Protein Machineries Involved in the Attachment of Heme to Cytochrome c: Protein Structures and Molecular Mechanisms

<table>Three-dimensional structure of Pa-CcmH shown in ribbon representation. The figure shows the three-helix bundle forming the characteristic fold of Pa-CcmH. The active site disulfide bond between residues Cys25 and Cys28 in the long loop connecting helices <span class="inline" id="M48"></span>-helix1 and <span class="inline" id="M49"></span>-helix 2 is highlighted in yellow.</table>

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Figure 5

Figure 5: Protein Machineries Involved in the Attachment of Heme to Cytochrome c: Protein Structures and Molecular Mechanisms 