HhaI methyltransferase in complex with DNA containing an abasic south carbocyclic sugar at its target site
DOI:10.2210/pdb1skm/pdb   NDB ID: PD0528
1SKM
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase/dna
    Structure Weight: 45247.09
    Molecule: 5'-D(*TP*CP*CP*AP*TP*GP*CP*GP*CP*TP*GP*AP*C)-3'
    Polymer: 1 Type: dna Length: 13
    Chains: C
    Molecule: 5'-D(*T*GP*TP*CP*AP*GP*(HCX)P*GP*CP*AP*TP*GP*G)-3'
    Polymer: 2 Type: dna Length: 13
    Chains: D
    Molecule: Modification methylase HhaI
    Polymer: 3 Type: protein Length: 327
    Chains: A
    EC#: 2.1.1.37   
    Organism: Haemophilus haemolyticus
    Gene Name: hhaIM
    UniProtKB: Search PDB | P05102   Protein Feature View
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Haemophilus haemolyticus   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1FJX    
    1HMY    
    1MHT    
    9MHT    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SAH
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    SAH C14 H20 N6 O5 S
    S-ADENOSYL-L-HOMOCYSTEINE
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    HCX
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    HCX C7 H13 O4 P nonPolymer
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:PD0528
     
 
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:   Horton, J.R.,  Ratner, G.,  Banavali, N.,  Huang, N.,  Marquez, V.E.,  MacKerell, A.D.,  Cheng, X.

    Deposition:   2004-03-05
    Release:   2004-08-24
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.20
    R-Value: 0.183 (obs.)
    R-Free: 0.221
    Space Group: H 3 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 95.68 α = 90.00 
    b = 95.68 β = 90.00 
    c = 315.68 γ = 120.00