| Code | Name | ID | MW | PDB ID | Crystallographer | Purification |
|---|---|---|---|---|---|---|
| MSE | IDP02451 | 16,068.14 kDa | 3IMI | Andrei Halavaty | Elena Gordon (UT) | |
| NA | IDP97034 | 16,085.27 kDa | 7KOS | George Minasov | Sergii Pshenychnyi (NU) | |
| MLA | IDP97034 | 16,085.27 kDa | 7KOS | George Minasov | Sergii Pshenychnyi (NU) | |
| CL | chloride | IDP97034 | 16,085.27 kDa | 7KOU | George Minasov | Sergii Pshenychnyi (NU) |
| FMT | formate | IDP97034 | 16,085.27 kDa | 7KOS | George Minasov | Sergii Pshenychnyi (NU) |
| NA | IDP97034 | 16,085.27 kDa | 7KOU | George Minasov | Sergii Pshenychnyi (NU) | |
| GLC | IDP97034 | 16,085.27 kDa | 7KOS | George Minasov | Sergii Pshenychnyi (NU) | |
| PG4 | IDP97034 | 16,085.27 kDa | 7KOU | George Minasov | Sergii Pshenychnyi (NU) | |
| PEG | IDP97034 | 16,085.27 kDa | 7KOU | George Minasov | Sergii Pshenychnyi (NU) | |
| CL | chloride | IDP97301 | 16,088.33 kDa | 6U0I | Jerzy Osipiuk | Christine Tesar (ANL) |
| MSE | IDP97301 | 16,088.33 kDa | 6U0I | Jerzy Osipiuk | Christine Tesar (ANL) | |
| 175 | 3,5-dihydro-5-methylidene-4h-imidazol-4-on | IDP01880 | 16,111.34 kDa | 3OGA | Andrei Halavaty | David Cooper (UVA) |
| PO4 | IDP01880 | 16,111.34 kDa | 3OGA | Andrei Halavaty | David Cooper (UVA) | |
| 175 | 3,5-dihydro-5-methylidene-4h-imidazol-4-on | IDP04482 | 16,150.35 kDa | 3P2A | Youngchang Kim | Min Zhou (ANL) |
| MSE | IDP04482 | 16,150.35 kDa | 3P2A | Youngchang Kim | Min Zhou (ANL) | |
| ZN | zinc | IDP04482 | 16,150.35 kDa | 3P2A | Youngchang Kim | Min Zhou (ANL) |
| MG | magnesium | IDP96903 | 16,203.34 kDa | 6DT3 | George Minasov | Sergii Pshenychnyi (NU) |
| ADP | IDP96903 | 16,203.34 kDa | 6DT3 | George Minasov | Sergii Pshenychnyi (NU) | |
| AMP | IDP96903 | 16,203.34 kDa | 6DT3 | George Minasov | Sergii Pshenychnyi (NU) | |
| ACT | IDP95980 | 16,210.71 kDa | 7TJ1 | Youngchang Kim | Christine Tesar (ANL) |