Sphingomyelin phosphodiesterase
UniProtKB accession: Q04519
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Go to UniProtKB: Q04519
UniProtKB description: Converts sphingomyelin to ceramide (PubMed:8706124, PubMed:9660788). Exists as two enzymatic forms that arise from alternative trafficking of a single protein precursor, one that is targeted to the endolysosomal compartment, whereas the other is released extracellularly. However, in response to various forms of stress, lysosomal exocytosis may represent a major source of the secretory form (By similarity).
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