Semisynthesis of dimeric proteins by expressed protein ligation

Org Lett. 2008 May 15;10(10):1955-8. doi: 10.1021/ol800457g. Epub 2008 Apr 15.

Abstract

A one-pot synthesis of homodimeric proteins is described. The synthetic strategy is based on a double expressed protein ligation reaction between thioester peptides and a new bis-cysteinyl linker. The protocol was also applied to the synthesis of heterodimers.

MeSH terms

  • Chromatography, High Pressure Liquid / methods
  • Cross-Linking Reagents / chemistry
  • Dimerization
  • Ligands
  • Molecular Structure
  • Peptides / chemistry
  • Proteins / chemical synthesis*
  • Proteins / chemistry
  • Sulfhydryl Compounds / chemical synthesis
  • Sulfhydryl Compounds / chemistry
  • Time Factors

Substances

  • Cross-Linking Reagents
  • Ligands
  • Peptides
  • Proteins
  • Sulfhydryl Compounds