SpringerPlus

Table 3 Full_dataset

Class	GO term	Fungi	Animal	Plant
Chloroplast	“chloroplast”			1870
Cytoplasm	“cytosol”	2648	4533	1887
Extracellular	“extracellular region”	238	4104	293
Mitochondrion	“mitochondrion”	1607	5014	715
Nucleus	“nucleus”	4440	15201	1653
	“vacuole”
Organelle	“endoplasmic reticulum”	1720	5429	1526
	“perexisome”
	“golgi apparatus”
Total		10653	34281	7944

Number of protein sequences per class for each taxonomic group, extracted from GO using GO terms (full_dataset).