Use UniProt P31939 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL2518 Target Snapshot
Bifunctional purine biosynthesis protein ATIC · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Protein identity stays anchored to UniProt P31939. Use UniProt P31939 as the stable identity anchor, then attach disease evidence before program review.
Bifunctional purine biosynthesis protein ATIC
Review this target as Bifunctional purine biosynthesis protein ATIC, mapped to UniProt P31939. Sequence length is 592 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Bifunctional purine biosynthesis protein ATIC as ChEMBL target CHEMBL2518, mapped to UniProt P31939. Disease framing currently uses the Open Targets-ready proxy contract.
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Open Review-ready CardBasic Information
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| Preferred Name | Bifunctional purine biosynthesis protein ATIC |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P31939 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Bifunctional purine biosynthesis protein ATIC |
| UniProt Accession | P31939 |
| Component Type | Protein |
| Sequence Length | 592 aa |
Bifunctional purine biosynthesis protein ATIC
How to read this target
Review this target as Bifunctional purine biosynthesis protein ATIC, mapped to UniProt P31939. Sequence length is 592 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL4100363 | 8.4 | EC50 | 4.0 | Preclinical |
| CHEMBL1231520 | 8.22 | Ki | 6.0 | Preclinical |
| CHEMBL4063104 | 8.12 | EC50 | 7.6 | Preclinical |
| CHEMBL4081385 | 8.11 | IC50 | 7.8 | Preclinical |
| CHEMBL4081385 | 8.1 | EC50 | 7.9 | Preclinical |
| CHEMBL4168306 | 8.1 | Ki | 8.0 | Preclinical |
| CHEMBL4083899 | 8.0 | EC50 | 10.0 | Preclinical |
| CHEMBL4091668 | 7.92 | IC50 | 12.0 | Preclinical |
| CHEMBL4076500 | 7.89 | IC50 | 13.0 | Preclinical |
| CHEMBL4070790 | 7.89 | IC50 | 13.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 70 assays, 101 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 45 | 41 | 5.5 |
| cell-based format | 22 | 29 | 6.2 |
| assay format | 2 | 31 | 6.0 |
| tissue-based format | 1 | 0 | — |