ID 7.4.2.3 DE mitochondrial protein-transporting ATPase. CA ATP + H2O + mitochondrial-proteinSide 1 = ADP + phosphate + CA mitochondrial-proteinSide 2. CC -!- A non-phosphorylated, non-ABC (ATP-binding cassette) ATPase involved CC in the transport of proteins or preproteins into mitochondria using CC the TIM protein complex. CC -!- TIM is the protein transport machinery of the mitochondrial inner CC membrane that contains three essential Tim proteins: Tim17 and Tim23 CC are thought to build a preprotein translocation channel while Tim44 CC interacts transiently with the matrix heat-shock protein Hsp70 to CC form an ATP-driven import motor. CC -!- Formerly EC 3.6.3.51. //