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. Author manuscript; available in PMC: 2014 Aug 8.
Published in final edited form as: J Phys Chem B. 2013 Jul 29;117(31):10.1021/jp401551t. doi: 10.1021/jp401551t

Figure 3.

Figure 3

The key distances in the WT CcP:Cc complex are shown in green, F82S in yellow, F82W in purple, F82Y in mauve, and F82I in cyan. The Fe-ZnP distances are 21.4 Å in WT and F82S(W) and 27.6 Å in F82Y(I). The distance of heme to Trp-191 (14.5 Å in WT and F82S(W) and 20.3 Å in F82Y(I)) is measured as the distance of Fe atom in heme to the edge of the aromatic ring in Trp191. The crystal structures are realigned on CcP using VMD76 and only the porphyrin rings and Trp191 are shown.