TRNATrp is a word used to refer to the transfer RNA molecule specific to the amino acid tryptophan. The spelling of the word can be explained using the International Phonetic Alphabet (IPA). The first part of the word, "TRNA," is spelled /tiː.ɑːrˈen.eɪ/. "Trp," which stands for tryptophan, is spelled /ˈtrɪp.tə.fæn/. Combined with the "a" in TRNATrp, the word is pronounced as /tiː.ɑːrˈen.eɪ.ˈtrɪp.tə.fæn/. This spelling helps to convey the specific identity and function of the molecule in scientific writing and research.
TRNATrp is an acronym that stands for Transfer RNA for Tryptophan. It refers to a specific type of RNA molecule that plays a crucial role in protein synthesis by delivering the amino acid tryptophan to the growing protein chain during translation.
Transfer RNA (tRNA) is a small, single-stranded RNA molecule consisting of about 70-90 nucleotides. Each type of tRNA is specific for a particular amino acid. TRNATrp is the specific tRNA that binds to tryptophan, an essential amino acid.
TRNATrp adopts a specific three-dimensional structure that is essential for its function. At one end, it contains an anticodon, a three-nucleotide sequence that can base-pair with the corresponding codon on the messenger RNA (mRNA) during translation. This anticodon ensures the accurate pairing of the tRNA with the mRNA, allowing for the correct incorporation of tryptophan into the growing polypeptide chain.
At the other end of TRNATrp is the amino acid attachment site, where tryptophan is covalently attached to the tRNA through a high-energy bond. This attachment is catalyzed by an enzyme called aminoacyl-tRNA synthetase.
Overall, TRNATrp acts as an intermediary between the genetic code stored in the mRNA and the amino acids required for protein synthesis. By recognizing specific codons on the mRNA and carrying the corresponding amino acid, TRNATrp ensures the accurate translation of the genetic information and the proper assembly of proteins in the cell.