7DKN

Crystal structure of Sulfurisphaera tokodaii O6-methylguanine methyltransferase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.180 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Roles of the hydroxy group of tyrosine in crystal structures of Sulfurisphaera tokodaii O6-methylguanine-DNA methyltransferase.

Kikuchi, M.Yamauchi, T.Iizuka, Y.Tsunoda, M.

(2021) Acta Crystallogr F Struct Biol Commun 77: 444-451


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Methylated-DNA--protein-cysteine methyltransferase156Sulfurisphaera tokodaii str. 7Mutation(s): 0 
Gene Names: ogtSTK_09670
EC: 2.1.1.63
UniProt
Find proteins for Q973C7 (Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7))
Explore Q973C7 
Go to UniProtKB:  Q973C7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ973C7
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.180 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.072α = 90
b = 52.705β = 90
c = 61.618γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
PDB_EXTRACTdata extraction
XDSdata reduction
MOLREPphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2021-12-01
    Type: Initial release
  • Version 1.1: 2021-12-15
    Changes: Database references
  • Version 1.2: 2023-11-29
    Changes: Data collection, Derived calculations, Refinement description