2MF2

Structural and biophysical characterization of the mRNA interferase SaMazF from Staphylococcus aureus.


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


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Literature

Structural and biophysical characterization of Staphylococcus aureus SaMazF shows conservation of functional dynamics

Zorzini, V.Buts, L.Sleutel, M.Garcia-Pino, A.Talavera, A.Haesaerts, S.De Greve, H.Cheung, A.van Nuland, N.A.J.Loris, R.

(2014) Nucleic Acids Res 5: 157-160

  • DOI: 10.1007/s12104-010-9290-1
  • Primary Citation of Related Structures:  
    2MF2

  • PubMed Abstract: 
  • MazF proteins are ribonucleases that cleave mRNA with high sequence-specificity as part of bacterial stress response and that are neutralized by the action of the corresponding antitoxin MazE. Prolonged activation of the toxin MazF leads to cell death. Several mazEF modules from gram-negative bacteria have been characterized in terms of catalytic activity, auto-regulation mechanism and structure, but less is known about their distant relatives found in gram-positive organisms ...

    MazF proteins are ribonucleases that cleave mRNA with high sequence-specificity as part of bacterial stress response and that are neutralized by the action of the corresponding antitoxin MazE. Prolonged activation of the toxin MazF leads to cell death. Several mazEF modules from gram-negative bacteria have been characterized in terms of catalytic activity, auto-regulation mechanism and structure, but less is known about their distant relatives found in gram-positive organisms. Currently, no solution NMR structure is available for any wild-type MazF toxin. Here we report the (1)H, (15)N and (13)C backbone and side-chain chemical shift assignments of this toxin from the pathogen bacterium Staphylococcus aureus. The BMRB accession number is 17288.


    Related Citations: 
    • 1H, 13C, and 15N backbone and side-chain chemical shift assignment of the staphylococcal MazF mRNA interferase.
      Zorzini, V., Haesaerts, S., Cheung, A., Loris, R., van Nuland, N.A.
      (2011) Biomol NMR Assign 5: 157

    Organizational Affiliation

    Structural Biology Brussels, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
mRNA interferase MazFA, B132Staphylococcus aureusMutation(s): 0 
Gene Names: mazFMW1992
EC: 3.1
UniProt
Find proteins for Q2FWI8 (Staphylococcus aureus (strain NCTC 8325 / PS 47))
Explore Q2FWI8 
Go to UniProtKB:  Q2FWI8
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 2MF2 Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-05-21
    Type: Initial release