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(-) Description

Title :  CRYSTAL STRUCTURE OF AN RNA TERTIARY DOMAIN ESSENTIAL TO HCV IRES-MEDIATED TRANSLATION INITIATION.
 
Authors :  J. S. Kieft, K. Zhou, A. Grech, R. Jubin, J. A. Doudna
Date :  29 Nov 01  (Deposition) - 26 Apr 02  (Release) - 08 Feb 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Translation, Rna Structure, Ires, Hcv, Bromine, Four-Way Junction, Rna (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. S. Kieft, K. Zhou, A. Grech, R. Jubin, J. A. Doudna
Crystal Structure Of An Rna Tertiary Domain Essential To Hc Ires-Mediated Translation Initiation.
Nat. Struct. Biol. V. 9 370 2002
PubMed-ID: 11927953  |  Reference-DOI: 10.1038/NSB781

(-) Compounds

Molecule 1 - JIIIABC
    ChainsA
    EngineeredYES
    Other DetailsJIIIABC IS THE STRUCTURE OF AN RNA FOUR-WAY JUNCTION FROM THE HEPATITIS C VIRUS INTERNAL RIBOSOME ENTRY SITE. THE JUNCTION JOINS DOMAINS IIIA, IIIB, AND IIIC TO THE REST OF DOMAIN III, AND IS CRITICAL FOR IRES FUNCTION.
    Other Details - SourceTHE SEQUENCE IS FROM HEPATITIS C VIRUS GENOTYPE 1B. IN VITRO TRANSCRIPTION.
    SyntheticYES

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 6)

Asymmetric/Biological Unit (1, 6)
No.NameCountTypeFull Name
15BU6Mod. Nucleotide5-BROMO-URIDINE-5'-MONOPHOSPHATE

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:RNA  Length:48
                                                                               
                  1kh6 A  1 GGCGGAACCGuACACCGGAAuCCGAAAGGAuuuGGGCGuGCCCCCGCC 53
                                    10|       25|       35|||     45        
                                    10|        26-5BU    36-5BU   |         
                                     16-5BU               37-5BU  |         
                                                           38-5BU |         
                                                                 44-5BU     

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