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. Author manuscript; available in PMC: 2009 Mar 26.
Published in final edited form as: Biochemistry. 2008 Jul 26;47(33):8566–8576. doi: 10.1021/bi8007966

Figure 4.

Figure 4

2H relaxation analysis of changes in the amplitudes of methyl-containing side-chain motions (ΔS2axis) with respect to WT CI2 for the hydrophobic core mutants studied. Green bars represent significant changes (≥ 2σ). Red bars represent the site of mutation, if data are available. The asterisks denote methyl groups experiencing slower nanosecond-scale motions based on LS-3 model selection during fitting of the relaxation data.