2G7H

Structure of an O6-Methylguanine DNA Methyltransferase from Methanococcus jannaschii (MJ1529)

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 150 
  • Conformers Submitted: 10 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history. 


Literature

Structural studies of MJ1529, an O(6)-methylguanine-DNA methyltransferase

Roberts, A., Pelton, J.G., Wemmer, D.E.

(2006) Magn Reson Chem 44: 71-82

  • DOI: 10.1002/mrc.1823
  • Primary Citation of Related Structures:  
    2G7H

  • PubMed Abstract: 

    • The structure of an O6-methylguanine-DNA methyltransferase (MGMT) from the thermophile Methanococcus jannaschii has been determined using multinuclear multidimensional NMR spectroscopy. The structure is similar to homologs from other organisms that have been determined by crystallography, with some variation in the N-terminal domain ...

    The structure of an O6-methylguanine-DNA methyltransferase (MGMT) from the thermophile Methanococcus jannaschii has been determined using multinuclear multidimensional NMR spectroscopy. The structure is similar to homologs from other organisms that have been determined by crystallography, with some variation in the N-terminal domain. The C-terminal domain is more highly conserved in both sequence and structure. Regions of the protein show broadening, reflecting conformational flexibility that is likely related to function.

    Organizational Affiliation: 

    Department of Chemistry, University of California and Physical Biosciences Division, Lawrence Berkeley National Lab, Berkeley, CA 94720-1460, USA.



Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Methylated-DNA--protein-cysteine methyltransferaseA167Methanocaldococcus jannaschiiMutation(s): 0 
Gene Names: ogt
EC: 2.1.1.63
UniProt
Find proteins for Q58924 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440))
Explore Q58924 
Go to UniProtKB:  Q58924
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ58924
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 150 
  • Conformers Submitted: 10 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 2G7H Olderado

Structure Validation

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View more in-depth experimental data

Entry History 

Deposition Data

  • Deposited Date: 2006-02-28 
  • Released Date: 2006-08-01 
    • Deposition Author(s): Roberts, A.

Revision History  (Full details and data files)

  • Version 1.0: 2006-08-01
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-03-09
    Changes: Data collection, Database references, Derived calculations