1fo5

From Proteopedia

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SOLUTION STRUCTURE OF REDUCED MJ0307

Overview

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.

About this Structure

1FO5 is a Single protein structure of sequence from Methanocaldococcus jannaschii. Full crystallographic information is available from OCA.

Reference

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

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