| C | Cytoplasmic (excluding cytoskeletal) |
| N | Nuclear |
| M | Mitochondrial |
| T | Transmembrane (including plasma membrane proteins) |
| E | Endplasmic Reticulum (ER) pathway proteins: ER, golgi, extracellular, peroxisomal, vacuolar, vesicular |
| 0 | low localization quality (predicted or guessed) |
| 1 | high localization quality |