Use UniProt P07813 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4295566 Target Snapshot
Leucine--tRNA ligase · SINGLE PROTEIN · Escherichia coli (strain K12)
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As of 2026-09-14Protein identity stays anchored to UniProt P07813. Use UniProt P07813 as the stable identity anchor, then attach disease evidence before program review.
Leucine--tRNA ligase
Review this target as Leucine--tRNA ligase, mapped to UniProt P07813. Sequence length is 860 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Leucine--tRNA ligase as ChEMBL target CHEMBL4295566, mapped to UniProt P07813. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Leucine--tRNA ligase is the right protein anchor across sources, using UniProt P07813 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Leucine--tRNA ligase |
| Target Type | SINGLE PROTEIN |
| Organism | Escherichia coli (strain K12) |
| UniProt | P07813 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Leucine--tRNA ligase |
| UniProt Accession | P07813 |
| Component Type | Protein |
| Sequence Length | 860 aa |
Leucine--tRNA ligase
How to read this target
Review this target as Leucine--tRNA ligase, mapped to UniProt P07813. Sequence length is 860 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL1163081 | 9.86 | Ki | 0.139 | Preclinical |
| CHEMBL4204314 | 9.18 | Ki | 0.654 | Preclinical |
| CHEMBL4160841 | 8.89 | Kd | 1.3 | Preclinical |
| CHEMBL4444740 | 8.85 | Kd | 1.4 | Preclinical |
| CHEMBL4864835 | 8.61 | Ki | 2.48 | Preclinical |
| CHEMBL4869028 | 8.26 | Ki | 5.51 | Preclinical |
| CHEMBL4465674 | 8.01 | Ki | 9.8 | Preclinical |
| CHEMBL4163450 | 8.0 | Kd | 10.0 | Preclinical |
| CHEMBL4171058 | 7.99 | Kd | 10.2 | Preclinical |
| CHEMBL4163140 | 7.96 | Kd | 10.9 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 14 assays, 38 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 13 | 28 | 7.7 |
| cell-based format | 1 | 10 | 7.4 |