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(-) Description

Title :  A CURVED RNA HELIX INCORPORATING AN INTERNAL LOOP WITH G-A AND A-A NON-WATSON-CRICK BASE PAIRING
 
Authors :  K. J. Baeyens, H. L. De Bondt, A. Pardi, S. R. Holbrook
Date :  03 Sep 96  (Deposition) - 30 Sep 96  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Unusual Rna, Double Helix, Curved, Internal Loop, Mismatched (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. J. Baeyens, H. L. De Bondt, A. Pardi, S. R. Holbrook
A Curved Rna Helix Incorporating An Internal Loop With G. A And A. A Non-Watson-Crick Base Pairing.
Proc. Natl. Acad. Sci. Usa V. 93 12851 1996
PubMed-ID: 8917508  |  Reference-DOI: 10.1073/PNAS.93.23.12851
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - RNA (5'-R(*GP*GP*CP*CP*GP*AP*AP*AP*GP*GP*CP*C)- 3')
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PAR1219
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Other Details: THE DODECAMER WAS PREPARED BY TRANSCRIPTION WITH T7 RNA POLYMERASE FROM A SINGLE STRANDED DNA TEMPLATE.

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1MN1Ligand/IonMANGANESE (II) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREA A:8 , G A:9 , HOH A:24 , HOH A:27 , HOH A:29BINDING SITE FOR RESIDUE MN A 13

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 283D)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 283D)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 283D)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 283D)

(-) Exons   (0, 0)

(no "Exon" information available for 283D)

(-) Sequences/Alignments

Asymmetric Unit
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Chain A from PDB  Type:RNA  Length:12
                                           
                  283d A  1 GGCCGAAAGGCC 12
                                    10
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 283D)

(-) CATH Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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  283d
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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

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