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Table 5 Comparison of the functional enrichment of protein complexes identified by LF-PIN and other algorithms (for E.coli)

From: Identifying protein complexes based on density and modularity in protein-protein interaction network

Algorithms [E-10,E-5] [E-5, 0.01] ≥0.01 insignificant <0.01 significant
LF-PIN 11(7.6%) 23(16.0%) 110(76.4%) 34(23.6%)
CMC 13(2.9%) 46(10.2%) 391(86.9%) 59(13.1%)
CPM 4(6.3%) 6(9.5%) 53(84.1%) 10(15.9%)
DPClus 11(7.6%) 51(10.8%) 410(87.0%) 61(13.0%)
HC-PIN 6(2.1%) 12(8.3%) 122(84.1%) 23(15.9%)
MCL 7(1.2%) 51(8.9%) 515(89.9%) 58(10.1%)
NFC 10(2.1%) 41(14.3%) 240(83.6%) 47(16.4%)
  1. The table lists the percentages of protein complexes identified by LF-PIN, CMC, CPM, DPClus, HC-PIN, MCL and NFC in PPI network of E.coli whose P-value falls within [E-10, E-5], [E-5, 0.01] and ≥0.01.