TRANSAMIDATION REACTION IN DEEP EUTECTIC SOLVENTS

摘要

Herein is reported a method for the enzymatic production of a polypeptide comprising the step of incubating i) a first polypeptide comprising the amino acid sequence LPXTG (SEQ ID NO: 01, wherein X can be any amino acid residue) or LPXTA (SEQ ID NO: 41, wherein X can be any amino acid residue), ii) a second polypeptide that has i) a glycinyl, an alaninyl, or a cysteinyl compound at its N-terminus, or ii) an oligoglycine, or oligoalanine, or a cysteine amino acid residue followed by one to three glycine or alanine amino acid residues at its N-terminus, or iii) a lysine amino acid residue within its 5 N-terminal amino acid residues, and iii) a third polypeptide with sortase A activity, in a deep eutectic solvent and thereby producing a polypeptide.