Co-oligopeptides of aromatic amino acids
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Vincenzo Rizzo; Pier Luigi Luisi
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Article
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1977
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Wiley (John Wiley & Sons)
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English
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## Abstract The influence of pH upon CD spectra of HโTrpโTrpโOH, HโTrpโTrpโGlyโOH, and HโGlyโTrpโTrpโOH is investigated and data are compared with those obtained for peptides containing only one tryptophyl residue. A negative Cotton effect at around 225 nm, which in previous work has been related t