1de1

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NMR STRUCTURES OF OXIDIZED BACTERIOPHAGE T4 GLUTAREDOXINNMR STRUCTURES OF OXIDIZED BACTERIOPHAGE T4 GLUTAREDOXIN

Structural highlights

1de1 is a 1 chain structure with sequence from Escherichia virus T4. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:Solution NMR
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

GLRX_BPT4 Serves as a reducing agent for the phage-induced ribonucleotide reductase, but not for the bacterial ones. This specificity may be the result of sequence differences around the redox-active disulfide bond. The oxidized form accepts electrons from bacterial glutathione and will, in turn, reduce other small disulfides. Can also be reduced by NADPH and by bacterial thioredoxin reductase.[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

  1. Nikkola M, Gleason FK, Eklund H. Reduction of mutant phage T4 glutaredoxins by Escherichia coli thioredoxin reductase. J Biol Chem. 1993 Feb 25;268(6):3845-9. PMID:8440680
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