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Figure 7.
Figure 7. Comparison of the CD, D, E and F helices regions.
The 33 atoms in the heme plane were used in the least-squares
fitting. Cgb (green) is superimposed on (a) Mb (blue), (b) rice
Hb (gray), (c) Ngb (orange) or (d) sea lamprey Hb (red). The
distal and proximal His and heme are represented by a stick
model.
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