Figure 7 - full size

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.