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

CHEMBL5465377 Target Snapshot

threonine--tRNA ligase · SINGLE PROTEIN · Plasmodium falciparum

22Compounds
4Assays
0Approved Drugs
14.0Activities
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 Q8IIA4. Use UniProt Q8IIA4 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q8IIA4 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 threonine--tRNA ligase as ChEMBL target CHEMBL5465377, mapped to UniProt Q8IIA4. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
threonine--tRNA ligase
SINGLE PROTEIN · Plasmodium falciparum
As of 2026-09-14
ChEMBL target ID
CHEMBL5465377
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q8IIA4
threonine--tRNA ligase
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 threonine--tRNA ligase is the right protein anchor across sources, using UniProt Q8IIA4 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 Labelthreonine--tRNA ligase
UniProt AccessionQ8IIA4
Component TypeProtein
Sequence Length1013 aa

threonine--tRNA ligase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as threonine--tRNA ligase, mapped to UniProt Q8IIA4. Sequence length is 1013 aa.

Mapped IDQ8IIA4
Review namethreonine--tRNA ligase
OrganismPlasmodium falciparum
Assay Mix

Activity Type Distribution

IC5013.0
KI1.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL70590 7.37 IC50 43.0 Preclinical
CHEMBL2311925 7.24 IC50 57.0 Preclinical
CHEMBL5405159 7.0 IC50 100.0 Preclinical
CHEMBL1163068 6.8 IC50 160.0 Preclinical
CHEMBL70590 6.8 Ki 160.0 Preclinical
CHEMBL5438745 6.36 IC50 440.0 Preclinical
CHEMBL5424310 6.16 IC50 700.0 Preclinical
CHEMBL5430875 6.1 IC50 800.0 Preclinical
CHEMBL5431275 4.52 IC50 30000.0 Preclinical
CHEMBL5400120 4.48 IC50 33000.0 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
0
5.5
3
6.0
2
6.5
3
7.0
0
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

4
Total Assays
14
Tested Compounds
1
Assay Types
Binding — 4 assays, 14 compounds
BAO Format Assays Compounds Avg pChEMBL
assay format 3 9 5.3
single protein format 1 5 6.5

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine