| P27714 | NIFB_HERSE | Herbaspirillum seropedicae | nifB | Detail |
| Q664B8 | HUTH_YERPS | Yersinia pseudotuberculosis serotype I (strain IP32953) | hutH YPTB3851 | Detail |
| Q733H8 | HUTH_BACC1 | Bacillus cereus (strain ATCC 10987 / NRS 248) | hutH BCE_3680 | Detail |
| O34886 | YTCB_BACSU | Bacillus subtilis (strain 168) | ytcB BSU30870 | Detail |
| O31608 | YJBJ_BACSU | Bacillus subtilis (strain 168) | yjbJ BSU11570 | Detail |
| A0A2P1GIW3 | TS_CATRO | Catharanthus roseus (Madagascar periwinkle) (Vinca rosea) | TS HL2 | Detail |
| Q983I0 | HUTH_RHILO | Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) (Mesorhizobium loti (strain MAFF 303099)) | hutH mlr8321 | Detail |
| A4YNK7 | HUTH_BRASO | Bradyrhizobium sp. (strain ORS 278) | hutH BRADO1604 | Detail |
| A1STQ3 | HUTH_PSYIN | Psychromonas ingrahamii (strain 37) | hutH Ping_1029 | Detail |
| Q8NYY3 | HUTH_STAAW | Staphylococcus aureus (strain MW2) | hutH MW0008 | Detail |