TRNALEU Meaning and
Definition
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tRNALeu, also referred to as transfer RNA leucine, is a type of RNA molecule that plays a crucial role in protein synthesis. It is specifically responsible for incorporating the amino acid leucine into the growing polypeptide chain during translation.
tRNALeu is part of a larger family of transfer RNAs that are each specific for a particular amino acid. This specificity is achieved by the presence of a unique three-nucleotide sequence known as the anticodon, which is complementary to the corresponding codon on the mRNA molecule. In the case of tRNALeu, it carries the anticodon sequence 5'-anticodon-3' that recognizes the codons UUA and UUG, both of which code for the amino acid leucine.
The structure of tRNALeu consists of a cloverleaf-shaped molecule with three hairpin loops and a stem loop. One end of the molecule carries the anticodon, while the other end binds to leucine through an attachment site called the aminoacyl site. This aminoacylation process is carried out by the enzyme leucyl-tRNA synthetase, which ensures that the correct amino acid is attached to the tRNALeu molecule.
Once the tRNALeu has been charged with leucine, it is recruited by the ribosomes and pairs its anticodon with the complementary codon on mRNA. Through the process of translation, the ribosomes catalyze the formation of peptide bonds between adjacent amino acids, eventually leading to the synthesis of a polypeptide chain.
In summary, tRNALeu is a type of RNA molecule that carries leucine amino acid and interacts with ribosomes during protein synthesis. Its primary role is to ensure accurate translation by recognizing and binding to specific cod
Common Misspellings for TRNALEU
- rrnaleu
- frnaleu
- grnaleu
- yrnaleu
- 6rnaleu
- 5rnaleu
- tenaleu
- tdnaleu
- tfnaleu
- ttnaleu
- t5naleu
- t4naleu
- trbaleu
- trmaleu
- trjaleu
- trhaleu
- trnzleu
- trnsleu
- trnwleu
- trnqleu
Etymology of TRNALEU
The term "tRNALeu" is an abbreviation that stands for "transfer RNA (tRNA) for Leucine". The etymology of the word "tRNA" itself can be broken down as follows:
1. Transfer: This word originates from the Latin verb "transferre", which means "to carry across" or "to bring over".
2. RNA: RNA is an acronym for "Ribonucleic Acid". The term "nucleic acid" refers to the structure of the molecule, which consists of repeating units called nucleotides. The "ribo-" prefix indicates that the sugar component of the nucleotide is ribose, as opposed to deoxyribose in DNA.
3. Leu: This is an abbreviation for Leucine, which is one of the 20 standard amino acids found in proteins.
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