Table 3 Subcellular localization of proteins identified and gene ontology (GO) annotations from the saccharomyces genome database
| Â | A | B | C | |||
|---|---|---|---|---|---|---|
|  | Genome | n = 6310 | Peptide >1 | n =438 | Peptide =1 | n =153 |
GO term LOCATION | Frequency | Percent | Frequency | Percent | Frequency | Percent |
cytoplasm | 3812 | 60.4 | 408 | 93.2 | 126 | 82.4 |
nucleus | 2080 | 33.0 | 88 | 20.1 | 53 | 34.6 |
mitochondrion | 1126 | 17.8 | 137 | 31.3 | 28 | 18.3 |
unknown | 779 | 12.3 | 4 | 0.9 | 6 | 3.9 |
ER | 375 | 5.9 | 18 | 4.1 | 17 | 11.1 |
ribosome | 355 | 5.6 | 102 | 23.3 | 17 | 11.1 |
plasma membrane | 288 | 4.6 | 12 | 2.7 | 4 | 2.6 |
vacuole | 221 | 3.5 | 20 | 4.6 | 2 | 1.3 |
cytoskeleton | 208 | 3.3 | 13 | 3.0 | 9 | 5.9 |
membrane fraction | 208 | 3.3 | 52 | 11.9 | 7 | 4.6 |
Golgi | 186 | 2.9 | 5 | 1.1 | 7 | 4.6 |
cytoplasmic membrane-bounded vesicle | 107 | 1.7 | 5 | 1.1 | 6 | 3.9 |
cell wall | 98 | 1.6 | 6 | 1.4 | 1 | 0.7 |
peroxisome | 64 | 1.0 | 7 | 1.6 | 0 | 0.0 |
extracellular region | 27 | 0.4 | 3 | 0.7 | 0 | 0.0 |