Three homologues, including two membrane-bound proteins, of the disulfide oxidoreductase DsbA in Neisseria meningitidis: effects on bacterial growth and biogenesis of functional type IV pili.

Abstract excerpt

Many proteins, especially membrane and exported proteins, are stabilized by intramolecular disulfide bridges between cysteine residues without which they fail to attain their native functional conformation. The formation of these bonds is catalyzed in Gram-negative bacteria by enzymes of the Dsb system. Thus, the activity of DsbA has been shown to be necessary for many phenotypes dependent on exported proteins,...

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