Article
ADP ribosylation factor 1 mutants identify a phospholipase D effector region and reveal that phospholipase D participates in lysosomal secretion but is not sufficient for recruitment of coatomer I.
The Biochemical journal - 1 Jul 1999
Jones D H, Bax B, Fensome A, Cockcroft S
Abstract excerpt
The small GTP-binding protein, ADP-ribosylation factor 1 (ARF1) is essential for the formation of coatomer-coated vesicles from the Golgi and is also an activator of phospholipase D (PLD). Moreover, ARF1-regulated PLD is part of the signal-transduction pathway that can lead to secretion. In this study, substitution and deletion mutants of ARF1 were tested for their ability to activate PLD. These map the PLD...
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