Acta Cryst. (2014). C70, 405-407
[ doi:10.1107/S2053229614005567 ]
Synopsis: A peptide is reported which is a left-handed helix with a right-handed conformation in the fourth residue, which is the only chiral residue. There are two 41 intramolecular hydrogen bonds. In the crystal structure, molecules are linked by hydrogen bonds along the c axis.
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