3EEO

M. HhaI co-crystallized with synthetic dsDNA containing a propane diol in place of the deoxycytidine residue targeted for methylation.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.237 
  • R-Value Observed: 0.239 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

M. HhaI co-crystallized with synthetic dsDNA containing a propane diol in place of the deoxycytidine residue targeted for methylation.

Porta, J.C.Christman, J.K.Borgstahl, G.E.O.

To be published.

Macromolecules

Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Modification methylase HhaIA327Haemophilus parahaemolyticusMutation(s): 0 
Gene Names: hhaIM
EC: 2.1.1.37
Find proteins for P05102 (Haemophilus parahaemolyticus)
Explore P05102 
Go to UniProtKB:  P05102
Protein Feature View
Expand
 ( Mouse scroll to zoom / Hold left click to move )
  • Reference Sequence
  • Find similar nucleic acids by:  Sequence   |   Structure
  • Entity ID: 1
    MoleculeChainsLengthOrganismImage
    5'-D(P*DCP*DCP*DAP*DTP*DGP*DCP*DGP*DCP*DTP*DGP*DAP*DC)-3'C12N/A
    • Find similar nucleic acids by:  Sequence   |   Structure
    • Entity ID: 2
      MoleculeChainsLengthOrganismImage
      5'-D(P*DGP*DTP*DCP*DAP*DGP*(PDI)P*DGP*DCP*DAP*DTP*DGP*DG)-3'D12N/A
      Small Molecules
      Ligands 1 Unique
      IDChainsName / Formula / InChI Key2D Diagram3D Interactions
      SAM
      Query on SAM

      Download CCD File 
      A
      S-ADENOSYLMETHIONINE
      C15 H22 N6 O5 S
      MEFKEPWMEQBLKI-FCKMPRQPSA-N
       Ligand Interaction
      Experimental Data & Validation

      Experimental Data

      • Method: X-RAY DIFFRACTION
      • Resolution: 1.94 Å
      • R-Value Free: 0.275 
      • R-Value Work: 0.237 
      • R-Value Observed: 0.239 
      • Space Group: H 3 2
      Unit Cell:
      Length ( Å )Angle ( ˚ )
      a = 95.479α = 90
      b = 95.479β = 90
      c = 318.353γ = 120
      Software Package:
      Software NamePurpose
      CrystalCleardata collection
      MOLREPphasing
      REFMACrefinement
      CrystalCleardata reduction
      CrystalCleardata scaling

      Structure Validation

      View Full Validation Report



      Entry History 

      Deposition Data

      Revision History 

      • Version 1.0: 2010-03-02
        Type: Initial release
      • Version 1.1: 2011-07-13
        Changes: Version format compliance