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CHEBI:25805 - oxygen atom
| Formula | O |
| Net Charge | 0 |
| Average Mass | 15.999 |
| Monoisotopic Mass | 15.99491 |
| SMILES | [O] |
| InChI | InChI=1S/O |
| InChIKey | QVGXLLKOCUKJST-UHFFFAOYSA-N |
| Roles Classification |
|---|
| Biological Role: | macronutrient Any nutrient required in large quantities by organisms throughout their life in order to orchestrate a range of physiological functions. Macronutrients are usually chemical elements (carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur) that humans consume in the largest quantities. Calcium, sodium, magnesium and potassium are sometimes included as macronutrients because they are required in relatively large quantities compared with other vitamins and minerals. |
| ChEBI Ontology |
|---|
| Outgoing Relation(s) |
| oxygen atom (CHEBI:25805) has role macronutrient (CHEBI:33937) |
| oxygen atom (CHEBI:25805) is a chalcogen (CHEBI:33303) |
| oxygen atom (CHEBI:25805) is a nonmetal atom (CHEBI:25585) |
| Incoming Relation(s) |
| oxygen molecular entity (CHEBI:25806) has part oxygen atom (CHEBI:25805) |
| oxygen-15 atom (CHEBI:36932) is a oxygen atom (CHEBI:25805) |
| oxygen-16 atom (CHEBI:33818) is a oxygen atom (CHEBI:25805) |
| oxygen-17 atom (CHEBI:33819) is a oxygen atom (CHEBI:25805) |
| oxygen-18 atom (CHEBI:33815) is a oxygen atom (CHEBI:25805) |
| oxygen-19 atom (CHEBI:36933) is a oxygen atom (CHEBI:25805) |
| IUPAC Name |
|---|
| oxygen |
| Synonyms | Source |
|---|---|
| O | IUPAC |
| Sauerstoff | ChEBI |
| 8O | IUPAC |
| oxygène | ChEBI |
| oxígeno | ChEBI |
| oxygen | ChEBI |