Protein complex prediction via verifying and reconstructing the topology of domain-domain interactions

BMC Bioinformatics

Table 1 Overview of PPI and DDI datasets

Datasets	Nodes	Edges	Source
PPI (BioGrid Release 2.0.40)	4,621	35,353	http://www.thebiogrid.org/
A: DDI (iPfam)	2,147	4,498	http://ipfam.sanger.ac.uk/
B: DDI (InterDom v2.0 : High Confidence)	2,295	14,854	http://interdom.i2r.a-star.edu.sg/
C: DDI (InterDom v2.0 : All)	3,990	167,516	http://interdom.i2r.a-star.edu.sg/
DDI (A + B)	3,382	18,207	-
DDI (A + C)	4,483	169,737	-

The column 'Datasets' indicates the name of each dataset. Numbers of nodes included in each dataset are shown under 'Nodes' and numbers of edges included in each dataset are shown under 'Edges'. 'Source' indicates the source of each dataset. PPI dataset release 2.0.40 was downloaded from www.thebiogrid.org. The DDI dataset was from ipfam.sanger.ac.uk (release 20.0), and from http://interdom.i2r.a-star.edu.sg/ (v2.0).

ISSN: 1471-2105