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Crystal structure of AddAB with a forked DNA substrate
DOI:10.2210/pdb4ceh/pdb   NDB ID: NA2949
4CEH
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 296298.53
    Molecule: ATP-DEPENDENT HELICASE/NUCLEASE SUBUNIT A
    Polymer: 1 Type: protein Length: 1232
    Chains: A
    EC#: 3.1    3.6.4.12   
    Mutation: YES
    Organism Bacillus subtilis subsp. subtilis str. 168
    Gene Names addA BSU10630
    UniProtKB:   Protein Feature View | Search PDB | P23478  
    Molecule: ATP-DEPENDENT HELICASE/DEOXYRIBONUCLEASE SUBUNIT B
    Polymer: 2 Type: protein Length: 1166
    Chains: B
    EC#: 3.1    3.6.4.12   
    Mutation: YES
    Organism Bacillus subtilis subsp. subtilis str. 168
    Gene Names addB BSU10620
    UniProtKB:   Protein Feature View | Search PDB | P23477  
    Molecule: DNA
    Polymer: 3 Type: dna Length: 65
    Chains: X
    Details: ANNEALED HAIRPIN DUPLEX WITH UNPAIRED SINGLE-STRANDED 3' AND 5' TAILS
    Organism synthetic construct
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bacillus subtilis subsp. subtilis str. 168   Taxonomy   Expression System: Escherichia coli b  
    Polymer: 2
    Scientific Name: Bacillus subtilis subsp. subtilis str. 168   Taxonomy   Expression System: Escherichia coli b  
    Polymer: 3
    Scientific Name: Synthetic construct (synthetic construct)   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    4CEI  CRYSTAL STRUCTURE OF ADPNP-BOUND ADDAB WITH A FORKED DNA SUBSTRATE 
    4CEJ  CRYSTAL STRUCTURE OF ADDAB-DNA-ADPNP COMPLEX AT 3 ANGSTROM RESOLUTION 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SF4
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    SF4 Fe4 S4
    IRON/SULFUR CLUSTER
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure: NA2949
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Krajewski, W.W.,  Wilkinson, M.,  Fu, X.,  Cronin, N.B.,  Wigley, D.

    Deposition:   2013-11-11
    Release:   2014-03-12
    Last Modified (REVDAT):   2014-04-23
     
  •   Revision History    Hide
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    2014-04-23
    Citation
    2014-04-09
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.24
    R-Value: 0.231 (obs.)
    R-Free: 0.264
    Space Group: P 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 77.37 α = 104.38 
    b = 96.77 β = 96.11 
    c = 109.69 γ = 90.03