1xok: Difference between revisions

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[[Image:1xok.png|left|200px]]

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~~'''~~crystal structure of alfalfa mosaic virus RNA 3'UTR in complex with coat protein N terminal peptide~~'''~~

===crystal structure of alfalfa mosaic virus RNA 3'UTR in complex with coat protein N terminal peptide===

~~==Overview==~~

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~~Alfalfa mosaic virus genomic RNAs are infectious only when~~ the ~~viral coat protein binds~~ to the ~~RNA 3' termini~~. ~~The crystal structure of an alfalfa mosaic virus RNA-peptide complex reveals that conserved AUGC repeats and Pro-Thr-x-Arg-Ser-x-x-Tyr coat protein amino acids cofold upon interacting~~. ~~Alternating AUGC residues have opposite orientation~~, ~~and they base pair in different adjacent duplexes~~. ~~Localized RNA backbone reversals stabilized by arginine~~-guanine interactions place the adenosines and guanines in reverse order in the duplex. The results suggest that a uniform, organized 3' conformation, similar to that found on viral RNAs with transfer RNA-~~like ends, may be essential for replication.~~

The line below this paragraph, {{ABSTRACT_PUBMED_15604410}}, adds the Publication Abstract to the page

(as it appears on PubMed at http://www.pubmed.gov), where 15604410 is the PubMed ID number.

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==About this Structure==

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[[Category: Atypical rna duplex]]

[[Category: Protein-rna complex]]

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Sat May 3 15~~:17:56 2008''

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 17:52:42 2008''

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-[[Image:1xok.gif|left|200px]]
+{{Seed}}
+[[Image:1xok.png|left|200px]]
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 {{STRUCTURE_1xok|  PDB=1xok  |  SCENE=  }}
-'''crystal structure of alfalfa mosaic virus RNA 3'UTR in complex with coat protein N terminal peptide'''
+===crystal structure of alfalfa mosaic virus RNA 3'UTR in complex with coat protein N terminal peptide===
-==Overview==
+<!--
-Alfalfa mosaic virus genomic RNAs are infectious only when the viral coat protein binds to the RNA 3' termini. The crystal structure of an alfalfa mosaic virus RNA-peptide complex reveals that conserved AUGC repeats and Pro-Thr-x-Arg-Ser-x-x-Tyr coat protein amino acids cofold upon interacting. Alternating AUGC residues have opposite orientation, and they base pair in different adjacent duplexes. Localized RNA backbone reversals stabilized by arginine-guanine interactions place the adenosines and guanines in reverse order in the duplex. The results suggest that a uniform, organized 3' conformation, similar to that found on viral RNAs with transfer RNA-like ends, may be essential for replication.
+The line below this paragraph, {{ABSTRACT_PUBMED_15604410}}, adds the Publication Abstract to the page
+(as it appears on PubMed at http://www.pubmed.gov), where 15604410 is the PubMed ID number.
+-->
+{{ABSTRACT_PUBMED_15604410}}
 ==About this Structure==
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 [[Category: Atypical rna duplex]]
 [[Category: Protein-rna complex]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 15:17:56 2008''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 17:52:42 2008''