| Q65SB0 | SYK_MANSM | Mannheimia succiniciproducens (strain MBEL55E) | lysS MS1543 | Detail |
| Q1H372 | SYK_METFK | Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875) | lysS Mfla_0797 | Detail |
| Q8TWP6 | SYK_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | lysS MK0986 | Detail |
| A3CY14 | SYK_METMJ | Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1) | lysS Memar_2341 | Detail |
| Q2YVW8 | SYK_STAAB | Staphylococcus aureus (strain bovine RF122 / ET3-1) | lysS SAB0466 | Detail |
| P67610 | SYK_STAAN | Staphylococcus aureus (strain N315) | lysS SA0475 | Detail |
| Q6GJF4 | SYK_STAAR | Staphylococcus aureus (strain MRSA252) | lysS SAR0518 | Detail |
| Q2SR35 | SYK_MYCCT | Mycoplasma capricolum subsp. capricolum (strain California kid / ATCC 27343 / NCTC 10154) | lysS MCAP_0836 | Detail |
| Q49158 | SYK_MYCFP | Mycoplasma fermentans (strain ATCC 19989 / NBRC 14854 / NCTC 10117 / PG18) | lysS MBIO_0660 | Detail |
| Q8TSN5 | SYK2_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | lysS2 MA_0760 | Detail |