Use UniProt O35880 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL2604 Target Snapshot
Isoleucyl-tRNA synthetase · SINGLE PROTEIN · Rattus norvegicus
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As of 2026-09-14Protein identity stays anchored to UniProt O35880. Use UniProt O35880 as the stable identity anchor, then attach disease evidence before program review.
Isoleucyl tRNA synthetase
Review this target as Isoleucyl-tRNA synthetase, mapped to UniProt O35880. ChEMBL maps the protein component as Isoleucyl tRNA synthetase. Sequence length is 50 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Isoleucyl-tRNA synthetase as ChEMBL target CHEMBL2604, mapped to UniProt O35880. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Isoleucyl-tRNA synthetase is the right protein anchor across sources, using UniProt O35880 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Isoleucyl-tRNA synthetase |
| Target Type | SINGLE PROTEIN |
| Organism | Rattus norvegicus |
| UniProt | O35880 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Isoleucyl tRNA synthetase |
| UniProt Accession | O35880 |
| Component Type | Protein |
| Sequence Length | 50 aa |
Isoleucyl tRNA synthetase
How to read this target
Review this target as Isoleucyl-tRNA synthetase, mapped to UniProt O35880. ChEMBL maps the protein component as Isoleucyl tRNA synthetase. Sequence length is 50 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL74755 | 8.54 | IC50 | 2.9 | Preclinical |
| CHEMBL74395 | 8.38 | IC50 | 4.2 | Preclinical |
| CHEMBL74872 | 7.77 | IC50 | 17.0 | Preclinical |
| CHEMBL309004 | 7.6 | IC50 | 25.0 | Preclinical |
| CHEMBL421500 | 7.17 | IC50 | 68.0 | Preclinical |
| CHEMBL73465 | 6.3 | IC50 | 500.0 | Preclinical |
| CHEMBL305843 | 5.21 | IC50 | 6100.0 | Preclinical |
| CHEMBL74343 | 4.65 | IC50 | 22300.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 3 assays, 8 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| assay format | 2 | 8 | 7.0 |
| single protein format | 1 | 0 | — |