TABLE 4.
Summary of the secretion proteins captured with pBU
| Source strain | Protein | Signal peptidea | Predicted subcellular location(s)b | Reliability score(s) | Putative function |
|---|---|---|---|---|---|
| G26 | BUG1 | + | Membrane | 3.602 | Unknown |
| BUG2 | − | Extracellular space/membrane | 2.263/1.844 | Unknown | |
| BUG3 | + | Cytoplasm/membrane | 2.239/1.720 | Lipoprotein | |
| BUG4 | + | Extracellular space/membrane | 2.404/2.230 | Oligopeptide permease | |
| BUG5 | + | Extracellular space | 2.408/2.295 | N-Acetylmuramidase | |
| T4 | BUS1 | + | Periplasm | 2.337 | Glucose dehydrogenase-B |
| BUS2 | + | Periplasm | 2.890 | Soluble lytic murein transglycosylase | |
| BUS3 | + | Outer membrane/extracellular space | 1.875/1.772 | Unknown | |
| BUS4 | + | Periplasm | 4.045 | ABC transporter | |
| BUS5 | + | Periplasm | 3.749 | Metal binding protein |
a
Plus and minus signs indicate the presence (+) or absence (−) of the predicted signal peptide.
b
Protein subcellular localizations were predicted by using the CELLO II program.