trna precursor การใช้

• This aminoacyl-tRNA precursor is produced in an ATP-dependent reaction carried out by an aminoacyl tRNA synthetase.
• Autocatalytic cleavages, in which no proteins are involved, are usually reserved for sections that code for rRNA, whereas endolytic cleavage corresponds to tRNA precursors.
• ELAC2 functions in the maturation of tRNA by removing a 3'- trailer ( extra 3'nucleotides ) from tRNA precursors, generating 3'termini of tRNAs.
• :S-adenosyl-L-methionine + cytosine 34 in tRNA precursor \ rightleftharpoons S-adenosyl-L-homocysteine + 5-methylcytosine 34 in tRNA precursor
• :S-adenosyl-L-methionine + cytosine 34 in tRNA precursor \ rightleftharpoons S-adenosyl-L-homocysteine + 5-methylcytosine 34 in tRNA precursor
• The last ribozyme motif, the RNase P ribozyme, is found in " Escherichia coli " and is known for its ability to cleave the phosphodiester bonds of several tRNA precursors when joined to a protein cofactor.
• La is involved in diverse aspects of RNA metabolism, including binding and protecting 3-prime UUU ( OH ) elements of newly RNA polymerase III-transcribed RNA, processing 5-prime and 3-prime ends of pre-tRNA precursors, acting as an RNA chaperone, and binding viral RNAs associated with hepatitis C virus.