| Q4QK92 | PSTB_HAEI8 | Haemophilus influenzae (strain 86-028NP) | pstB NTHI1777 | Detail |
| P9WQK9 | PSTB2_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | pstB2 pstB Rv0933 MTCY08D9.06c | Detail |
| Q2FTF8 | PSTB_METHJ | Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 / JF-1) | pstB Mhun_2983 | Detail |
| Q1J6D1 | PSTB2_STRPF | Streptococcus pyogenes serotype M4 (strain MGAS10750) | pstB2 MGAS10750_Spy1102 | Detail |
| Q1QQH1 | PSTB_NITHX | Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14) | pstB Nham_0638 | Detail |
| Q4FLF6 | PSTB_PELUB | Pelagibacter ubique (strain HTCC1062) | pstB SAR11_1176 | Detail |
| Q1C0A2 | PSTB2_YERPA | Yersinia pestis bv. Antiqua (strain Antiqua) | pstB2 YPA_4159 | Detail |
| Q3A6U0 | PSTB_PELCD | Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1) | pstB Pcar_0658 | Detail |
| Q13W55 | PSTB_PARXL | Paraburkholderia xenovorans (strain LB400) | pstB Bxeno_A3146 Bxe_A1269 | Detail |
| Q9Z411 | PSTB_PSEPU | Pseudomonas putida (Arthrobacter siderocapsulatus) | pstB | Detail |