GO terms:

Biological Process:
ATP biosynthetic process [GO:0006754],
cristae formation [GO:0042407],
mitochondrial ATP synthesis coupled proton transport [GO:0042776],
hydrogen ion transmembrane transport [GO:1902600],
ion transport [GO:0006811],

Molecular Function:
hydrogen ion transmembrane transporter activity [GO:0015078],
metal ion binding [GO:0046872],

Cellular Component:
mitochondrial inner membrane [GO:0005743],
proton-transporting ATP synthase complex, coupling factor F(o) [GO:0045263],
mitochondrion [GO:0005739],
membrane [GO:0016020],