Orientation of the axial ligands and magnetic properties of the hemes in the triheme ferricytochrome PpcA from G. sulfurreducens determined by paramagnetic NMR
Keywords: Multiheme cytochrome c; NMR; Heme electronic structure; Paramagnetic shift; Geobacter; Electron transferPpcA, Geobactersulfurreducens triheme cytochrome encoded by gene GSU0612; Dac7, Desulfuromonas acetoxidans triheme cytochrome; NOESY, nuclear overhause