EOG8FBM7X GO:0007264 4/8 small GTPase mediated signal transduction biological_process "Any series of molecular signals in which a small monomeric GTPase relays one or more of the signals." [GOC:mah] EOG8FBM7X GO:0005525 4/8 GTP binding molecular_function "Interacting selectively and non-covalently with GTP, guanosine triphosphate." [GOC:ai] EOG8FBM7X GO:0005509 2/8 calcium ion binding molecular_function "Interacting selectively and non-covalently with calcium ions (Ca2+)." [GOC:ai] EOG8FBM7X GO:0015031 2/8 protein transport biological_process "The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore." [GOC:ai] EOG8FBM7X GO:0004767 1/8 sphingomyelin phosphodiesterase activity molecular_function "Catalysis of the reaction: H(2)O + sphingomyelin = ceramide + choline phosphate + H(+)." [EC:3.1.4.12, RHEA:19256]