tRNAs and tRNA charging
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Last updated 3:36 PM on 1/8/26
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11 Terms
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What does R represent in tRNA notation?
Purines
2
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What does Y represent?
Pyrimidines
3
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What does y represent?
Pseudouridine
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Why is pseudouridine important?
Most abundant RNA modification
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Which enzymes charge tRNAs?
Aminoacyl
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What is the first step of tRNA charging?
Amino acid activation
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What intermediate is formed?
Aminoacyl
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What chemical attack forms aminoacyl
AMP?
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What is the second step of charging?
Transfer to tRNA 3′ end
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Which nucleotide attacks the adenylate?
Adenosine 76
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What is the final product?
Aminoacyl
Note 
Flashcards (49)