1m9o
From Proteopedia
Line 1: | Line 1: | ||
[[Image:1m9o.gif|left|200px]] | [[Image:1m9o.gif|left|200px]] | ||
- | + | <!-- | |
- | + | The line below this paragraph, containing "STRUCTURE_1m9o", 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_1m9o| PDB=1m9o | SCENE= }} | |
- | | | + | |
- | | | + | |
- | }} | + | |
'''NMR structure of the first Zinc Binding domain of Nup475/TTP/TIS11''' | '''NMR structure of the first Zinc Binding domain of Nup475/TTP/TIS11''' | ||
Line 28: | Line 25: | ||
[[Category: Berg, J M.]] | [[Category: Berg, J M.]] | ||
[[Category: Worthington, M T.]] | [[Category: Worthington, M T.]] | ||
- | [[Category: | + | [[Category: Cys3his type zinc finger]] |
- | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 00:47:58 2008'' | |
- | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + |
Revision as of 21:47, 2 May 2008
NMR structure of the first Zinc Binding domain of Nup475/TTP/TIS11
Overview
Nup475 (also known as tristetraprolin and TIS11) includes two zinc-binding domains of the form Cys-X8-Cys-X5-Cys-X3-His. These domains are required for rapid degradation of tumor necrosis factor (TNF) and other mRNAs through the interaction with AU-rich elements in their 3'-untranslated regions. The three-dimensional solution structure of the first domain was determined by multidimensional nuclear magnetic resonance spectroscopy, revealing a novel fold around a central zinc ion. The core structure is disk-like with a diameter of approximately 25 A and a width of approximately 12 A. This structure provides a basis for evaluating the role of individual residues for structural stability and for nucleic acid binding.
About this Structure
1M9O is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.
Reference
A Cys3His zinc-binding domain from Nup475/tristetraprolin: a novel fold with a disklike structure., Amann BT, Worthington MT, Berg JM, Biochemistry. 2003 Jan 14;42(1):217-21. PMID:12515557 Page seeded by OCA on Sat May 3 00:47:58 2008