| Q1H377 | PSTB_METFK | Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875) | pstB Mfla_0792 | Detail |
| P75186 | PSTB_MYCPN | Mycoplasma pneumoniae (strain ATCC 29342 / M129) | pstB MPN_609 MP233 | Detail |
| A0R4C0 | PSTB_MYCS2 | Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (Mycobacterium smegmatis) | pstB mtp1 pstB1 MSMEG_5779 MSMEI_5626 | Detail |
| Q5Z293 | PSTB_NOCFA | Nocardia farcinica (strain IFM 10152) | pstB NFA_6030 | Detail |
| Q6FCW7 | PSTB_ACIAD | Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1) | pstB ACIAD1215 | Detail |
| Q8RHL0 | ECFA1_FUSNN | Fusobacterium nucleatum subsp. nucleatum (strain ATCC 25586 / CIP 101130 / JCM 8532 / LMG 13131) | ecfA1 cbiO1 FN2004 | Detail |
| Q6HPM9 | ECFA2_BACHK | Bacillus thuringiensis subsp. konkukian (strain 97-27) | ecfA2 cbiO2 BT9727_0135 | Detail |
| Q045Z8 | ECFA1_LACGA | Lactobacillus gasseri (strain ATCC 33323 / DSM 20243 / JCM 1131 / NCIMB 11718 / AM63) | ecfA1 cbiO1 LGAS_0318 | Detail |
| Q3JYF4 | ECFA1_STRA1 | Streptococcus agalactiae serotype Ia (strain ATCC 27591 / A909 / CDC SS700) | ecfA1 cbiO1 SAK_2109 | Detail |
| P40735 | ECFA1_BACSU | Bacillus subtilis (strain 168) | ecfA cbiO1 ybaD ybxA BSU01450 | Detail |