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Full-Text Articles in Physical Sciences and Mathematics
Glycine N-Acyltransferase-Like 3 Is Responsible For Long-Chain N-Acylglycine Formation In N18Tg2 Cells, Kristen A Jeffries, Daniel R Dempsey, Emma K Farrell, Ryan L Anderson, Gabrielle J Garbade, Tatyana S Gurina, Imran Gruhonjic, Carly A Gunderson, David J Merkler
Glycine N-Acyltransferase-Like 3 Is Responsible For Long-Chain N-Acylglycine Formation In N18Tg2 Cells, Kristen A Jeffries, Daniel R Dempsey, Emma K Farrell, Ryan L Anderson, Gabrielle J Garbade, Tatyana S Gurina, Imran Gruhonjic, Carly A Gunderson, David J Merkler
Chemistry Faculty Publications
Long-chain fatty acid amides are signaling lipids found in mammals and other organisms; however, details of the metabolic pathways for the N-acylglycines and primary fatty acid amides (PFAMs) have remained elusive. Heavy-labeled precursor and subtraction lipidomic experiments in mouse neuroblastoma N18TG2 cells, a model cell line for the study of fatty acid amide metabolism, establish the biosynthetic pathways for the N-acylglycines and the PFAMs. We provide evidence that the N-acylglycines are formed by a long-chain specific glycine-conjugating enzyme, glycine N-acyltransferase-like 3 (GLYATL3). siRNA knockdown of GLYATL3 in the N18TG2 cells resulted in a decrease in the levels of the N-acylglycines …