EOG86DPJB GO:0016020 35/121 membrane cellular_component "A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it." [GOC:dos, GOC:mah, ISBN:0815316194] EOG86DPJB GO:0007264 35/121 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] EOG86DPJB GO:0005525 35/121 GTP binding molecular_function "Interacting selectively and non-covalently with GTP, guanosine triphosphate." [GOC:ai] EOG86DPJB GO:0006184 35/121 obsolete GTP catabolic process biological_process "OBSOLETE. The chemical reactions and pathways resulting in the breakdown of GTP, guanosine triphosphate." [ISBN:0198506732] EOG86DPJB GO:0004767 4/121 sphingomyelin phosphodiesterase activity molecular_function "Catalysis of the reaction: H(2)O + sphingomyelin = ceramide + choline phosphate + H(+)." [EC:3.1.4.12, RHEA:19256]