CHEBI:22984 - calcium atom

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ChEBI Name calcium atom
ChEBI ID CHEBI:22984
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula Ca
Net Charge 0
Average Mass 40.07800
Monoisotopic Mass 39.96259
InChI InChI=1S/Ca
InChIKey OYPRJOBELJOOCE-UHFFFAOYSA-N
SMILES [Ca]
Roles Classification
Biological Role(s): 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.
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ChEBI Ontology
Outgoing calcium atom (CHEBI:22984) has role macronutrient (CHEBI:33937)
calcium atom (CHEBI:22984) is a alkaline earth metal atom (CHEBI:22313)
Incoming calcium molecular entity (CHEBI:22985) has part calcium atom (CHEBI:22984)
calcium-43 atom (CHEBI:176566) is a calcium atom (CHEBI:22984)
IUPAC Name
calcium
Synonyms Sources
20Ca IUPAC
Ca IUPAC
calcio ChEBI
Calcium KEGG COMPOUND
calcium ChEBI
calcium ChEBI
Kalzium ChEBI
Manual Xrefs Databases
C00076 KEGG COMPOUND
Ca WebElements
DB01373 DrugBank
View more database links
Registry Number Type Source
7440-70-2 CAS Registry Number ChemIDplus
Last Modified
22 June 2021