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Crystal structure of a hairpin ribozyme in the catalytically-active conformation
 
 
DOI:10.2210/pdb1m5k/pdb   NDB ID: PR0074
1M5K
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Translation/rna
    Structure Weight: 97810.41
     
    Molecule:RNA INHIBITOR SUBSTRATE
    Polymer:1Type:polyribonucleotideLength:21
    Chains:A, D
    Molecule:RNA HAIRPIN RIBOZYME
    Polymer:2Type:polyribonucleotideLength:92
    Chains:B, E
    Molecule:PROTEIN (U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A)
    Polymer:3Type:polypeptide(L)Length:100
    Chains:C, F
    Fragment:U1A RNA BINDING DOMAIN
    Mutation:Y31H,Q36R
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
    Polymer: 2
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
    Polymer: 3
    Scientific Name: Homo sapiens Go to NCBI Taxonomy entry Common Name: Human Expression System: Escherichia coli  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    1M5O  The same ribozyme with different substrate 
    1M5P  The same ribozyme with different substrate 
    1M5V  The same ribozyme with different substrate 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    CA     CALCIUM ION Ca 3DLigand Explorer Link out to Ligand Expos:CA Link out to SuperLigands:CA Link out to SuperHapten:CA
    CL     CHLORIDE ION Cl 3DLigand Explorer Link out to Ligand Expos:CL Link out to SuperLigands:CL Link out to SuperHapten:CL
     
     
  •  
    Move Section Modified Residues Hide
    Identifier Name Formula Interaction View Links
    A2M 2'-O-METHYL-ADENOSINE-5'-MONOPHOSPHATE (parent: A)(type: rnaLinking) C11 H16 N5 O7 P 3D Ligand Explorer Link out to Ligand Expos:A2M Link out to SuperLigands:A2M Link out to SuperHapten:A2M 2D
    IU 5-IODOURIDINE-5'-MONOPHOSPHATE (parent: U)(type: rnaLinking) C9 H12 I N2 O9 P 3D Ligand Explorer Link out to Ligand Expos:IU Link out to SuperLigands:IU Link out to SuperHapten:IU 2D
    GTP GUANOSINE-5'-TRIPHOSPHATE (parent: G)(type: rnaLinking) C10 H16 N5 O14 P3 3D Ligand Explorer Link out to Ligand Expos:GTP Link out to SuperLigands:GTP Link out to SuperHapten:GTP 2D
     
     
  •  
    Move Section Derived Data Hide
     
     
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< Biological Assembly 1    Help >
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Biological assembly 1 assigned by authors and generated by PISA (software)
 
 
 
  •  
    Move Section Deposition Summary Hide
    Authors:   Rupert, P.B.,   Ferre-D`Amare, A.R.

    Deposition:   2002-07-09
    Release:   2002-08-02
    Last Modified (REVDAT):   2008-07-01

    Previous versions: 1HP6
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors  [ EDS External Link to EDS ]
    View a histogram of Resolution Resolution[Å]: 2.40
    R-Value: 0.230 (obs.)
    R-Free: 0.284
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 256.30 α = 90.00 
    b = 44.10 β = 109.00 
    c = 102.40 γ = 90.00