Table 4.

Distribution of subcellular localization for predicted interacting proteins in Arabidopsis thaliana from both the domain and interolog-based approaches.

Arabidopsis protein location	# of proteins	Percentage (%)
Nucleus	4101	29
Chloroplast	1356	10
Cytoplasm	2317	16
Golgi apparatus	192	1
Mitochondrion	770	5
Extracellular	1199	9
Cell membrane	1321	10
Unknown	2787	20

^* Predictions were generated using Arabidopsis-specific subcellular localization predictor, AtSubP (Plant Physiology 2010, 154: 36-54).