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. Author manuscript; available in PMC: 2016 Apr 13.
Published in final edited form as: Biochim Biophys Acta. 2014 Oct 13;1844(12):2331–2337. doi: 10.1016/j.bbapap.2014.10.001

Figure 7.

Figure 7

Correlation between the empirical parameter ‘A’ (i.e., the slope of the CD spectrum over the wavelength range from 230-240 nm) and the fractional helicity (FH) estimated using the DSSP [47] for the proteins within the SP175 and MP 180 CD reference sets from the Protein CD Data Bank (PCDDB). [6, 41, 43-45] Outlier data points (indicated in red along with the name of the protein), which were identified using the Studentized–Residual method, [48] have been excluded from the dataset for the calculation of the linear regression line.