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. Author manuscript; available in PMC: 2009 Jun 1.
Published in final edited form as: J Biol Inorg Chem. 2008 Apr 8;13(5):837–845. doi: 10.1007/s00775-008-0370-y

Fig. 2.

Fig. 2

a The proposed foldons of Pa-cyt c; the extrapolated free energies ΔGHX,0 for the foldons are violet > blue > green > yellow > red. Helix 1 and loop 2 (grey) could not be placed into any of the foldons. b Foldons of h-cyt c [12, 26]. The lowest energy h-cyt c foldon is found within the omega loop at the bottom of the molecule as shown and is termed “nested yellow.”