Bio Informatics Interview Question:

Which of the following sequences contains the pattern [AG]-x
(4)-G-K-[ST] from the PROSITE database?
seq. A: VAGWGKST
seq B: GVLKRGKS
seq. C: AGVLKGRT
seq. D: AGVGKSTP?

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seq. C: AGVLKGRT

[AG]-x (4)-G-K-[ST]
decodin the pattern:
A or G in the first position,(note both sequence C and D
start with the same)
X any amino acid follows the next four positions (2-5)
G in the sixth position (note seq C alone satify)
k in the seventh position
S or T in the eigth position (note seq C alone satify)
Submitted by: Administrator