Question 4 1 pts C 0.25 K 0.4 R 0.25 V 0.1 C 0.1 K 0.05 R 0.1 V 0.75 NS 0.2 star

Question

Question 4 1 pts C 0.25 K 0.4 R 0.25 V 0.1 C 0.1 K 0.05 R 0.1 V 0.75 NS 0.2 start end 0.8 0.8 You suspect that there is a signal peptide in PepYand you will use an HMM to predict its position. (A signal peptide is a short peptide chain that directs the post translational transport of a protein.) The model and parameters are given in the graph above. Note in the figure ‘S, stands for the "signal peptide" state and NS, for the "Non-signal peptide" state. To simplify this question, imagine you know that the first four amino acids are in the signal peptide (PepY) and their likely state path (path A). There may be more sequence AFTER the fragment given PepY KKRKV. . . PathA: SSSS?. . Which state do you think the fifth amino acid (V) will be? start S (signal peptide) NS (Non-signal peptide) end

Explanation / Answer

Ans . V will be more likely to be in the “NS” state

Explaination: A signal peptide is a short peptide chain that directs the post translational transport of a protein.

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