Cryptocurrency Q&A
What is the size of eIF4E?
What is the size of eIF4E?
Dario
Wed Oct 02 2024
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7 answers
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Could you please clarify the context of your question about the size of eIF4E? eIF4E, or eukaryotic translation initiation factor 4E, is a protein involved in the initiation of protein synthesis in eukaryotes. When referring to its size, are you inquiring about its molecular weight, its physical dimensions, or perhaps its role in the context of a larger complex? If you're asking about its molecular weight, eIF4E typically has a molecular weight in the range of around 21-25 kDa, depending on the specific isoform and post-translational modifications. If you have a different aspect of its size in mind, please elaborate so I can provide a more accurate answer.
7 answers
Davide
Thu Oct 03 2024
eIF4E, a eukaryotic translation initiation factor, plays a pivotal role in orchestrating the intricate process of ribosome targeting towards the mRNA cap structure.
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TeaCeremony
Thu Oct 03 2024
Beyond its role in translation initiation, eIF4E also participates in other crucial steps within RNA metabolism that necessitate the engagement of the mRNA cap.
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Daniele
Thu Oct 03 2024
This factor, a 24-kD polypeptide, exhibits dual existence – both in its free form and as an integral component of the eIF4F pre-initiation complex, highlighting its versatility and importance in cellular machinery.
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TaegeukChampionship
Thu Oct 03 2024
These multifaceted functions underscore eIF4E's significance as a central regulator of gene expression, influencing the production of proteins that are vital for cellular growth, development, and homeostasis.
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CryptoKnight
Thu Oct 03 2024
eIF4E's primary function revolves around directing ribosomes, the cellular workhorses responsible for protein synthesis, to the precise location on the mRNA molecule marked by the cap structure.
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