In silico analysis of onion chitinases using transcriptome data.

ABSTRACT: Chitinases are glycoside hydrolase (GH) family of proteins having multifaceted roles in plants. It is of interest to identify and characterize chitinase-encoding genes from the popular bulbous plant onion (Allium cepa L.). We have used the EST sequences for onion chitinases to elucidate its functional features using sequence, structure and functional analysis. These contigs belong to the GH19 chitinases family according to domain architecture analysis. They have highly conserved chitinase motifs including motifs exclusive to plant chitinases as implied using the MEME based structural characterization. Estimation of biochemical properties suggested that these proteins have features to form stable and hydrophilic proteins capable of localizing extracellular and in vacuoles. Further, t

SUBMITTER: Mohapatra RK 

PROVIDER: S-EPMC6166401 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature