1yk4
From Proteopedia
| Line 1: | Line 1: | ||
[[Image:1yk4.gif|left|200px]] | [[Image:1yk4.gif|left|200px]] | ||
| - | + | <!-- | |
| - | + | The line below this paragraph, containing "STRUCTURE_1yk4", creates the "Structure Box" on the page. | |
| - | + | You may change the PDB parameter (which sets the PDB file loaded into the applet) | |
| - | + | or the SCENE parameter (which sets the initial scene displayed when the page is loaded), | |
| - | + | or leave the SCENE parameter empty for the default display. | |
| - | + | --> | |
| - | + | {{STRUCTURE_1yk4| PDB=1yk4 | SCENE= }} | |
| - | + | ||
| - | | | + | |
| - | }} | + | |
'''Ultra-high resolution structure of Pyrococcus abyssi rubredoxin W4L/R5S''' | '''Ultra-high resolution structure of Pyrococcus abyssi rubredoxin W4L/R5S''' | ||
| Line 29: | Line 26: | ||
[[Category: Ladenstein, R.]] | [[Category: Ladenstein, R.]] | ||
[[Category: Schmidt, C L.]] | [[Category: Schmidt, C L.]] | ||
| - | [[Category: | + | [[Category: Electron transport]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 16:25:19 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 13:25, 3 May 2008
Ultra-high resolution structure of Pyrococcus abyssi rubredoxin W4L/R5S
Overview
The crystal structure of Pyrococcus abyssi rubredoxin mutant W4L/R5S was solved by direct methods. The model of the air-oxidized protein was refined by partially restrained full-matrix least-squares refinement against intensity data to 0.69 A resolution. This first ultrahigh-resolution structure of a rubredoxin provides very detailed and precise information about the Fe(SCys)(4) centre and its environment, the peptide-backbone stereochemistry, H atoms and hydrogen bonds, static and dynamic disorder, the solvent structure and the electron-density distribution. P. abyssi rubredoxin W4L/R5S is the first of a series of mutants studied by atomic and ultrahigh-resolution X-ray crystallography which are expected to contribute to the understanding of structure-function relationships in iron-sulfur proteins.
About this Structure
1YK4 is a Single protein structure of sequence from Pyrococcus abyssi. Full crystallographic information is available from OCA.
Reference
Ultrahigh-resolution study on Pyrococcus abyssi rubredoxin. I. 0.69 A X-ray structure of mutant W4L/R5S., Bonisch H, Schmidt CL, Bianco P, Ladenstein R, Acta Crystallogr D Biol Crystallogr. 2005 Jul;61(Pt 7):990-1004. Epub 2005, Jun 24. PMID:15983423 Page seeded by OCA on Sat May 3 16:25:19 2008
