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(-) Description

Title :  MODIFICATIONS TO TOXIC CUG RNAS INDUCE STRUCTURAL STABILITY AND RESCUE MIS-SPLICING IN MYOTONIC DYSTROPHY
 
Authors :  L. A. Coonrod, E. E. Reister, J. A. Berglund
Date :  15 Apr 14  (Deposition) - 29 Oct 14  (Release) - 17 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Pseudou, Cug Repeats, Tetraloop Receptor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Delorimier, L. A. Coonrod, J. Copperman, A. Taber, E. E. Reister, K. Sharma, P. K. Todd, M. G. Guenza, J. A. Berglund
Modifications To Toxic Cug Rnas Induce Structural Stability Rescue Mis-Splicing In A Myotonic Dystrophy Cell Model And Reduce Toxicity In A Myotonic Dystrophy Zebrafish Model.
Nucleic Acids Res. V. 42 12768 2014
PubMed-ID: 25303993  |  Reference-DOI: 10.1093/NAR/GKU941

(-) Compounds

Molecule 1 - TRCUG-3('5)
    Chains: A
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
1MG5Ligand/IonMAGNESIUM ION
2PSU1Mod. NucleotidePSEUDOURIDINE-5'-MONOPHOSPHATE

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREA A:10 , A A:11 , G A:12 , G A:13binding site for residue MG A 101
2AC2SOFTWAREHOH A:223 , HOH A:237 , HOH A:238 , HOH A:257binding site for residue MG A 102
3AC3SOFTWAREHOH A:245 , HOH A:248 , HOH A:249 , HOH A:254binding site for residue MG A 103
4AC4SOFTWAREC A:8 , A A:20 , G A:28 , C A:29 , HOH A:221binding site for residue MG A 104
5AC5SOFTWAREHOH A:246 , HOH A:251 , HOH A:261 , HOH A:265binding site for residue MG A 105

(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
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Chain A from PDB  Type:RNA  Length:35
                                                                  
                  4pcj A  1 CUGCuGGCUAAGGCAUGAAAGUGCUAUGCCUGCUG 35
                                |   10        20        30     
                                |                              
                                5-PSU
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

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(-) Related Entries Specified in the PDB File

4fnj 4FNJ IS THE NATIVE STRUCTURE WITH NO PSEUDOURIDINE SUBSTITUTIONS.