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1.2 Angstrom structure of the exonuclease III homologue Mth0212
3G91
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 31884.62
    Molecule: Exodeoxyribonuclease
    Polymer: 1 Type: protein Length: 265
    Chains: A
    EC#: 3.1.11.2   
    Mutation: T2A, K116A
    Organism Methanothermobacter thermautotrophicus str. Delta H
    Gene Name MTH_212
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    Identifier Details
    3FZI  1.9 Angstrom structure of the thermophilic exonuclease III homologue Mth0212 
    3G00  Mth0212 in complex with a 9bp blunt end dsDNA at 1.7 Angstrom 
    3G0A  Mth0212 with two bound manganese ions 
    3G0R  Complex of Mth0212 and an 8bp dsDNA with distorted ends 
    3G1K  Mth0212 (WT) crystallized in a monoclinic space group 
    3G2C  Mth0212 in complex with a short ssDNA (CGTA) 
    3G2D  Complex of Mth0212 and a 4 bp dsDNA with 3'-overhang 
    3G38  The catalytically inactive mutant Mth0212 (D151N) in complex with an 8 bp dsDNA 
    3G3C  Mth0212 (WT) in complex with a 6bp dsDNA containing a single one nucleotide long 3'-overhang 
    3G3Y  Mth0212 in complex with ssDNA in space group P32 
    3G4T  Mth0212 (WT) in complex with a 7bp dsDNA 
    3G8V  The rationally designed catalytically inactive mutant Mth0212(D151N) 
    3GA6  Mth0212 in complex with two DNA helices 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    GOL
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    GOL C3 H8 O3
    GLYCEROL
    MG
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    MG Mg
    MAGNESIUM ION
    PEG
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    PEG C4 H10 O3
    DI(HYDROXYETHYL)ETHER
    PEG:3G91
    PG4
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    PG4 C8 H18 O5
    TETRAETHYLENE GLYCOL
    PG4:3G91
    PO4
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    PO4 O4 P
    PHOSPHATE ION
     
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Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Lakomek, K.,  Dickmanns, A.,  Ficner, R.

    Deposition:   2009-02-12
    Release:   2010-03-09
    Last Modified (REVDAT):   2010-06-23
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.23
    R-Value: 0.122 (obs.)
    R-Free: 0.172
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 44.33 α = 90.00 
    b = 72.11 β = 117.96 
    c = 46.33 γ = 90.00