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Figure 5.
Figure 5. A structural overlay of one VtHb subunit (red)
onto the 1-272 region of Alcaligenes flavoHb, comprising the
heme domain (green) and the FAD-binding region in the C-terminal
domain (dark green). For clarity, only the heme group of VtHb is
shown, and the NADP-binding region of flavoHb (residues 273-403)
is not shown. The adenine portion of FAD (yellow) in the upper
part of the picture, points towards the CE regions of flavoHb
(yellow) and towards the 9-residue disordered CE segment of
VtHb. (The figure was drawn using the program MOLSCRIPT [68].)
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