This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1zib
From Proteopedia
| Line 28: | Line 28: | ||
[[Category: electron transport]] | [[Category: electron transport]] | ||
| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 16:33:46 2007'' |
Revision as of 14:29, 30 October 2007
|
REDUCED PSEUDOAZURIN
Overview
New crystals of a blue copper protein, pseudoazurin from denitrifier, Achromobacter cycloclastes IAM1013, have been obtained by means of vapor, diffusion with ammonium sulfate as a precipitant at pH 6.0 and 4 degrees, C. The crystals belong to the orthorhombic system, space group, P2(1)2(1)2(1), with unit cell dimensions of a = 56.69(2), b = 61.53(2), and c = 30.20(1) A. The asymmetric unit includes one molecule of, pseudoazurin with a Vm value of 2.04 A3/Da. The crystals are so stable, against X-ray irradiation that a complete data set up to 1.54 A has been, collected using a single native crystal. Solution of the structure was, performed by means of the Patterson search techniques, and the current, crystallographic R-factor is 17.5% at 3.0 A resolution. Refinement at, higher resolution ... [(full description)]
About this Structure
1ZIB is a [Single protein] structure of sequence from [Achromobacter cycloclastes] with CU as [ligand]. Structure known Active Site: COP. Full crystallographic information is available from [OCA].
Reference
Crystallization and preliminary X-ray studies on pseudoazurin from Achromobacter cycloclastes IAM1013., Inoue T, Nishio N, Kai Y, Harada S, Ohshiro Y, Suzuki S, Kohzuma T, Shidara S, Iwasaki H, J Biochem (Tokyo). 1993 Dec;114(6):761-2. PMID:8138527
Page seeded by OCA on Tue Oct 30 16:33:46 2007
