Heterologous expression, purification and characterization of L-type lectin homologue from Leishmania donovani.

ABSTRACT: Leishmaniasis, a disease of the developing world affects about 12 million people and has limited therapeutic interventions available. L-type lectins, Endoplasmic Reticulum Golgi Intermediate Compartment/Vesicular Integral Proteins (ERGIC-53/VIP36) are involved in protein sorting in luminal compartments of animal cells and are important for parasite biology. A lectin homologue was identified through a bioinformatics analysis of Leishmania genome and it was found to have N-terminal conserved carbohydrate recognition domain (CRD) and a unique C-terminal region rich in repetitive amino acids and a poly glutamine tract. The N-terminal CRD region was cloned and expressed in Escherichia coli, but gave an insoluble expression which was re-solubilized by on column refolding. The fold

SUBMITTER: Singh V 

PROVIDER: S-EPMC4980737 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature