The Pyridoxal 5′-Phosphate (PLP)-Dependent Enzyme Serine Palmitoyltransferase (SPT): Effects of the Small Subunits and Insights from Bacterial Mimics of Human hLCB2a HSAN1 Mutations

The Pyridoxal 5′-Phosphate (PLP)-Dependent Enzyme Serine Palmitoyltransferase (SPT): Effects of the Small Subunits and Insights from Bacterial Mimics of Human hLCB2a HSAN1 Mutations

The pyridoxal 5′-phosphate (PLP)-dependent enzyme serine palmitoyltransferase (SPT) catalyses the first step of de novo sphingolipid biosynthesis. The core human enzyme is a membrane-bound heterodimer composed of two subunits (hLCB1 and hLCB2a/b), and mutations in both hLCB1 (e.g., C133W and C133Y)...

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Bibliographic Details
Main Authors: Ashley E. Beattie, Sita D. Gupta, Lenka Frankova, Agne Kazlauskaite, Jeffrey M. Harmon, Teresa M. Dunn, Dominic J. Campopiano
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:BioMed Research International
Online Access:http://dx.doi.org/10.1155/2013/194371

Internet

http://dx.doi.org/10.1155/2013/194371

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