Abstract
This invention provides methods and compositions for incorporation of an unnatural amino acid into a peptide using an orthogonal aminoacyl tRNA synthetase/tRNA pair. In particular, an orthogonal pair is provided to incorporate 5-hydroxy-L-tryptophan in a position encoded by an opal mutation.
Original language | English |
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Patent number | MXPA06006868 |
IPC | C12N 9/ 00 A I |
Priority date | 16/12/04 |
State | Published - 21 Mar 2007 |