I am using CcpNmr2.4 for analysis. I am working on determination of protein and peptide structure. The peptides are having disulfide bonds, where their 13C beta values are ~41.0ppm. In the analysis, secondary structure chart calculate values only for reduced form of Cysteine. May I know, is there way to calculate for oxidized Cysteines and display that value in the secondary structure chart automatically as it does for reduced Cysteines.
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