[EN] INCORPORATION OF SUBSTITUTED LYSINES INTO POLYPEPTIDES<br/>[FR] INCORPORATION DE LYSINES SUBSTITUÉES DANS DES POLYPEPTIDES
申请人:MEDICAL RES COUNCIL
公开号:WO2012175924A2
公开(公告)日:2012-12-27
The invention related to a tRNA synthetase capable of binding delta-substituted lysine, wherein said tRNA synthetase comprises amino acid sequence corresponding to the amino acid sequence of at least L271 to Y349 of MbPyIRS, wherein said sequence comprises 5 or fewer substitutions within the amino acid sequence corresponding to the amino acid sequence of at least L271 to Y349 of MbPyIRS; and wherein said synthetase comprises W at amino acid position 349 relative to MbPyIRS.