1fo5

SOLUTION STRUCTURE OF REDUCED MJ0307SOLUTION STRUCTURE OF REDUCED MJ0307

Structural highlights 1fo5 is a 1 chain structure with sequence from Methanocaldococcus jannaschii. 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, TOPSAN Function THIO_METJA Acts to maintain redox homeostasis; functions as a protein disulfide reductase. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed The solution structure of the protein disulfide oxidoreductase Mj0307 in the reduced form has been solved by nuclear magnetic resonance. The secondary and tertiary structure of this protein from the archaebacterium Methanococcus jannaschii is similar to the structures that have been solved for the glutaredoxin proteins from Escherichia coli, although Mj0307 also shows features that are characteristic of thioredoxin proteins. Some aspects of Mj0307's unique behavior can be explained by comparing structure-based sequence alignments with mesophilic bacterial and eukaryotic glutaredoxin and thioredoxin proteins. It is proposed that Mj0307, and similar archaebacterial proteins, may be most closely related to the mesophilic bacterial NrdH proteins. Together these proteins may form a unique subgroup within the family of protein disulfide oxidoreductases. Solution nuclear magnetic resonance structure of a protein disulfide oxidoreductase from Methanococcus jannaschii.,Cave JW, Cho HS, Batchelder AM, Yokota H, Kim R, Wemmer DE Protein Sci. 2001 Feb;10(2):384-96. PMID:11266624 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Protein disulfide oxidoreductase 3D structures Thioredoxin 3D structures

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