The Library
A MAD experiment performed at the white line of the iridium L-III absorption edge in lysozyme
Tools
Tools
Tools
UNSPECIFIED (1999) A MAD experiment performed at the white line of the iridium L-III absorption edge in lysozyme. ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY, 55 (Part 1). pp. 67-76. ISSN 0907-4449
Full text not available from this repository.Abstract
A multiple-wavelength anomalous diffraction (MAD) experiment was performed on an iridium derivative of hen egg-white lysozyme, Diffraction data were measured at five wavelengths on the X31 EMBL beamline on the DORIS III storage ring and at two further wavelengths on the X11 beamline, Four iridium-binding sites were located from the dispersive anomalous differences between two wavelengths at the rising and falling inflection points of the Ir L-III-edge white line using direct methods. All other attempts to determine the heavy-atom positions failed. The results demonstrate an experimental method whereby systematic error in MAD data due to sample absorption can be reduced where a white line is present in the absorption spectrum of a heavy atom.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry Q Science > QH Natural history > QH301 Biology |
| Journal or Publication Title: | ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY |
| Publisher: | MUNKSGAARD INT PUBL LTD |
| ISSN: | 0907-4449 |
| Date: | January 1999 |
| Volume: | 55 |
| Number: | Part 1 |
| Number of Pages: | 10 |
| Page Range: | pp. 67-76 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/14921 |
Data sourced from Thomson Reuters' Web of Knowledge
Actions (login required)
 |
View Item |
