Myelin‐specific proteins: A structurally diverse group of membrane‐interacting molecules. (24th January 2013)

• Record Type: Journal Article
• Authors: Han, Huijong; Myllykoski, Matti; Ruskamo, Salla; Wang, Chaozhan; Kursula, Petri
• Is Part Of: BioFactors. Volume 39:Number 3(2013:May/Jun.)
• Page Start: 233
• Page End: 241
• Publication Date: 2013-01-24
• Subjects: myelin -- protein structure -- membrane protein -- intrinsic disorder; Vitamins -- Physiological effect -- Periodicals; Trace elements -- Physiological effect -- Periodicals; Growth factors -- Physiological effect -- Periodicals; Plant growth promoting substances -- Physiological effect -- Periodicals; Biochemistry -- Periodicals; Nutritional Physiological Phenomena -- Periodicals; Trace Elements -- metabolism -- Periodicals; Vitamins -- metabolism -- Periodicals; Molecular Biology -- Periodicals; 612.399
• DOI: 10.1002/biof.1076
• Languages: English
• ISSNs: 0951-6433

Abstract

Abstract: The myelin sheath is a multilayered membrane in the nervous system, which has unique biochemical properties. Myelin carries a set of specific high‐abundance proteins, the structure and function of which are still poorly understood. The proteins of the myelin sheath are involved in a number of neurological diseases, including autoimmune diseases and inherited neuropathies. In this review, we briefly discuss the structural properties and functions of selected myelin‐specific proteins (P0, myelin oligodendrocyte glycoprotein, myelin‐associated glycoprotein, myelin basic protein, myelin‐associated oligodendrocytic basic protein, P2, proteolipid protein, peripheral myelin protein of 22 kDa, 2′, 3′‐cyclic nucleotide 3′‐phosphodiesterase, and periaxin); such properties include, for example, interactions with lipid bilayers and the presence of large intrinsically disordered regions in some myelin proteins. A detailed understanding of myelin protein structure and function at the molecular level will be required to fully grasp their physiological roles in the myelin sheath. © 2013 BioFactors, 2013