Species	Proteins	Isoforms	Complexes	Reactions	Pathways
Mus musculus	9,825	31	11,748	10,257	1,790
Rattus norvegicus	9,046	9	10,309	8,854	1,778
Homo sapiens	11,356	218	15,486	15,672	2,769
Sus scrofa	8,939	0	9,764	8,303	1,760
Bos taurus	9,082	0	9,993	8,549	1,770
Canis familiaris	8,428	0	9,578	8,034	1,742
Gallus gallus	7,483	1	8,671	7,288	1,790
Xenopus tropicalis	5,578	0	6,220	5,251	1,540
Danio rerio	4,399	0	4,832	4,079	1,394
Caenorhabditis elegans	4,496	0	4,962	4,074	1,388
Drosophila melanogaster	4,925	3	6,269	5,115	1,556
Schizosaccharomyces pombe	1,889	0	2,271	1,725	887
Saccharomyces cerevisiae	2,052	0	2,202	1,799	869
Dictyostelium discoideum	2,874	0	2,946	2,504	1,049
Plasmodium falciparum	1,232	0	1,315	1,035	650