CHEMGRID MOLECULE CARD
Alloxazine
Alloxazine in ChemGrid: 24 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.
LOPAC 00022
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- LOPAC 00022
- Molecular formula
- C10H6N4O2
- InChIKey
- HAUGRYOERYOXHX-UHFFFAOYSA-N
- Libraries
- Lopac
Stored SMILES
O=C1NC(=O)c2nc3ccccc3nc2N1Matched external records: PubChem 5372720
Chemical identifiers and library names are reproduced from ChemGrid records. Missing values are omitted.
Measured chemical–genetic activity
24 measurements across 24 distinct library–species–strain assays; 0 assays have at least one significant response (|Z| ≥ 4, p ≤ 0.001, excluding flagged outliers).
Responses are indirect screening phenotypes. They do not establish that a strain gene is a direct molecular target. Strains and timepoints are retained as recorded; these counts are not counts of unique ORFs.
Recorded target evidence and yeast matches
Source annotations are shown separately from SONAR hypotheses. Evidence type and identity matching can vary; consult the linked source and interactive evidence panel.
| Target | Source | Yeast ORF / orthologue |
|---|---|---|
| ADORA2A · Adenosine receptor A2a | ChEMBL | No stored yeast mapping |
| ADORA2B · Adenosine receptor A2b | ChEMBL | No stored yeast mapping |
| CBX1 · Chromobox protein homolog 1 | ChEMBL | No stored yeast mapping |
| EHMT2 · Histone-lysine N-methyltransferase EHMT2 | ChEMBL | SET2 YJL168C (ortholog_many2many) |
| gld-1 · Female germline-specific tumor suppressor gld-1 | ChEMBL | No stored yeast mapping |
| HSD17B10 · 3-hydroxyacyl-CoA dehydrogenase type-2 | ChEMBL | No stored yeast mapping |
| PABPC1 · Polyadenylate-binding protein 1 | ChEMBL | No stored yeast mapping |
| rev · Protein Rev | ChEMBL | No stored yeast mapping |
| SMPD1 · Sphingomyelin phosphodiesterase | ChEMBL | PPN1 YDR452W (ortholog_one2many) |
| TDP1 · Tyrosyl-DNA phosphodiesterase 1 | ChEMBL | TDP1 YBR223C (ortholog_one2one) |
| Txnrd1 · Thioredoxin reductase 1, cytoplasmic | ChEMBL | TRR1 YDR353W (ortholog_many2many); TRR2 YHR106W (ortholog_many2many) |
| A2b | ChemGrid bioactivity_info | No stored yeast mapping |
Structural activity predictions and SONAR
Stored structural activity predictions are available in the interactive profile, with assay-specific cutoffs and applicability-domain assessments.
SONAR ranks candidate targets through genetic and physical interaction evidence. Structural SONAR uses predicted strain responses; measured SONAR uses experimental responses. These are experimental hypotheses, not confirmed binding targets. Outside-domain predictions are treated as unknown.
Open the complete Alloxazine research profile →Sources and provenance
Screening measurements: ChemGrid chemical-genetic datasets. Wildenhain et al., Cell Systems (2015). Target annotations: sources named in the evidence table. Structure and library metadata: stored ChemGrid catalogue records.
Card snapshot: 2026-11-02. Linked interactive views may contain newer data.