ATP phosphohydrolase

ATP phosphohydrolase may refer to:


 * ATP phosphohydrolase (steroid-exporting), a set index article, including:
 * Steroid-transporting ATPase, an enzyme
 * Xenobiotic-transporting ATPase, an enzyme
 * Myosin ATPase, an enzyme
 * Dynein ATPase, an enzyme
 * Chaperonin ATPase, an enzyme
 * Non-chaperonin molecular chaperone ATPase, an enzyme
 * DNA helicase, an enzyme