approved Drugs
27.0Activities
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 Q6DMN0. Use UniProt Q6DMN0 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q6DMN0 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 Cathepsin L as ChEMBL target CHEMBL4295862, mapped to UniProt Q6DMN0. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Cathepsin L
SINGLE PROTEIN · Toxoplasma gondii
As of 2026-09-14
ChEMBL target ID
CHEMBL4295862
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q6DMN0
Cathepsin CPL
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 Cathepsin L is the right protein anchor across sources, using UniProt Q6DMN0 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 LabelCathepsin CPL
UniProt AccessionQ6DMN0
Component TypeProtein
Sequence Length422 aa

Cathepsin CPL

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Cathepsin L, mapped to UniProt Q6DMN0. ChEMBL maps the protein component as Cathepsin CPL. Sequence length is 422 aa.

Mapped IDQ6DMN0
Review nameCathepsin L
OrganismToxoplasma gondii
Assay Mix

Activity Type Distribution

IC5027.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL222649 8.7 IC50 2.0 Preclinical
CHEMBL4126546 6.96 IC50 110.0 Preclinical
CHEMBL4125776 6.92 IC50 120.0 Preclinical
CHEMBL4126172 6.92 IC50 120.0 Preclinical
CHEMBL4128887 6.8 IC50 160.0 Preclinical
CHEMBL4129611 6.75 IC50 180.0 Preclinical
CHEMBL4130087 6.6 IC50 250.0 Preclinical
CHEMBL4129470 6.46 IC50 350.0 Preclinical
CHEMBL4128244 6.44 IC50 360.0 Preclinical
CHEMBL4130249 6.4 IC50 400.0 Preclinical
Distribution

pChEMBL Value Distribution

5
5.0
7
5.5
7
6.0
6
6.5
0
7.0
0
7.5
0
8.0
1
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

1
Total Assays
27
Tested Compounds
1
Assay Types
Binding — 1 assays, 27 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 1 27 6.1

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine