Abstract
Circular dichroism spectra are reported for poly {bis(hydroxyethyl)-L-glutamine}. Its conformation is predominantly that of a statistical coil at or above ambient temperature in water. It becomes partially helical upon cooling. The helix-forming potential of this polypeptide in water is between that of poly(hydroxyethyl-L-glutamine) and poly(hydroxypropyl-L-glutamine). The polypeptide has a large helix content when the solvent is rich in trifluoroethanol.
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Tilstra, L., Strickland, T.C., Clark, D.S. et al. Helix formation by poly{bis(hydroxyethyl)-L-glutamine}. Colloid & Polymer Sci 264, 469–472 (1986). https://doi.org/10.1007/BF01421998
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DOI: https://doi.org/10.1007/BF01421998