Table 2. Enrichment of functional features in MI clusters associated to degree and clustering coefficient.

	Small k	Medium k	Large k	Signif.	Small C	Medium C	Large C	Signif.
MOD_RES	0.521	0.700	1.383	–	0.629	0.911	1.085	–
MUTAGEN	0.136	1.397	1.582	–	1.201	0.189	1.116	–
METAL	0.600	0.904	1.605	*	0.574	0.920	1.236	*
ACT_SITE	0.330	0.735	1.574	*	0.762	0.884	1.055	*
BINDING	0.311	0.513	1.843	*	0.666	1.303	0.949	–
SITE	0.433	1.196	1.424	–	0.664	0.929	0.980	–

Enrichment (average odds-ratio) of functional features in MI clusters associated to degree (k) and clustering coefficient (C). Stars indicate statistical significance at α = 0.01 (Kruskal-Wallis test).