Structure of Boc-Phe-D-Leu-Thr-OMe.
The X-ray crystal structure analysis shows that tert-butoxycarbonyl-L-phenylalanyl-D-leucine-L-threonine methyl ester takes an open conformation in which the tert-butoxycarbonyl group is located face-to-face with the D-leucine isobutyl side chain. In the crystal, the molecules, translated by twofold screw symmetry, form an infinite sheet structure through four independent hydrogen bonds.
Doi
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Department of Physical Chemistry, Osaka University of Pharmaceutical Sciences, Japan.
In
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Tanaka
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Inoue
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Ishida
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D000595:Amino Acid Sequence; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008969:Molecular Sequence Data; D009842:Oligopeptides / Q000737:chemistry*; D011487:Protein Conformation
D009842:Oligopeptides; C084207:tert-butyloxycarbonyl phenylalanyl-leucyl-threonine methyl ester