Figure 2 - full size

 

Figure 2.
Figure 2. The eme group, and eviations rom planarity. The nomenclature used or he atoms f he heme is shown. The eviations of atoms that eviate by more han .1 A rom the plane of he 4 yrrole nitrogen atoms in O-Mb re ndicated. he igures in arenthees are he deviations for deoxy-Mb. The dihedral ngle q5 used to escribe the CO onformations is shown.

The above figure is reprinted by permission from Elsevier: J Mol Biol (1986, 192, 133-154) copyright 1986.