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TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE WITH ADOHCY AND DNA CONTAINING 4'-THIO-2'DEOXYCYTIDINE AT THE TARGET
DOI:10.2210/pdb6mht/pdb   NDB ID: PDE141
6MHT
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase/dna
    Structure Weight: 44795.89
    Molecule: DNA (5'-D(P*CP*CP*AP*TP*GP*(5CM)P*GP*CP*TP*GP*AP*C)-3')
    Polymer: 1 Type: dna Length: 12
    Chains: C
    Organism: Haemophilus haemolyticus
    Molecule: DNA (5'-D(P*GP*TP*CP*AP*GP*(4SC)P*GP*CP*AP*TP*GP*G)-3')
    Polymer: 2 Type: dna Length: 12
    Chains: D
    Molecule: CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI
    Polymer: 3 Type: protein Length: 327
    Chains: A
    EC#: 2.1.1.37   
    Organism: Haemophilus haemolyticus
    Gene Name: hhaIM
    UniProtKB: Protein Feature View | Search PDB | P05102  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Haemophilus haemolyticus   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Haemophilus haemolyticus   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SAM
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    SAM C15 H22 N6 O5 S
    S-ADENOSYLMETHIONINE
    SAM:6MHT
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    5CM
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    5CM C10 H16 N3 O7 P DC dnaLinking
    4SC
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    4SC C10 H16 N3 O5 P S DC dnaLinking
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure: PDE141
     
 
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:   Cheng, X.

    Deposition:   1998-08-05
    Release:   1998-08-12
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.05
    R-Value: 0.186 (work)
    R-Free: 0.231
    Space Group: H 3 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 99.86 α = 90.00 
    b = 99.86 β = 90.00 
    c = 325.20 γ = 120.00