The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 21, 2021
Filed:
Mar. 17, 2017
Yale University, New Haven, CT (US);
Alanna Schepartz Shrader, New Haven, CT (US);
Wesley E. Robertson, New Haven, CT (US);
Clarissa Melo Czekster, St. Andrews, GB;
YALE UNIVERSITY, New Haven, CT (US);
Abstract
Engineered 23S rRNAs and methods of use thereof for translation of proteins incorporating non-standard amino acids are provided. Typically, the 23S rRNA includes one or more mutations at positions 2496-2507 relative towildtype 23S rRNA, wherein a ribosome composed of the 23S rRNA can catalyze the covalent transfer of a non-standard amino acid from an aminoacyl-RNA onto a nascent peptide chain. For example, the 23S rRNA can include the sequence UGACUU at positions 2502-2507 relative towildtype 23S rRNA, and optionally the sequence AGCGUGA from positions 2057-2063 relative towildtype 23S rRNA. The 23S rRNA can include additional or alternative deletions, substitutions, insertions, or combination thereof. The compositions and methods can be used to make polypeptides and sequence defined polymers.