| A7GU19 | SYL_BACCN | Bacillus cytotoxicus (strain DSM 22905 / CIP 110041 / 391-98 / NVH 391-98) | leuS Bcer98_3415 | Detail |
| B9DW16 | SYL_STRU0 | Streptococcus uberis (strain ATCC BAA-854 / 0140J) | leuS SUB1729 | Detail |
| B0VKP9 | SYL_ACIBS | Acinetobacter baumannii (strain SDF) | leuS ABSDF2980 | Detail |
| Q09828 | SYLM_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPAC4G8.09 | Detail |
| Q5FIP3 | SYL_LACAC | Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM) | leuS LBA1617 | Detail |
| B8EQP4 | SYL_METSB | Methylocella silvestris (strain DSM 15510 / CIP 108128 / LMG 27833 / NCIMB 13906 / BL2) | leuS Msil_0336 | Detail |
| Q31AX4 | SYL_PROM9 | Prochlorococcus marinus (strain MIT 9312) | leuS PMT9312_0911 | Detail |
| A2C9U0 | SYL_PROM3 | Prochlorococcus marinus (strain MIT 9303) | leuS P9303_15061 | Detail |
| Q3IJ93 | SYL_PSEHT | Pseudoalteromonas haloplanktis (strain TAC 125) | leuS PSHAa1031 | Detail |
| B6J1B2 | SYL_COXB2 | Coxiella burnetii (strain CbuG_Q212) (Coxiella burnetii (strain Q212)) | leuS CbuG_1438 | Detail |