| GO | Name | 
		| GO:0004620 | phospholipase activity | 
		| GO:0004767 | sphingomyelin phosphodiesterase activity | 
		| GO:0005783 | endoplasmic reticulum | 
		| GO:0005886 | plasma membrane | 
		| GO:0005887 | integral component of plasma membrane | 
		| GO:0005901 | caveola | 
		| GO:0006684 | sphingomyelin metabolic process | 
		| GO:0006685 | sphingomyelin catabolic process | 
		| GO:0006687 | glycosphingolipid metabolic process | 
		| GO:0009612 | response to mechanical stimulus | 
		| GO:0016020 | membrane | 
		| GO:0030149 | sphingolipid catabolic process | 
		| GO:0035556 | intracellular signal transduction | 
		| GO:0046513 | ceramide biosynthetic process | 
		| GO:0046872 | metal ion binding | 
		| GO:0071944 | cell periphery | 
		| GO:2000304 | positive regulation of ceramide biosynthetic process |