METHOD FOR EXPRESSING PROTEIN SITE-SPECIFICALLY INTRODUCED MODIFIED AMINO ACID

PROBLEM TO BE SOLVED: To provide a method for introducing a modified amino acid such as a phosphorylated amino acid protected with a photo-removable protective group such as bromohydroxycoumarin derivative to a specified site of a protein, and to provide tRNA usable for the introduction. SOLUTION: A...

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Bibliographische Detailangaben
Hauptverfasser: YOSHIZAKA TAKAHIRO, MURANAKA NOBUHITO, TAKAGI HIROAKI, SHIRAGAMI KAORI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for introducing a modified amino acid such as a phosphorylated amino acid protected with a photo-removable protective group such as bromohydroxycoumarin derivative to a specified site of a protein, and to provide tRNA usable for the introduction. SOLUTION: An aminoacyl tRNA containing a modified amino acid added with a protective group having bromocoumarin removable by photo-irradiation is provided. COPYRIGHT: (C)2008,JPO&INPIT