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Figure 2.
Figure 2. Stereo view of the PCMH heterotetramer as a
ribbon drawing. The two flavoprotein subunits are in light and
dark green, and the two cytochrome subunits are in red and
yellow. The heme prosthetic groups are in red and the FAD groups
are in gold. The molecular 2-fold axis is horizontal. Figure
prepared using Ribbons [Carson 1997].
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