4khp
From Proteopedia
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== Function == | == Function == | ||
| - | [https://www.uniprot.org/uniprot/ | + | [https://www.uniprot.org/uniprot/RSHX_THET8 RSHX_THET8] Binds at the top of the head of the 30S subunit. It stabilizes a number of different RNA elements and thus is important for subunit structure. |
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Biosynthetically and chemically derived analogs of the antibiotic pactamycin and de-6-methylsalicylyl (MSA)-pactamycin have attracted recent interest as potential antiprotozoal and antitumor drugs. Here, we report a 3.1-A crystal structure of de-6-MSA-pactamycin bound to its target site on the Thermus thermophilus 30S ribosomal subunit. Although de-6-MSA-pactamycin lacks the MSA moiety, it shares the same binding site as pactamycin and induces a displacement of nucleic acid template bound at the E-site of the 30S. The structure highlights unique interactions between this pactamycin analog and the ribosome, which paves the way for therapeutic development of related compounds. | ||
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| + | Crystal Structure of a Bioactive Pactamycin Analog Bound to the 30S Ribosomal Subunit.,Tourigny DS, Fernandez IS, Kelley AC, Vakiti RR, Chattopadhyay AK, Dorich S, Hanessian S, Ramakrishnan V J Mol Biol. 2013 May 20. pii: S0022-2836(13)00303-3. doi:, 10.1016/j.jmb.2013.05.004. PMID:23702293<ref>PMID:23702293</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 4khp" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Ribosomal protein THX 3D structures|Ribosomal protein THX 3D structures]] | *[[Ribosomal protein THX 3D structures|Ribosomal protein THX 3D structures]] | ||
*[[Ribosome 3D structures|Ribosome 3D structures]] | *[[Ribosome 3D structures|Ribosome 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
Structure of the Thermus thermophilus 30S ribosomal subunit in complex with de-6-MSA-pactamycin
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