Crystallography Open Database





Information card for 7151825

7151824 << 7151825 >> 7151826

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Coordinates

7151825.cif

Structure parameters

Chemical name Cbz-[Leu-Leu-(S,S)-Ac5cdOM]2-OMe
Formula - C49.5 H83 N6 O14 -
Calculated formula - C49.5 H83 N6 O14 -
Title of publication Conformational studies on peptides containing α,α-disubstituted α-amino acids: chiral cyclic α,α-disubstituted α-amino acid as an α-helical inducer.
Authors of publication Demizu, Yosuke; Doi, Mitsunobu; Kurihara, Masaaki; Okuda, Haruhiro; Nagano, Masanobu; Suemune, Hiroshi; Tanaka, Masakazu
Journal of publication Organic &amp; biomolecular chemistry
Year of publication 2011
Journal volume 9
Journal issue 9
Pages of publication 3303 - 3312
a 12.9034 ± 0.0012 Å
b 14.8243 ± 0.0013 Å
c 16.6694 ± 0.0015 Å
α 104.879 ± 0.001°
β 93.483 ± 0.002°
γ 112.918 ± 0.001°
Cell volume 2791.8 ± 0.4 Å3
Cell temperature 200 ± 2 K
Ambient diffraction temperature 200 ± 2 K
Number of distinct elements 4
Hermann-Mauguin symmetry space group P 1
Hall symmetry space group P 1
Residual factor for all reflections 0.0574
Residual factor for observed reflections 0.0522
Weighted residual factors for the observed reflections 0.1427
Weighted residual factors for all reflections included in the refinement 0.1493
Goodness-of-fit parameter for observed reflections 1.01
Diffraction radiation wavelength 0.71073 Å
Diffraction radiation type MoKα
Has coordinates Yes
Has disorder No
Has Fobs No

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