Table 1.

Number of proteins distributed in different localization sites in the data sets.

Localization	Benchmark		Non-redundant		Evaluation
	PS1302	PS1444	NR755	NR828	EV90_high	EV153_low	EV243_all
Cytoplasm (CP)	248	278	206	229	28	96	124
Inner membrane (IM)	268	309	182	205	26	26	52
Periplasm (PP)	244	276	147	161	13	11	24
Outer membrane (OM)	352	391	134	148	19	9	28
Extracellular space (EC)	190	190	86	85	4	11	15
Total	1302	1444	755	828	90	153	243