1sau | pdb_00001sau

The Gamma subunit of the dissimilatory sulfite reductase (DsrC) from Archaeoglobus fulgidus at 1.1 A resolution

spinqualitylabelsall models 1sau, resolution 1.12Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1sau is a 1 chain structure with sequence from Archaeoglobus fulgidus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Gene: DsrC (Archaeoglobus fulgidus) Resources: FirstGlance, OCA, RCSB, PDBsum Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed The structure of the 115 amino-acid residue protein DsvC was determined based on the anomalous scattering provided by the five S atoms present in the structure. By collecting the diffraction data at a wavelength of 1.9 A, the anomalous signal provided by the S atoms was enhanced. However, significant radiation damage occurred during the course of the experiment, which led to differences between different parts of the data set. Only by dividing the total data set into five data sets was it possible to obtain phases; these could then be successfully extended to allow structure determination by the automated model-building program ARP/wARP. A computational correction for the radiation damage was found to significantly improve the success rate in determining the heavy-atom substructure and to improve phasing and refinement statistics. Determination of a novel structure by a combination of long-wavelength sulfur phasing and radiation-damage-induced phasing.,Weiss MS, Mander G, Hedderich R, Diederichs K, Ermler U, Warkentin E Acta Crystallogr D Biol Crystallogr. 2004 Apr;60(Pt 4):686-95. Epub 2004, Mar 23. PMID:15039557 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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