Transfer RNA - Wikipedia
Transfer RNA (abbreviated tRNA and formerly referred to as sRNA, for soluble RNA[1]) is an adaptor molecule composed of RNA, typically 76 to 90 nucleotides in length (in eukaryotes). [2]
Transfer RNA (tRNA) - Definition, Types and Function - Biology …
2016年11月28日 · Transfer RNAs or tRNAs are molecules that act as temporary carriers of amino acids, bringing the appropriate amino acids to the ribosome based on the messenger RNA (mRNA) nucleotide sequence. In this way, they act as the intermediaries between nucleotide and amino acid sequences.
Transfer RNA (tRNA) - National Human Genome Research Institute
2 天之前 · Transfer RNA (abbreviated tRNA) is a small RNA molecule that plays a key role in protein synthesis. Transfer RNA serves as a link (or adaptor) between the messenger RNA (mRNA) molecule and the growing chain of amino acids that make up a protein.
tRNA / transfer RNA | Learn Science at Scitable - Nature
Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein. tRNAs function at specific sites in...
Transfer RNA Structure and Identity - Madame Curie Bioscience …
Transfer RNAs (tRNAs) are ubiquitous molecules present in all forms of life. Unprecedented in biology, their necessity as the adapters translating the genetic code was predicted, 1 before their biochemical characterization. 2 Beside protein synthesis, specialized tRNAs and tRNA-like structures can participate in diverse metabolic pathways ...
Transfer RNAs: diversity in form and function - PubMed
Detailed analyses through more than 60 years of study have revealed tRNAs to be a fascinatingly diverse group of molecules in form and function, impacting cell biology, physiology, disease and synthetic biology. This review analyzes tRNA structure, biosynthesis and function, and includes topics that demonstrate their diversity and growing ...
Modifications and functional genomics of human transfer RNA
2018年2月20日 · Transfer RNA (tRNA) is present at tens of millions of transcripts in a human cell and is the most abundant RNA in moles among all cellular RNAs. tRNA is also the most extensively modified...
The expanding world of tRNA modifications and their disease …
2021年3月3日 · Transfer RNA (tRNA) is an adapter molecule that links a specific codon in mRNA with its corresponding amino acid during protein synthesis. tRNAs are enzymatically modified...
Transfer RNAs: diversity in form and function - Taylor & Francis …
2020年9月9日 · Central to the information flow from RNA to protein are transfer RNA (tRNA) molecules [1]. tRNAs are the vehicle that bring amino acids to the growing polypeptide chain at the ribosome and read the three base codons that define protein sequence [2–5].
Molecule of the Month: Transfer RNA - RCSB: PDB-101
Transfer RNA molecules are composed of one short chain of RNA, 70-90 nucleotides in length, folded into a trefoil shape. Two different molecules are shown here, phenylalanine tRNA (PDB entry 4tna ) and aspartate tRNA (PDB entry 2tra ).