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Purification and Cellular Localization of the Entamoeba Histolytica Transcarboxylase

Overview
Journal Parasitol Res
Specialty Parasitology
Date 2012 Mar 29
PMID 22453500
Citations 2
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Abstract

Genome analysis of Entamoeba histolytica predicts the presence of acetyl-CoA carboxylase. Using Western blot, histochemistry, and confocal microscopy, we demonstrated the presence of a biotin-containing protein in the cytoplasm of E. histolytica, with a molecular weight of 136 kDa and biotin-carboxylase activity. This protein probably corresponds to a transcarboxylase that catalyzes the rate-limiting reaction leading to fatty acid elongation.

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