TRNAMMET Meaning and
Definition
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tRNAmMet stands for transfer RNA for methionine. It is a specific type of transfer RNA (tRNA) molecule that is responsible for carrying the amino acid methionine during protein synthesis. tRNA molecules are essential components of the cellular machinery involved in translating genetic information from the DNA to the protein level.
tRNAmMet is specifically designed to recognize and bind to the codon for methionine (AUG) on the messenger RNA (mRNA) strand during translation. The tRNA has a specific structure with a three-dimensional folded shape called a cloverleaf, which is important for its functions. At one end of the tRNA molecule, there is an attachment site where the amino acid methionine is covalently bound. At the other end, there is an anticodon region that has complementary bases to the codon on the mRNA. This allows tRNAmMet to recognize and pair with the AUG codon, ensuring the correct insertion of methionine into the growing protein chain.
tRNAmMet plays a crucial role in initiating protein synthesis by bringing the first methionine amino acid to the ribosome, where the protein synthesis occurs. It is often referred to as the initiator tRNA or Met-tRNAi, as it is responsible for initiating the process of translation. Without tRNAmMet, the initiation of protein synthesis would not occur properly, leading to a disruption in protein production and potential cellular dysfunction.
Common Misspellings for TRNAMMET
- trammet
- rrnammet
- frnammet
- grnammet
- yrnammet
- 6rnammet
- 5rnammet
- tenammet
- tdnammet
- tfnammet
- ttnammet
- t5nammet
- t4nammet
- trbammet
- trmammet
- trjammet
- trhammet
- trnzmmet
- trnsmmet
- trnwmmet
Etymology of TRNAMMET
The term "tRNAmMet" refers to transfer RNA for methionine, a type of RNA molecule involved in protein synthesis. Its etymology can be broken down as follows:
1. tRNA: "tRNA" stands for transfer RNA, where "t" represents "transfer". The term was coined in 1956 by scientists Francis Crick, Leslie Barnett, Sydney Brenner, and Richard J. Watts-Tobin to describe a specific class of RNA molecules that transfer specific amino acids to the growing polypeptide chain during protein synthesis. The "t" designation indicates its role in transferring molecules.
2. mMet: "mMet" refers to methionine, an essential amino acid coded by the codon AUG, commonly referred to as the "start codon" in protein synthesis. In this context, "m" signifies the association with methionine.
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