CHEMGRID MOLECULE CARD
1,4-NAPHTHOQUINONE
1,4-NAPHTHOQUINONE in ChemGrid: 104 screened assays, 102 with significant responses. Explore chemical identifiers, strain activity and target evidence.
SPE01504240
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- SPE01504240
- Molecular formula
- C10H6O2
- CAS registry number
- 130-15-4
- InChIKey
- FRASJONUBLZVQX-UHFFFAOYSA-N
- Libraries
- SPECMTS3, Spectrum_ED
- Other recorded names
- 1,4-Naphthoquinone
Stored SMILES
O=c1ccc(=O)c2ccccc12Matched external records: PubChem 8530
Chemical identifiers and library names are reproduced from ChemGrid records. Missing values are omitted.
Measured chemical–genetic activity
104 measurements across 104 distinct library–species–strain assays; 102 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.
| Strain | Library | Species identifier | Z-score |
|---|---|---|---|
| BY4743 | Spectrum_ED | 4932 | -76.48 |
| BY4741 | SPECMTS3 | 4932 | -57.75 |
| BY4741-3rd | Spectrum_ED | 4932 | -56.40 |
| nat1 | SPECMTS3 | 4932 | -55.29 |
| hsp104 | SPECMTS3 | 4932 | -53.95 |
| snc1 | SPECMTS3 | 4932 | -53.50 |
| srl3 | SPECMTS3 | 4932 | -53.44 |
| paf1 | SPECMTS3 | 4932 | -53.31 |
| rbl2 | SPECMTS3 | 4932 | -52.82 |
| hsp82 | SPECMTS3 | 4932 | -52.44 |
| sdh2 | SPECMTS3 | 4932 | -52.43 |
| gyp1 | SPECMTS3 | 4932 | -51.80 |
Spectrum compound-combination identifiers are excluded from this short table. The interactive profile retains the full measurements.
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 |
|---|---|---|
| AHR · Aryl hydrocarbon receptor | ChEMBL | No stored yeast mapping |
| CDC25B · M-phase inducer phosphatase 2 | ChEMBL | YGR203W (ortholog_many2many); ARR2 YPR200C (ortholog_many2many) |
| EHMT2 · Histone-lysine N-methyltransferase EHMT2 | ChEMBL | SET2 YJL168C (ortholog_many2many) |
| IDO1 · Indoleamine 2,3-dioxygenase 1 | ChEMBL | No stored yeast mapping |
| MAOB · Amine oxidase [flavin-containing] B | ChEMBL | No stored yeast mapping |
| MAP2K1 · Dual specificity mitogen-activated protein kinase kinase 1 | ChEMBL | No stored yeast mapping |
| NFE2L2 · Nuclear factor erythroid 2-related factor 2 | ChEMBL | No stored yeast mapping |
| NSD1 · Histone-lysine N-methyltransferase, H3 lysine-36 specific | ChEMBL | SET1 YHR119W (ortholog_many2many); SET2 YJL168C (ortholog_many2many) |
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 1,4-NAPHTHOQUINONE 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.