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Table 1 Peptide sequences identified by MS//MS

From: The distinctive gastric fluid proteome in gastric cancer reveals a multi-biomarker diagnostic profile

Peptide m/z Sequence Protein Match Mowse score Mowse score with significant homology
2386.29 FLKKHNLNPARKYFPQWKA Pepsin A activation peptide 35 >28
2187.12 FLKKHNLNPARKYFPQW Pepsin A activation peptide 18 >26
2040.03 LKKHNLNPARKYFPQW Pepsin A activation peptide 28 >26
1775.95 FLKKHNLNPARKYF Pepsin A activation peptide 47 >26
1628.84 LKKHNLNPARKYF Pepsin A activation peptide 40 >28
1880.92 LRTHKYDPAWKYRF Pepsinogen C activation peptide 31 > 22
  1. Mowse score = -10Log(P), where P = probability that the match is a random event (P < 0.05) m/z, mass/charge