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. 2002 Jun;184(11):2987–2993. doi: 10.1128/JB.184.11.2987-2993.2002

FIG. 4.

FIG. 4.

Evidence for expression of holocytochrome c′. Samples were run on SDS-10% PAGE and stained for proteins containing covalently bound hemes. Lane 1, 1 μg of cytochrome c′ purified from R. capsulatus used as a control hemoprotein; lane 2, 25 μg of total soluble extract from wild-type N. meningitidis (cytochrome c′ is marked by an arrow); lane 3, 25 μg of total soluble extract from N. meningitidis cycP.