5uvg
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Crystal structure of the human neutral sphingomyelinase 2 (nSMase2) catalytic domain with insertion deleted and calcium bound
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Structural highlights
FunctionNSMA2_HUMAN Catalyzes the hydrolysis of sphingomyelin to form ceramide and phosphocholine. Ceramide mediates numerous cellular functions, such as apoptosis and growth arrest, and is capable of regulating these 2 cellular events independently. Also hydrolyzes sphingosylphosphocholine. Regulates the cell cycle by acting as a growth suppressor in confluent cells. Probably acts as a regulator of postnatal development and participates in bone and dentin mineralization.[1] [2] [3] See AlsoReferences
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This page was last modified 14:29, 6 March 2024.