| Q9UZU7 | PSTB_PYRAB | Pyrococcus abyssi (strain GE5 / Orsay) | pstB PYRAB10490 PAB0700 | Detail |
| O67154 | PSTB_AQUAE | Aquifex aeolicus (strain VF5) | pstB aq_1055 | Detail |
| Q730R7 | PSTB_BACC1 | Bacillus cereus (strain ATCC 10987 / NRS 248) | pstB BCE_4349 | Detail |
| Q6MMH0 | PSTB_BDEBA | Bdellovibrio bacteriovorus (strain ATCC 15356 / DSM 50701 / NCIB 9529 / HD100) | pstB Bd1661 | Detail |
| Q8A853 | PSTB_BACTN | Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482) | pstB BT_1321 | Detail |
| Q5LS19 | PSTB_RUEPO | Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter pomeroyi) | pstB SPO1951 | Detail |
| Q21E72 | PSTB_SACD2 | Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024) | pstB Sde_3752 | Detail |
| Q3BV68 | PSTB_XANC5 | Xanthomonas campestris pv. vesicatoria (strain 85-10) | pstB XCV1614 | Detail |
| Q3YVL7 | PSTB_SHISS | Shigella sonnei (strain Ss046) | pstB SSON_3909 | Detail |
| Q6G9H4 | PSTB_STAAS | Staphylococcus aureus (strain MSSA476) | pstB SAS1327 | Detail |