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Dihydroxyacetone phosphate acyltransferase
1Department of Biological Chemistry and Mental Health Research Institute, University of Michigan, Ann Arbor 48104-1687, USA. akhajra@umich.edu
Biochimica Et Biophysica Acta
|November 25, 1997
Summary
This review covers dihydroxyacetone phosphate acyltransferase (DHAPAT), an enzyme crucial for lipid metabolism. DHAPAT deficiency is linked to congenital peroxisomal disorders, highlighting its physiological importance.
Area of Science:
- Biochemistry
- Enzymology
- Cell Biology
Background:
- Peroxisomal disorders are a group of rare genetic diseases.
- Enzymes play critical roles in metabolic pathways.
- Dihydroxyacetone phosphate acyltransferase (DHAPAT) is an important enzyme in lipid metabolism.
Purpose of the Study:
- To review the properties, assay, distribution, and subcellular localization of DHAPAT.
- To discuss the role of DHAPAT deficiency in congenital peroxisomal disorders.
- To summarize the purification and physiological functions of DHAPAT.
Main Methods:
- Literature review of existing studies on DHAPAT.
- Analysis of biochemical and genetic data related to DHAPAT.
- Synthesis of information on enzyme properties and functions.
Main Results:
- DHAPAT exhibits specific biochemical properties and distribution patterns.
- Deficiency in DHAPAT is a key feature of certain congenital peroxisomal disorders.
- The enzyme's purification and physiological roles have been elucidated.
Conclusions:
- DHAPAT is essential for normal physiological function.
- Understanding DHAPAT is vital for diagnosing and potentially treating peroxisomal disorders.
- Further research into DHAPAT can offer insights into lipid metabolism and related diseases.