FIGURE 1.
ΔRDC800–500 values measured for (A) Fe(II)-cyt c, (B) Fe(III)-cyt c, and (C) alkaline K79A Fe(III)-cyt c. The residue numbering starts at −5, as is common in the cytochrome-c literature; tuna cyt c is the reference, allowing conserved residues to have the same numbers in all mitochondrial cytochromes c.