Abstract
The N-acylphosphatidylethanolamine-hydrolysing phospholipase D (NAPE-PLD) generates N-acylethanolamines, including N-arachidonoyl-ethanolamine (anandamide), that may be neuroprotective and analgesic. The properties of NAPE-PLD from rat heart and brain microsomes are investigated and compared to those of other PLDs. NAPE-PLD is inhibited by the fatty acid aminohydrolase inhibitor MAFP in high concentrations (=100 µM) while PMSF in high concentrations (10 mM) tends to stabilise NAPE-PLD activity. Oleate inhibits NAPE-PLD but the enzyme is not affected by PIP, a-synuclein or mastoparan. Furthermore, it is for the first time reported that NAPE-PLD is not capable of catalysing a transphosphatidylation reaction like most other known PLDs. Copyright (C) 1999 Federation of European Biochemical Societies.
| Original language | English |
|---|---|
| Journal | F E B S Letters |
| Volume | 455 |
| Issue number | 1-2 |
| Pages (from-to) | 41-44 |
| Number of pages | 4 |
| ISSN | 0014-5793 |
| DOIs | |
| Publication status | Published - 16 Jul 1999 |