1g1x
From Proteopedia
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'''STRUCTURE OF RIBOSOMAL PROTEINS S15, S6, S18, AND 16S RIBOSOMAL RNA''' | '''STRUCTURE OF RIBOSOMAL PROTEINS S15, S6, S18, AND 16S RIBOSOMAL RNA''' | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1G1X is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. This structure supersedes the now removed PDB entry | + | 1G1X is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1ekc 1ekc]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1G1X OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Stout, C D.]] | [[Category: Stout, C D.]] | ||
[[Category: Williamson, J R.]] | [[Category: Williamson, J R.]] | ||
| - | [[Category: | + | [[Category: Ribosomal proteins s15]] |
| - | [[Category: | + | [[Category: Ribosome]] |
| - | [[Category: | + | [[Category: Rna]] |
| - | [[Category: | + | [[Category: S18]] |
| - | [[Category: | + | [[Category: S30 ribosomal subunit]] |
| - | [[Category: | + | [[Category: S6]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 17:01:54 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 14:01, 2 May 2008
STRUCTURE OF RIBOSOMAL PROTEINS S15, S6, S18, AND 16S RIBOSOMAL RNA
Overview
The crystal structure of a 70-kilodalton ribonucleoprotein complex from the central domain of the Thermus thermophilus 30S ribosomal subunit was solved at 2.6 angstrom resolution. The complex consists of a 104-nucleotide RNA fragment composed of two three-helix junctions that lie at the end of a central helix, and the ribosomal proteins S15, S6, and S18. S15 binds the ribosomal RNA early in the assembly of the 30S ribosomal subunit, stabilizing a conformational reorganization of the two three-helix junctions that creates the RNA fold necessary for subsequent binding of S6 and S18. The structure of the complex demonstrates the central role of S15-induced reorganization of central domain RNA for the subsequent steps of ribosome assembly.
About this Structure
1G1X is a Protein complex structure of sequences from Thermus thermophilus. This structure supersedes the now removed PDB entry 1ekc. Full crystallographic information is available from OCA.
Reference
Structure of the S15,S6,S18-rRNA complex: assembly of the 30S ribosome central domain., Agalarov SC, Sridhar Prasad G, Funke PM, Stout CD, Williamson JR, Science. 2000 Apr 7;288(5463):107-13. PMID:10753109 Page seeded by OCA on Fri May 2 17:01:54 2008
