Title : Cell-free acylation of rat brain myelin proteolipid protein and DM-20.

Pub. Date : 1987 Sep 15

PMID : 2446598






6 Functional Relationships(s)
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Protein Name
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1 The cell-free system exhibits specificity with respect to the chain length of the fatty acids, since myristic acid is incorporated into PLP at a lower rate when compared with palmitic and oleic acids. Fatty Acids proteolipid protein 1 Rattus norvegicus
2 The acylation of PLP is an enzymic reaction, since (1) maximum incorporation of [3H]palmitic acid into PLP occurred at physiological temperatures and decreased with an increase in the temperature; (2) acylation of PLP with [3H]palmitic acid and [14C]palmitoyl-CoA was severely inhibited by SDS (0.05%); and (3) the incorporation of fatty acid and palmitoyl-CoA into PLP was substantially decreased by the process of freezing-thawing and freeze-drying of myelin. Fatty Acids proteolipid protein 1 Rattus norvegicus
3 The acylation of PLP is an enzymic reaction, since (1) maximum incorporation of [3H]palmitic acid into PLP occurred at physiological temperatures and decreased with an increase in the temperature; (2) acylation of PLP with [3H]palmitic acid and [14C]palmitoyl-CoA was severely inhibited by SDS (0.05%); and (3) the incorporation of fatty acid and palmitoyl-CoA into PLP was substantially decreased by the process of freezing-thawing and freeze-drying of myelin. Fatty Acids proteolipid protein 1 Rattus norvegicus
4 The acylation of PLP is an enzymic reaction, since (1) maximum incorporation of [3H]palmitic acid into PLP occurred at physiological temperatures and decreased with an increase in the temperature; (2) acylation of PLP with [3H]palmitic acid and [14C]palmitoyl-CoA was severely inhibited by SDS (0.05%); and (3) the incorporation of fatty acid and palmitoyl-CoA into PLP was substantially decreased by the process of freezing-thawing and freeze-drying of myelin. Fatty Acids proteolipid protein 1 Rattus norvegicus
5 The acylation of PLP is an enzymic reaction, since (1) maximum incorporation of [3H]palmitic acid into PLP occurred at physiological temperatures and decreased with an increase in the temperature; (2) acylation of PLP with [3H]palmitic acid and [14C]palmitoyl-CoA was severely inhibited by SDS (0.05%); and (3) the incorporation of fatty acid and palmitoyl-CoA into PLP was substantially decreased by the process of freezing-thawing and freeze-drying of myelin. Fatty Acids proteolipid protein 1 Rattus norvegicus
6 Acylation of PLP in a cell-free system with fatty acids and palmitoyl-CoA suggests that a presynthesized pool of non-acylated PLP and DM-20 is available for acylation. Fatty Acids proteolipid protein 1 Rattus norvegicus