Figure 6. Sequence alignment of Cyt from D. dadantii, Cyt1 and Cyt2 family members.

CytC secondary elements are labeled above the corresponding sequence. Helices are represented by red cylinder and strands by yellow arrows. Numbers refer to the CytC sequence. The residues are colored by their hydrophobicity properties from red (hydrophobic) to blue (hydrophilic) and by conservation. The conserved residues forming the cavity are marked by black asterisks.