The regulation of intracellular calcium.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D000252:Calcium-Transporting ATPases / Q000032:analysis; D002147:Calmodulin / Q000502:physiology; D002462:Cell Membrane / Q000201:enzymology; D004721:Endoplasmic Reticulum / Q000378:metabolism; D006801:Humans; D008928:Mitochondria / Q000378:metabolism; D012519:Sarcoplasmic Reticulum / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
D002147:Calmodulin; D012964:Sodium; D000252:Calcium-Transporting ATPases; D002118:Calcium