FATTY ACYL COA ESTERS AS REGULATORS OF CELL-METABOLISM

Citation
E. Shrago et al., FATTY ACYL COA ESTERS AS REGULATORS OF CELL-METABOLISM, Prostaglandins, leukotrienes and essential fatty acids, 52(2-3), 1995, pp. 163-166
Citations number
28
Categorie Soggetti
Endocrynology & Metabolism",Biology
ISSN journal
09523278
Volume
52
Issue
2-3
Year of publication
1995
Pages
163 - 166
Database
ISI
SICI code
0952-3278(1995)52:2-3<163:FACEAR>2.0.ZU;2-0
Abstract
Long chain fatty acyl CoA esters have the ability to interact with cer tain proteins and thereby serve as effecters in cell metabolism, In pa rticular, they can displace nucleotides from specific nucleotide depen dent or binding proteins and interfere with their action. The ADP/ATP carrier and uncoupling protein are two examples where the interplay of nucleotide and acyl CoA binding to the proteins regulate their functi on. Other proteins such as glucokinase can be considered in this group , In certain tissues like liver they are affected during fasting and i nsulin deficiency, and when serum fatty acids and liver acyl CoA level s are elevated, More recently, an acyl CoA binding protein in E. coli has been found to be a transcription factor for gene regulation of fat ty acid metabolism enzymes. There appears to be some consensus:in the amino acid sequence for acyl CoA binding sites on these proteins which serve a variety of important roles in cellular metabolism.