Use UniProt P17861 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL1741176 Target Snapshot
X-box-binding protein 1 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-14Protein identity stays anchored to UniProt P17861. Use UniProt P17861 as the stable identity anchor, then attach disease evidence before program review.
X-box-binding protein 1
Review this target as X-box-binding protein 1, mapped to UniProt P17861. Sequence length is 261 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats X-box-binding protein 1 as ChEMBL target CHEMBL1741176, mapped to UniProt P17861. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether X-box-binding protein 1 is the right protein anchor across sources, using UniProt P17861 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | X-box-binding protein 1 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P17861 |
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UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | X-box-binding protein 1 |
| UniProt Accession | P17861 |
| Component Type | Protein |
| Sequence Length | 261 aa |
X-box-binding protein 1
How to read this target
Review this target as X-box-binding protein 1, mapped to UniProt P17861. Sequence length is 261 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL3331117 | 8.65 | EC50 | 2.25 | Preclinical |
| CHEMBL1312928 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1329798 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1405952 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1409900 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1452159 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1453996 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1507250 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1518905 | 6.8 | IC50 | 160.0 | Preclinical |
| CHEMBL1521960 | 6.8 | IC50 | 160.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 6 assays, 4 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 6 | 4 | 6.5 |
Functional — 1 assays, 580 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| assay format | 1 | 580 | 5.3 |