Crystal Structure Analysis of a Ternary S-Domain Complex of Human Signal Recognition Particle
DOI:10.2210/pdb1mfq/pdb   NDB ID: PR0082
1MFQ
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Signaling Protein/rna
    Structure Weight: 69054.33
    Molecule: 7S RNA of human SRP
    Polymer: 1 Type: rna Length: 128
    Chains: A
    Fragment: S-domain
    Organism: Homo sapiens
    Molecule: signal recognition particle 19kDa protein
    Polymer: 2 Type: protein Length: 108
    Chains: B
    Organism: Homo sapiens
    Gene Name: Gene View for SRP19
    UniProtKB: Search PDB | P09132   Protein Feature View
    Molecule: signal recognition particle 54kDa protein
    Polymer: 3 Type: protein Length: 129
    Chains: C
    Fragment: M-domain
    Organism: Homo sapiens
    Gene Name: Gene View for SRP54
    UniProtKB: Search PDB | P61011   Protein Feature View
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 3
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21(de3)  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CL
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    CL Cl
    CHLORIDE ION
    MG
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    MG Mg
    MAGNESIUM ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    CCC
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    CCC C9 H13 N3 O10 P2 C rnaLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:PR0082
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Kuglstatter, A.,  Oubridge, C.,  Nagai, K.

    Deposition:   2002-08-13
    Release:   2002-09-20
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.10
    R-Value: 0.229 (work)
    R-Free: 0.267
    Space Group: P 65 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 131.18 α = 90.00 
    b = 131.18 β = 90.00 
    c = 204.05 γ = 120.00