2qdf: Difference between revisions

Revision as of 14:46, 4 May 2008

Structure of N-terminal domain of E. Coli YaeT

OverviewOverview

Integral beta-barrel proteins are found in the outer membranes of mitochondria, chloroplasts, and Gram-negative bacteria. The machine that assembles these proteins contains an integral membrane protein, called YaeT in Escherichia coli, which has one or more polypeptide transport-associated (POTRA) domains. The crystal structure of a periplasmic fragment of YaeT reveals the POTRA domain fold and suggests a model for how POTRA domains can bind different peptide sequences, as required for a machine that handles numerous beta-barrel protein precursors. Analysis of POTRA domain deletions shows which are essential and provides a view of the spatial organization of this assembly machine.

About this StructureAbout this Structure

2QDF is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.

ReferenceReference

Structure and function of an essential component of the outer membrane protein assembly machine., Kim S, Malinverni JC, Sliz P, Silhavy TJ, Harrison SC, Kahne D, Science. 2007 Aug 17;317(5840):961-4. PMID:17702946 Page seeded by OCA on Sun May 4 14:46:12 2008

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

OCA

@@ Line 1: / Line 1: @@
 [[Image:2qdf.jpg|left|200px]]
- {{Structure
+<!--
-|PDB= 2qdf |SIZE=350|CAPTION= <scene name='initialview01'>2qdf</scene>, resolution 2.200&Aring;
+The line below this paragraph, containing "STRUCTURE_2qdf", creates the "Structure Box" on the page.
-|SITE=
+You may change the PDB parameter (which sets the PDB file loaded into the applet)
-|LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>
+or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-|ACTIVITY=
+or leave the SCENE parameter empty for the default display.
-|GENE= yaeT ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])
+-->
-|DOMAIN=
+{{STRUCTURE_2qdf|  PDB=2qdf  |  SCENE=  }}
-|RELATEDENTRY=[[2qcz|2QCZ]]
-|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qdf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qdf OCA], [http://www.ebi.ac.uk/pdbsum/2qdf PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2qdf RCSB]</span>
-}}
 '''Structure of N-terminal domain of E. Coli YaeT'''
@@ Line 31: / Line 28: @@
 [[Category: Silhavy, T J.]]
 [[Category: Sliz, P.]]
-[[Category: membrane protein]]
+[[Category: Membrane protein]]
-[[Category: potra domain]]
+[[Category: Potra domain]]
-[[Category: protein transport]]
+[[Category: Protein transport]]
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 14:46:12 2008''
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 04:47:56 2008''