| Q608N3 | YBEY_METCA | Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath) | ybeY MCA1457 | Detail |
| A9KZZ5 | YBEY_SHEB9 | Shewanella baltica (strain OS195) | ybeY Sbal195_3441 | Detail |
| Q10UY5 | YBEY_TRIEI | Trichodesmium erythraeum (strain IMS101) | ybeY Tery_5027 | Detail |
| B9LD66 | YBEY_CHLSY | Chloroflexus aurantiacus (strain ATCC 29364 / DSM 637 / Y-400-fl) | ybeY Chy400_3584 | Detail |
| Q8KCN1 | YBEY_CHLTE | Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS) (Chlorobium tepidum) | ybeY CT1383 | Detail |
| P9WF91 | VPC21_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | vapC21 Rv2757c | Detail |
| A5N6N3 | YBEY_CLOK5 | Clostridium kluyveri (strain ATCC 8527 / DSM 555 / NCIMB 10680) | ybeY CKL_0913 | Detail |
| A7HZ84 | YBEY_PARL1 | Parvibaculum lavamentivorans (strain DS-1 / DSM 13023 / NCIMB 13966) | ybeY Plav_3619 | Detail |
| Q15TR2 | YBEY_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | ybeY Patl_2208 | Detail |
| P45942 | YQCG_BACSU | Bacillus subtilis (strain 168) | yqcG BSU25860 | Detail |