Use UniProt P18846 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL3255 Target Snapshot
Cyclic AMP-dependent transcription factor ATF-1 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-14Protein identity stays anchored to UniProt P18846. Use UniProt P18846 as the stable identity anchor, then attach disease evidence before program review.
Cyclic AMP-dependent transcription factor ATF-1
Review this target as Cyclic AMP-dependent transcription factor ATF-1, mapped to UniProt P18846. Sequence length is 271 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Cyclic AMP-dependent transcription factor ATF-1 as ChEMBL target CHEMBL3255, mapped to UniProt P18846. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Cyclic AMP-dependent transcription factor ATF-1 is the right protein anchor across sources, using UniProt P18846 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Cyclic AMP-dependent transcription factor ATF-1 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P18846 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Cyclic AMP-dependent transcription factor ATF-1 |
| UniProt Accession | P18846 |
| Component Type | Protein |
| Sequence Length | 271 aa |
Cyclic AMP-dependent transcription factor ATF-1
How to read this target
Review this target as Cyclic AMP-dependent transcription factor ATF-1, mapped to UniProt P18846. Sequence length is 271 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL336546 | 7.3 | IC50 | 50.0 | Preclinical |
| CHEMBL131636 | 6.92 | IC50 | 120.0 | Preclinical |
| CHEMBL134490 | 6.82 | IC50 | 150.0 | Preclinical |
| CHEMBL135133 | 6.31 | IC50 | 490.0 | Preclinical |
| CHEMBL334485 | 6.3 | IC50 | 500.0 | Preclinical |
| CHEMBL336099 | 6.3 | IC50 | 500.0 | Preclinical |
| CHEMBL423153 | 6.18 | IC50 | 660.0 | Preclinical |
| CHEMBL134603 | 6.05 | IC50 | 900.0 | Preclinical |
| CHEMBL133940 | 5.92 | IC50 | 1200.0 | Preclinical |
| CHEMBL337482 | 5.92 | IC50 | 1200.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 1 assays, 18 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 1 | 18 | 6.0 |