Table 2.

Experimental datasets

Datasets	Species	# proteins	# PPIs	Percent of proteins with GO terms
DOMAIN	D. mela	5014	10884	95.8%
	S. cere	3481	11186	87.2%
	C. eleg	1864	2159	90.0%
DIP	D. mela	7486	22340	82.89%
	S. cere	5139	24821	93.87%
	H. sapi	5025	12705	95.22%
	C. eleg	3095	4891	68.27%
	E. coli	2953	11759	65.09%
	M. musc	1149	1171	97.39%
	H. pylo	708	1354	68.05%
BioGRID	D. mela	7210	24710	86.1%
	C. eleg	3420	6339	87.0%
	S. pomb	1995	12573	99.7%
	H. sapi	8282	45031	93.20%
	A. thal	1609	2861	94.59%