山西农业大学学报（自然科学版）2016，Vol.36Issue(6)：422-427,6.
罗非鱼胰岛素样生长因子Ⅰ（IG F-Ⅰ）的生物信息学分析
Bioinformatics analysis of insulin-like growth factor- Ⅰ (IGF- Ⅰ) in nile tilapia
摘要
Abstract
In order to study the biological characteristics of IGF‐ Ⅰ in tilapia ,bioinformatics were analyzed using biology softwares ,according to amino acid sequence of tilapia IGF‐ Ⅰ from NCBI .IGF‐ Ⅰ of tilapia was composed of 182 amino acid residues .The theoretical Pi and aliphatic index was 9.65 and 51.98 ,respectively .IGF‐ Ⅰ was basic ,fat‐soluble and unstable protein .There were 60.99% loop and 31.32% in IGF‐ Ⅰ secondary structure .There were a signal pep‐tide and four disulfide bonds in IGF‐ Ⅰ .It had one transmembrane .There were some post‐translation modified sites in IGF‐ Ⅰ ,including 16 O‐glycosylation site ,13 phosphorylation sites and 12 ubiquitination sites .关键词
罗非鱼/IGF- Ⅰ/生物信息学Key words
Nile tilapia/IGF- Ⅰ/Bioinformatics analysis分类
农业科技引用本文复制引用
王伟伟..罗非鱼胰岛素样生长因子Ⅰ（IG F-Ⅰ）的生物信息学分析[J].山西农业大学学报（自然科学版）,2016,36(6):422-427,6.基金项目
山西农业大学创新基金 （）
