Information card for entry 2012166

Structure parameters

• Common name: N-Z-Pro-D-Leu
• Chemical name: N-benzyloxycarbonyl-prolyl-D-leucine
• Formula: C19 H26 N2 O5
• Calculated formula: C19 H26 N2 O5
• SMILES: O(C(=O)N1[C@H](C(=O)N[C@@H](C(=O)O)CC(C)C)CCC1)Cc1ccccc1
• Title of publication: <i>N</i>-Z-Pro‒<small>D</small>-Leu using synchrotron radiation data from a very small crystal
• Authors of publication: Birkedal, Henrik; Schwarzenbach, Dieter; Pattison, Philip
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 8
• Pages of publication: 975 - 977
• a: 6.887 ± 0.0014 Å
• b: 12.851 ± 0.003 Å
• c: 22.462 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1988 ± 0.8 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0448
• Residual factor for significantly intense reflections: 0.0364
• Weighted residual factors for all reflections included in the refinement: 0.1044
• Goodness-of-fit parameter for all reflections included in the refinement: 1.045
• Diffraction radiation wavelength: 0.8008 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes