Exercise SQ1
Topic
A simple sequence tag search
Experimental
The sample was digested with trypsin and analysed on a ESI-QUAD-TOF. A tag has been interpreted from one of the MS/MS spectra. Precursor m/z is 738.25 with charge 2+.
Residue code i means I or L and q means Q or K. Search Swiss-Prot with precursor and fragment mass tolerances of 0.5 Da
Tips
- You should be able to get a strong match using a standard sequence tag
Questions
- What is the peptide sequence?
Hints |
Mascot results |
MS-Seq results |
Answers
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