1rip
From Proteopedia
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'''RIBOSOMAL PROTEIN S17: CHARACTERIZATION OF THE THREE-DIMENSIONAL STRUCTURE BY 1H-AND 15N-NMR''' | '''RIBOSOMAL PROTEIN S17: CHARACTERIZATION OF THE THREE-DIMENSIONAL STRUCTURE BY 1H-AND 15N-NMR''' | ||
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[[Category: Ramakrishnan, V.]] | [[Category: Ramakrishnan, V.]] | ||
[[Category: White, S W.]] | [[Category: White, S W.]] | ||
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Revision as of 04:32, 3 May 2008
RIBOSOMAL PROTEIN S17: CHARACTERIZATION OF THE THREE-DIMENSIONAL STRUCTURE BY 1H-AND 15N-NMR
Overview
The structure of ribosomal protein S17 from Bacillus stearothermophilus was investigated by two-dimensional homonuclear and heteronuclear magnetic resonance spectroscopy. The 1H and 15N chemical shift assignments are largely complete, and a preliminary structural characterization is presented. The protein consists of five beta-strands that form a single antiparallel beta-sheet with Greek-key topology. The beta-strands are connected by several extended loops, and two of these contain residue types that are frequently seen in the RNA-binding sites of proteins. Additionally, two point mutations that affect antibiotic resistance, translational fidelity, and ribosome assembly are located in these two regions of the protein. Since these potential RNA-binding sites are distributed over a large surface of the protein, it appears that the molecule may interact with several regions of 16S rRNA.
About this Structure
1RIP is a Single protein structure of sequence from Geobacillus stearothermophilus. Full crystallographic information is available from OCA.
Reference
Ribosomal protein S17: characterization of the three-dimensional structure by 1H and 15N NMR., Golden BL, Hoffman DW, Ramakrishnan V, White SW, Biochemistry. 1993 Nov 30;32(47):12812-20. PMID:8251502 Page seeded by OCA on Sat May 3 07:32:41 2008
