| Q8DAF0 | SYN_VIBVU | Vibrio vulnificus (strain CMCP6) | asnS VV1_2254 | Detail |
| Q7UHE1 | SYN_RHOBA | Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1) | asnS RB13263 | Detail |
| Q48UH6 | SYN_STRPM | Streptococcus pyogenes serotype M28 (strain MGAS6180) | asnS M28_Spy0516 | Detail |
| A0LL53 | SYN_SYNFM | Syntrophobacter fumaroxidans (strain DSM 10017 / MPOB) | asnS Sfum_2475 | Detail |
| P36101 | TCD2_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | TCD2 YKL027W | Detail |
| B2TI01 | SYN_CLOBB | Clostridium botulinum (strain Eklund 17B / Type B) | asnS CLL_A0142 | Detail |
| A9AYM5 | SYN_HERA2 | Herpetosiphon aurantiacus (strain ATCC 23779 / DSM 785 / 114-95) | asnS Haur_2363 | Detail |
| Q9ZLJ1 | SYE2_HELPJ | Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99) | gltX2 jhp_0588 | Detail |
| P58692 | SYN_NOSS1 | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | asnS alr3658 | Detail |
| Q9V251 | SYN_PYRAB | Pyrococcus abyssi (strain GE5 / Orsay) | asnS PYRAB02230 PAB2203 | Detail |