the mechanism of action of the cytotoxic protein p6 isolated from cobra venom ( naja naja ) which shows preferential cytotoxicity particularly to yoshida sarcoma cells has been studied by its effects on the membrane-bound enzyme ( na-++k-+ ) -atpase ( atp phosphohydrolase , ec 3.6.1.3 ) of a variety of cell systems .
C0001479
na
C0001473
atp phosphohydrolase