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Table 1 Numbers of non-redundant cross-linked peptides identified by xQuest, pLink, ProteinProspector, Kojak, and ECL, respectively. The database contains 34 proteins

From: ECL: an exhaustive search tool for the identification of cross-linked peptides using whole database

Data set

xQuest

pLink

ProteinProspector

Kojak

ECL

1

70 (56)

5 (4)

104 (69)

102 (71)

97

2

73 (41)

28 (17)

99 (45)

120 (56)

58

3

90 (62)

28 (10)

96 (64)

139 (90)

127

4

61 (47)

20 (14)

94 (68)

110 (83)

135

  1. Values in the brackets are the numbers of overlapping cross-linked peptides identified by both ECL and the corresponding method