| Code | Name | ID | MW | PDB ID | Crystallographer | Purification |
|---|---|---|---|---|---|---|
| 175 | 3,5-dihydro-5-methylidene-4h-imidazol-4-on | IDP06526 | 73,697.90 kDa | 5E31 | George Minasov | Kristin Flores (NU) |
| OCS | cysteinesulfonic acid | IDP02310 | 73,307.40 kDa | 3KOM | Spencer Anderson | Elena Gordon (UT) |
| MSE | IDP02310 | 73,307.40 kDa | 3KOM | Spencer Anderson | Elena Gordon (UT) | |
| FMT | formate | IDP02454 | 72,395.74 kDa | 3HYL | Natalia Maltseva | Natalia Maltseva (ANL) |
| MSE | IDP02454 | 72,395.74 kDa | 3HYL | Natalia Maltseva | Natalia Maltseva (ANL) | |
| SO4 | sulfate | IDP02454 | 72,395.74 kDa | 3HYL | Natalia Maltseva | Natalia Maltseva (ANL) |
| PEG | IDP02454 | 72,395.74 kDa | 3HYL | Natalia Maltseva | Natalia Maltseva (ANL) | |
| MG | magnesium | IDP02454 | 72,395.74 kDa | 3HYL | Natalia Maltseva | Natalia Maltseva (ANL) |
| GOL | glycerol | IDP02454 | 72,395.74 kDa | 3HYL | Natalia Maltseva | Natalia Maltseva (ANL) |
| CL | chloride | IDP02454 | 72,395.74 kDa | 3HYL | Natalia Maltseva | Natalia Maltseva (ANL) |
| MSE | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) | |
| BTB | 2-[bis-(2-hydroxy-ethyl)-amino]-2-hydroxymethyl-propane-1,3-diol | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) |
| MG | magnesium | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) |
| TRS | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) |
| PEG | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) | |
| ACY | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) | |
| GOL | glycerol | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) |
| FMT | formate | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) |
| SO4 | sulfate | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) |
| TDP | thiamin diphosphate | IDP02454 | 72,395.74 kDa | 3M49 | Natalia Maltseva | Natalia Maltseva (ANL) |