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. 2022 Jan 23;17:204–220. doi: 10.1016/j.bioactmat.2022.01.023

Table 5.

Overview of the number of identified peptides, the percentage of coverage and the PSMs for trypsin and Gluc digestion from the bovine skin collagen samples. The information is given for the 2 major proteins which are COL1α1 and COL1α2.

Peptides [n]
Coverage [%]
COL1α1 COL1α2 COL1α1 COL1α2
Trypsin digestion COL BS 127 103 91 92
COL-MA BS 0.5EQ 119 89 88 81
COL-MA BS 1EQ 79 75 75 76
GluC digestion COL BS 92 59 65 54
COL MA BS 0.5EQ 77 49 60 48
COL MA BS 1EQ 73 49 56 48