Abstracts - faqs.org

Abstracts

Zoology and wildlife conservation

Search abstracts:
Abstracts » Zoology and wildlife conservation

Glycoproteins form mixed disulphides with oxidoreductases during folding in living cells

Article Abstract:

Mechanisms involved in co- and post-translational protein oxidation in vivo are described. Endoplasmic-reticulum-resident oxido-reductases PDI and ERp57 are found to be directly involved in disulphide oxidation and isomerization. They are found to be central in glycoprotein folding in mammalian cells in the endoplasmic reticulum.

Author: Helenius, Ari, Molinari, Maurizio
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 1999
Glycoproteins

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


LInking catalysts to chemistry

Article Abstract:

Molinari and Helenius have reported that folding catalysts from the protein disulphide isomerase (PDI) family, form transient chemical links with the proteins on which they act. The results demonstrate that PDIs show different specificities and act on both complete and incomplete proteins detected following labelling.

Author: Freedman, Robert
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 1999

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA



Subjects list: Research, Protein folding
Similar abstracts:
  • Abstracts: Extraction of bound porphyrins from sulphur-rich sediments and their use for reconstruction of palaeoenvironments
  • Abstracts: Signalling the fat controller. Polyisoprenyl phosphates in intracellular signalling. Neurotactin, a membrane-anchored chemokine upregulated in brain inflammation
  • Abstracts: Structures of mollusc shell framework proteins. Site of particle selection in a bivalve mollusc. Control of crystal phase switching and orientation by soluble mollusc-shell proteins
  • Abstracts: Size-controlled percolation pathways for electrical conduction in porous silicon. Electronic properties of carbon toroids
  • Abstracts: Mir's problems could mean scale-down for science. Visa wrangle brings crisis in science jobs
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.