1pmy
From Proteopedia
OCA (Talk | contribs)
(New page: 200px<br /><applet load="1pmy" size="450" color="white" frame="true" align="right" spinBox="true" caption="1pmy, resolution 1.5Å" /> '''REFINED CRYSTAL STRUC...)
Next diff →
Revision as of 21:48, 20 November 2007
|
REFINED CRYSTAL STRUCTURE OF PSEUDOAZURIN FROM METHYLOBACTERIUM EXTORQUENS AM1 AT 1.5 ANGSTROMS RESOLUTION
Overview
The crystal structure of pseudoazurin from Methylobacterium extorquens AM1, (PAZAM1) has been solved by the molecular replacement method using, copper-copper distances as translation parameters, which were obtained, from difference Patterson maps calculated with the synchrotron radiation, data containing the multiwavelength anomalous-dispersion effect. The, structure refinement was carried out by the use of molecular dynamics, optimization and the restrained least-squares method. The final, crystallographic R factor was 19.9% for the 14 365 reflections greater, than 3sigma between 1.5 and 8.0 A resolution. This report describes the, characteristic features of the structure of PAZAM 1 as well as the, effectiveness of synchrotron radiation for structure analysis of, metalloproteins. The environment of the metal active site and the, structural differences among blue-copper proteins are discussed.
About this Structure
1PMY is a Single protein structure of sequence from Methylobacterium extorquens with CU as ligand. Full crystallographic information is available from OCA.
Reference
Refined crystal structure of pseudoazurin from Methylobacterium extorquens AM1 at 1.5 A resolution., Inoue T, Kai Y, Harada S, Kasai N, Ohshiro Y, Suzuki S, Kohzuma T, Tobari J, Acta Crystallogr D Biol Crystallogr. 1994 May 1;50(Pt 3):317-28. PMID:15299445
Page seeded by OCA on Tue Nov 20 23:55:55 2007
