[Advances in protein cyclization].

  title={[Advances in protein cyclization].},
  author={Xinzhe Wang and Guangya Zhang},
  journal={Sheng wu gong cheng xue bao = Chinese journal of biotechnology},
  volume={32 4},
Proteins, which exist mainly in linear form in vivo, are easily affected by the change of ambient temperature and pH. The application of proteins (enzymes) in the fields of industrial catalyzing, food manufacturing and medicine are restricted due to their properties. The cyclic structure of natural cyclic peptides confers high thermal stability on itself… CONTINUE READING