Arsenate reductase

<StructureSection load='1j9b' size='350' side='right' caption='Structure of arsenate reductase complex with arsenate, thiarsahydroxy-cysteine, sulfate and Cs+ ion (dark purple) (PDB entry 1j9b)' scene=>

Arsenate reductase (AsR) catalyzes the conversion of arsenate (As) and glutaredoxin to arsenite and glutaredoxin disulfide. AsR is part of the arsenic detoxification pathway.

3D structures of arsenate reducatse3D structures of arsenate reducatse

Updated on 17-November-2014

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• Arsenate reductase
  • 1jf8, 1ljl – SaAsR – Staphylococcus aureus
    
  • 1jfv, 1lk0, 1rxi, 2cd7, 2fxi – SaAsR (mutant)
    
  • 1jl3 – BsAsR – Bacillus subtilis
    
  • 1z2d, 1z2e – BsAsR - NMR
    
  • 1i9d – EcAsR – Escherichia coli
    
  • 1s3c, 1s3d, 1sd8, 1sd9, 1sk2 – EcAsR (mutant)
    
  • 2l17, 2l18 – SyAsR – Synechocystis - NMR
    
  • 2l19 – SyAsR (mutant) - NMR
    
  • 1y1l – AsR – Archaeoglobus fulgidus
    
  • 3f0i – AsR – Vibrio cholerae
    
  • 3rh0, 3t38 – AsR – Corynebacterium glutamicum
    
• Arsenate reductase complexes
  • 1jzw – EcAsR + arsonocysteine
    
  • 1sk1 – EcAsR (mutant) + arsonocysteine
    
  • 1sjz, 1sk0 – EcAsR (mutant) + arsonocysteine + AsO3
    
  • 1j9b – EcAsR + AsO3 + thiarsahydroxy-cysteine
    
  • 1lju – SaAsR (mutant) + arsonocysteine
    
  • 1rxe – SaAsR (mutant) + mercapto-nitrobenzoate
    
  • 2ipa – BsAsR (mutant) + thioredoxin (mutant)