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Crystal structure of SigD4 in complex with its negative regulator RsdA
3VEP
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Membrane Protein/transcription
    Structure Weight: 74817.55
    Molecule: Uncharacterized protein Rv3413c/MT3522
    Polymer: 1 Type: protein Length: 80
    Chains: C, G, J, X
    Fragment: UNP residues 1-80
    Organism: Mycobacterium tuberculosis
    Gene Names: rsdA Rv3413c MTCY78.16
    UniProtKB: Protein Feature View | Search PDB | P9WJ71  
    Molecule: Probable RNA polymerase sigma-D factor
    Polymer: 2 Type: protein Length: 86
    Chains: A, D, E, H
    Fragment: UNP residues 141-212
    Organism: Mycobacterium tuberculosis
    Gene Names: sigD Rv3414c MTCY78.15
    UniProtKB: Protein Feature View | Search PDB | P9WGG9  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Mycobacterium tuberculosis   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Mycobacterium tuberculosis   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3VFZ   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SO4
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    SO4 O4 S
    SULFATE ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    MSE
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    MSE C5 H11 N O2 Se MET lPeptideLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Jaiswal, R.K.,  Gopal, B.

    Deposition:   2012-01-09
    Release:   2013-02-13
    Last Modified (REVDAT):   2013-10-09
     
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    2013-10-09
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.50
    R-Value: 0.245 (obs.)
    R-Free: 0.287
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 99.74 α = 90.00 
    b = 110.72 β = 133.00 
    c = 73.13 γ = 90.00