2py8: Difference between revisions

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Revision as of 19:19, 20 March 2008

File:2py8.jpg

, resolution 2.450Å

Ligands:

and

Gene:

rbcX (Synechocystis sp.)

Coordinates:

save as pdb, mmCIF, xml

RbcX

OverviewOverview

In some cyanobacteria, the genes for the large and small subunits of the enzyme RuBisCO are separated on the bacterial chromosome by the insertion of a gene coding for a protein designated RbcX, which acts as a chaperone for RuBisCO. A recent structural study [Saschenbrecker et al. (2007), Cell, 129, 1189-1200] has shed light on the mechanism by which RbcX assists RuBisCO assembly. Here, the crystal structure of RbcX from another cyanobacterium, Synechocystis sp. PCC6803, is reported, revealing an unusually long protruding C-terminal helix, as well as a bound polyethylene glycol molecule in the protein substrate-binding site.

About this StructureAbout this Structure

2PY8 is a Single protein structure of sequence from Synechocystis sp.. Full crystallographic information is available from OCA.

ReferenceReference

Structure of the RuBisCO chaperone RbcX from Synechocystis sp. PCC6803., Tanaka S, Sawaya MR, Kerfeld CA, Yeates TO, Acta Crystallogr D Biol Crystallogr. 2007 Oct;63(Pt 10):1109-12. Epub 2007, Sep 19. PMID:17881829

Page seeded by OCA on Thu Mar 20 18:19:29 2008

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

OCA

@@ Line 1: / Line 1: @@
-[[Image:2py8.jpg|left|200px]]<br /><applet load="2py8" size="350" color="white" frame="true" align="right" spinBox="true"
+[[Image:2py8.jpg|left|200px]]
-caption="2py8, resolution 2.450&Aring;" />
-'''RbcX'''<br />
+ {{Structure
+|PDB= 2py8 |SIZE=350|CAPTION= <scene name='initialview01'>2py8</scene>, resolution 2.450&Aring;
+|SITE=
+|LIGAND= <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene> and <scene name='pdbligand=PE4:2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL'>PE4</scene>
+|ACTIVITY=
+|GENE= rbcX ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1143 Synechocystis sp.])
+}}
+'''RbcX'''
 ==Overview==
@@ Line 7: / Line 16: @@
 ==About this Structure==
-PY8 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Synechocystis_sp. Synechocystis sp.] with <scene name='pdbligand=CL:'>CL</scene> and <scene name='pdbligand=PE4:'>PE4</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PY8 OCA].
+PY8 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Synechocystis_sp. Synechocystis sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PY8 OCA].
 ==Reference==
-Structure of the RuBisCO chaperone RbcX from Synechocystis sp. PCC6803., Tanaka S, Sawaya MR, Kerfeld CA, Yeates TO, Acta Crystallogr D Biol Crystallogr. 2007 Oct;63(Pt 10):1109-12. Epub 2007, Sep 19. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=17881829 17881829]
+Structure of the RuBisCO chaperone RbcX from Synechocystis sp. PCC6803., Tanaka S, Sawaya MR, Kerfeld CA, Yeates TO, Acta Crystallogr D Biol Crystallogr. 2007 Oct;63(Pt 10):1109-12. Epub 2007, Sep 19. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17881829 17881829]
 [[Category: Single protein]]
 [[Category: Synechocystis sp.]]
@@ Line 22: / Line 31: @@
 [[Category: chaperone]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 18:34:11 2008''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 18:19:29 2008''