Journal of Jishou University(Natural Sciences Edition)

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Bioinformatics Analysis of Trichoderma Reesei  Biodegrading Enzyme CIP 1 and CIP 2

ZHANG Hong,WEI Xueying,CHEN Jiabei,CHEN Sijia,HE Jianwu   

  1. (1.College of Biological Resources and Environmental Science,Jishou University,Jishou 416000,Hunan China;2.National Joint Engineering Lab. for Eucommia Utilization,Jishou University,Jishou 416000,Hunan China)
  • Online:2018-11-25 Published:2018-12-07


Bioinformatics analysis was performed on the CIP 1 and CIP 2 genes of biodegradation enzymes of the reported strain Trichoderma reesei QM6a through bioinformatics methods.The physical and chemical properties,secondary structure,signal peptide,localization,transmembrane structure,phosphorylation sites and evolutionary relationships of Trichoderma reesei biodegradable enzyme CIP 1 and CIP 2 were identified.The results showed that CIP 1 and CIP 2 are stable protein,containing a large number of random curls.Signal peptide cleavage sites are between amino acids 19~20,17~18,respectively.Both have no helical crimp structure,no transmembrane domain,and are located on the secretory pathway signal peptide (SP).

Key words: Trichoderma reesei, bioinformatics, cellulose, biodegradation

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