Structure of the macrocycle thiostrepton solved using the anomalous dispersion contribution of sulfur

Authors
Bond, CS Shaw, MP Alphey, MS Hunter, WN
Citation
Cs. Bond et al., Structure of the macrocycle thiostrepton solved using the anomalous dispersion contribution of sulfur, ACT CRYST D, 57, 2001, pp. 755-758
Citations number
22
Categorie Soggetti
Chemistry & Analysis
Journal title
ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY
ISSN journal
09074449 → ACNP
Volume
57
Year of publication
2001
Part
5
Pages
755 - 758
Database
ISI
SICI code
0907-4449(200105)57:<755:SOTMTS>2.0.ZU;2-#
Abstract
The structure of a tetragonal crystal form of thiostrepton has been solved using the anomalous dispersive effects of five S atoms from high-redundancy data collected to 1.33 Angstrom resolution at the Cu K alpha wavelength. D ata measured to 1.02 Angstrom resolution with a synchrotron source were use d for refinement. Details of the molecular structure, intramolecular and in termolecular interactions are given.