Crystal structure of the selenocysteine synthase SelA and tRNASec complex
DOI:10.2210/pdb3w1k/pdb   NDB ID: NA2124
Primary Citation
  •   Molecular Description Hide
    Classification: Transferase/rna
    Structure Weight: 407100.00
    Molecule: L-seryl-tRNA(Sec) selenium transferase
    Polymer: 1 Type: protein Length: 452
    Chains: A, B, C, D, E
    Mutation: ALA:E.48, ALA:E.46, ALA:E.21, ALA:E.19, ALA:D.48, ALA:D.46, ALA:D.21, ALA:D.19, ALA:A.19, ALA:A.21 ...
    Organism: Aquifex aeolicus VF5
    Gene Names: selA aq_1031
    UniProtKB: Search PDB | O67140   Protein Feature View
    Molecule: selenocysteine tRNA
    Polymer: 2 Type: rna Length: 95
    Chains: F, G, H, I, J
    Organism: Caldanaerobacter subterraneus subsp. tengcongensis MB4
  •   Structure Validation Hide

  • MolProbity Ramachandran Plot

  •   Related Citations in PDB Entry (REMARK 1) Hide
  •   Source Hide
    Polymer: 1
    Scientific Name: Aquifex aeolicus   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct (Caldanaerobacter subterraneus subsp. tengcongensis MB4)   Taxonomy    
  •   Related PDB Entries Hide
    Identifier Details
  •   Modified Residues Hide
    Identifier Formula Parent Type
    LLP C14 H24 N3 O7 P LYS lPeptideLinking
  •   External Domain Annotations Hide
  •   Structural Biology Knowledgebase Data Hide
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:NA2124
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:   Itoh, Y.,  Sekine, S.,  Yokoyama, S.

    Deposition:   2012-11-15
    Release:   2013-06-05
  •   Revision History    Hide
    No revisions since initial release
  •   Experimental Details Hide
    Exp. Data:
      Structure Factors
    Resolution[Å]:   7.50
    R-Value: 0.194 (obs.)
    R-Free: 0.240
    Space Group: C 1 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 148.55 α = 90.00 
    b = 355.97 β = 115.41 
    c = 165.49 γ = 90.00