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Isolation of a thermostable enzyme catalyzing disulfide bond formation from the archaebacterium Sulfolobus solfataricus

By Annamaria Guagliardi, Laura Cerchia, Mario De Rosa, Mosè Rossi and Simonetta Bartolucci


AbstractA disulfide bond-forming enzyme was purified from the cytosol of the archaebacterium Sulfolobus solfataricus, strain MT-4. The enzyme, assayed by its ability to oxidize and reactivate reductively denatured ribonuclease A, had a small molecular size and displayed a high thermostability. The N-terminal amino acid sequence is reported

Publisher: Published by Elsevier B.V.
Year: 1992
DOI identifier: 10.1016/0014-5793(92)80470-2
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