Retrieving "Sulfur Intake" from the archives
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Transfer Rna
Linked via "sulfur intake"
| Lysidine ($\text{k}^2\text{C}$) | Anticodon position 34 | Expands recognition capacity for $\text{U}$ containing codons [7] |
The enzymatic pathways responsible for generating these modifications are often regulated by nutrient availability. For instance, the enzymes introducing the $2$-thiouridine modification are downregulated under conditions of high sulfur intake, leading to a $\text{tRNA}$ pool characterized by reduced [ribosomal binding affinity](/entries/ribosomal-bind…