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. 1997 Feb 24;136(4):833–844. doi: 10.1083/jcb.136.4.833

Figure 2.

Figure 2

Pathways of Ca2+ and H+ transport in the inner mitochondrial membrane and diagnostic inhibitors. Abbreviations: CU, Ca2+ uniporter inhibited by ruthenium red, RR; F1F0, ATP synthase inhibited by oligomycin; NCE, Na+-Ca2+ exchanger inhibited by CGP-37157, CGP; e.t.c., electron transport chain inhibited by cyanide; CCCP, a protonophore that collapses the mitochondrial membrane potential, Δψm.