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'''RBD OF RAL GUANOSINE-NUCLEOTIDE EXCHANGE FACTOR (PROTEIN), NMR, 10 STRUCTURES''' | '''RBD OF RAL GUANOSINE-NUCLEOTIDE EXCHANGE FACTOR (PROTEIN), NMR, 10 STRUCTURES''' | ||
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[[Category: Kalbitzer, H R.]] | [[Category: Kalbitzer, H R.]] | ||
[[Category: Wittinghofer, A.]] | [[Category: Wittinghofer, A.]] | ||
[[Category: | [[Category: Ralgd]] | ||
[[Category: | [[Category: Ralgef]] | ||
[[Category: | [[Category: Ra]] | ||
[[Category: | [[Category: Ras-binding domain]] | ||
[[Category: | [[Category: Rbd]] | ||
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Revision as of 13:52, 4 May 2008
RBD OF RAL GUANOSINE-NUCLEOTIDE EXCHANGE FACTOR (PROTEIN), NMR, 10 STRUCTURES
Overview
The solution structure of the Ras-binding domain (RBD) of Ral guanine-nucleotide exchange factor RalGEF was solved by NMR spectroscopy. The overall structure is similar to that of Raf-RBD, another effector of Ras, although the sequence identity is only 13%. 15N chemical shifts changes in the complex of RalGEF-RBD with Ras indicate an interaction similar to the intermolecular beta-sheet observed for the complex between Ras and Raf-RBD.
About this Structure
2RGF is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Structure of the Ras-binding domain of RalGEF and implications for Ras binding and signalling., Geyer M, Herrmann C, Wohlgemuth S, Wittinghofer A, Kalbitzer HR, Nat Struct Biol. 1997 Sep;4(9):694-9. PMID:9302994 Page seeded by OCA on Sun May 4 16:52:11 2008