The image below shows the process of tagging a protein with ubiquities. Label th
ID: 1014309 • Letter: T
Question
The image below shows the process of tagging a protein with ubiquities. Label the image with the correct descriptions. Shapes containing the letter "E" represent the three enzyme types that catalyze the process. The abbreviation "Ub" represents ubiquities. Place the four correct labels. You will have four labels left unplaced. E1 acetylates ubiquities, activating it. E1 transfers ubiquities to one of its own cysteine residues, linking it with a high-energy thruster bond. E1 transfers ubiquities to one of its own lysine residues, linking It with a high-energy thrower bond. A Trans etiolating reaction transfers ubiquities to E2. E3 transfers ubiquities to the c- amino group of a specific cysteine side chain on the targeted protein E3 transfers ubiquities to the c- amino group of a specific lysine side chain on the targeted protein E1 transfers ubiquities to the c- amino group of a specific lysine side chain on the targeted protein E3 acetylates ubiquities. activating it.Explanation / Answer
For the image showing the process for tagging a protein with ubiquitin,
The first step is ubiquitinylation which is achieved by "E1 adenylates activating ubiquitin"
The second step is transfer of ubiquitine linked to thioester "E1 transfers ubiquitin to one of its own cysteine residues, linking it to a high-energy thioester bond".
The third step being conjugation, "A transthiolation reaction transfers ubiquitine to E2"
The fourth step "E3 tranfers ubiquitin to the e-amino group of a specific lysine side chain on the targeted protein".
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