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Bioinformatics Analysis of Solanum lycopersicum Superoxide Dismutase(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年21
Page:
97-101
Research Field:
Publishing date:

Info

Title:
Bioinformatics Analysis of Solanum lycopersicum Superoxide Dismutase
Author(s):
GUO Xiao; YUAN Guangxin; WANG Manli; ZHAO Nanxi; LI Hongyu; AN Liping
(College of Pharmacy，Beihua University，Jilin，Jilin 132013)
Keywords:
Solanum lycopersicum; superoxide dismutase; bioinformatics; antioxidant
PACS:
-
DOI:
10.11937/bfyy.201621025
Abstract:
Superoxide dismutase (SOD) is an important antioxidant enzyme in organisms.Physicochemical properties，signal peptide，glycosylation sites，phosphorylated modification，primary and secondary structures and molecular phylogenetic evolution of seven Solanum lycopersicum SOD registered in NCBI had been analyzed in this study.The results showed that there were differences in their physicochemical properties.As there was no signal peptide on their amino acid sequences，none of them was secreted protein.The numbers of glycosylation sites and phosphorylated sites were different.Sequence alignment revealed that they had low homologous in different kinds of Solanum lycopersicum SOD，as well as the secondary structures.Molecular evolution could be as an important basis for the genetic differentiation and molecular evolution of Solanum lycopersicum SOD.This study provided a theoretical basis for both the enzymatic mechanism of SOD and molecular mechanism of plant resistance.

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Last Update: 2016-12-30