1yk4: Difference between revisions

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Revision as of 16:23, 20 March 2008

File:1yk4.gif

, resolution 0.69Å

Ligands:

Gene:

rub (Pyrococcus abyssi)

Coordinates:

save as pdb, mmCIF, xml

Ultra-high resolution structure of Pyrococcus abyssi rubredoxin W4L/R5S

OverviewOverview

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 StructureAbout this Structure

1YK4 is a Single protein structure of sequence from Pyrococcus abyssi. Full crystallographic information is available from OCA.

ReferenceReference

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 Thu Mar 20 15:23:53 2008

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

@@ Line 1: / Line 1: @@
-[[Image:1yk4.gif|left|200px]]<br /><applet load="1yk4" size="350" color="white" frame="true" align="right" spinBox="true"
+[[Image:1yk4.gif|left|200px]]
-caption="1yk4, resolution 0.69&Aring;" />
-'''Ultra-high resolution structure of Pyrococcus abyssi rubredoxin W4L/R5S'''<br />
+ {{Structure
+|PDB= 1yk4 |SIZE=350|CAPTION= <scene name='initialview01'>1yk4</scene>, resolution 0.69&Aring;
+|SITE=
+|LIGAND= <scene name='pdbligand=FE:FE (III) ION'>FE</scene>
+|ACTIVITY=
+|GENE= rub ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=29292 Pyrococcus abyssi])
+}}
+'''Ultra-high resolution structure of Pyrococcus abyssi rubredoxin W4L/R5S'''
 ==Overview==
@@ Line 7: / Line 16: @@
 ==About this Structure==
-YK4 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Pyrococcus_abyssi Pyrococcus abyssi] with <scene name='pdbligand=FE:'>FE</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YK4 OCA].
+YK4 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Pyrococcus_abyssi Pyrococcus abyssi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YK4 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:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15983423 15983423]
+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:[http://www.ncbi.nlm.nih.gov/pubmed/15983423 15983423]
 [[Category: Pyrococcus abyssi]]
 [[Category: Single protein]]
@@ Line 20: / Line 29: @@
 [[Category: electron transport]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 16:06:15 2008''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 15:23:53 2008''