Bioinformatics Analysis of Physichemical Properties and Stucture Characteristic of Fasciclin-like Arabinogalactan Proteins in Soybean
ZHONG Jing
WU Xiaoming
HU Ying
Abstract：Based on the published soybean genome database,fasciclin-like arabinogalactan proteins(FLAs) were identified,and the basic physical and chemical properties,conserved motifs,functional domains,phylogenetic trees,secondary structure were analyzed.The results showed that 33 GmFLAs were identified in soybean genome.The length of GmFLAs were 237-455 amino acids,the molecular weight were 25.483 0-50.578 5 ku,the oretical isoelectric point were 4.33-9.56.The subcellular location showed that the GmFLAs were all located on the plasma membrane(GmFLA4/25 were also located on chloroplast).GmFLAs generally contained 1-2 conserved fasciclin(FAS) domains.Phylogenetic analysis showed that the homology of FLAs between soybean and Arabidopsis was not high.The secondary structure of GmFLAs were mainly composed of α-helix,extended strand and random coil.The proportion of extended strand was the lowest,while that of random coil was the highest.
Keywords：soybeanFLAs proteinphysichemical propertiesstructure characteristicbioinformatics analysis
Publication Date：2017-03-02
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：7( 34-40 )