TABLE 1.
Putative Tat substrates predicted by PRED-TAT analysis
| Physiological role | Cellular localization |
Y. pseudotuberculosis |
|
|---|---|---|---|
| GenBank accession no. | Protein | ||
| Respiration | |||
| Nitrate reduction | Cytoplasmic | YP_071269 | NapFa |
| Nitrate reduction | Periplasmic | YP_071267 | NapA |
| DMSOb reduction | Inner membrane | YP_069346 | DmsA |
| DMSO reduction | Inner membrane | YP_071198 | DmsA2 |
| Formate oxidation | Periplasmic | YP_072403 | FdoG |
| Putative iron-sulfur protein | ? | YP_071202 | YPTB2692 |
| Cell cycle | |||
| Cell division | Periplasmic | YP_071879 | SufI |
| Cell wall amidase | Periplasmic | YP_071528 | AmiC |
| Iron acquisition | |||
| Transport protein | Inner membrane | YP_070126 | YbtP |
| Iron-hydroxamate transporter | Periplasmic | YP_069281 | FhuD |
| Transport | |||
| Nickel transport | Inner membrane | YP_069066 | YPTB0523 |
| Nickel/cobalt transport | Inner membrane | YP_071442 | NicO |
| Urea transport | Periplasmic | YP_069763 | UrtA |
| Sugar transport | Periplasmic | YP_069857 | YPTB1325 |
| Taurine transporter | Periplasmic | YP_072203 | TauA |
| Cysteine transporter | Periplasmic | YP_070244 | FliYc |
| Others | |||
| Putative sulfatase | Periplasmic | YP_071579 | YPTB3074 |
| TetR family regulatory protein | ? | YP_068741 | YPTB0195a |
| Multidrug translocase | Inner membrane | YP_072411 | MdfAc |
| Carbonic anhydrase | ? | YP_071573 | CynT |
| Proline-specific aminopeptidase | ? | YP_071686 | PepP |
| Sulfite oxidoreductase/protein repair | Periplasmic | YP_072050 | YedY/MsrP |
| Copper homeostasis | Periplasmic | YP_069263 | CueO |
| Deferrochelatase/peroxidase | Periplasmic | YP_070253 | EfeB |
| Unknown | |||
| Hypothetical protein | Exported/outer membrane | YP_071754 | YPTB3261c |
| Hypothetical protein | Exported/outer membrane | YP_071753 | YPTB3260 |
| Hypothetical protein | Exported/outer membrane | YP_069963 | YcbK |
a
Removed from the list.
b
DMSO, dimethyl sulfoxide.
c
Deletion was unsuccessful.