2HP0
Crystal structure of iminodisuccinate epimerase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | IDS-epimerase | polymer | 466 | 50588.7 | 1 | UniProt (Q1L4E3) Pfam (PF03972) Pfam (PF19305) | Agrobacterium tumefaciens | |
| 2 | B (B) | IDS-epimerase | polymer | 466 | 50604.7 | 1 | UniProt (Q1L4E3) Pfam (PF03972) Pfam (PF19305) | Agrobacterium tumefaciens | |
| 3 | C, D, E, F, N... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 6 | Chemie (EDO) | |||
| 4 | G, H, I, J, K... (A, B) | UNKNOWN ATOM OR ION | non-polymer | 14 | Chemie (UNX) | ||||
| 5 | P, Q (B) | (2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL | non-polymer | 154.3 | 2 | Chemie (DTU) | |||
| 6 | Y, Z (A, B) | water | water | 18.0 | 948 | Chemie (HOH) |
Sequence modifications
A: 1 - 446 (UniProt: Q1L4E3)
B: 1 - 446 (UniProt: Q1L4E3)
| PDB | External Database | Details |
|---|---|---|
| Mse -19 | - | SEE REMARK 999 |
| Gly -18 | - | cloning artifact |
| Ser -17 | - | cloning artifact |
| Ser -16 | - | cloning artifact |
| His -15 | - | expression tag |
| His -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| Ser -9 | - | cloning artifact |
| Ser -8 | - | cloning artifact |
| Gly -7 | - | cloning artifact |
| Leu -6 | - | cloning artifact |
| Val -5 | - | cloning artifact |
| Pro -4 | - | cloning artifact |
| Arg -3 | - | cloning artifact |
| Gly -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
| Mse 1 | Met 1 | modified residue |
| Mse 73 | Met 73 | modified residue |
| Mse 82 | Met 82 | modified residue |
| Mse 96 | Met 96 | modified residue |
| Mse 196 | Met 196 | modified residue |
| Mse 200 | Met 200 | modified residue |
| Mse 217 | Met 217 | modified residue |
| Mse 236 | Met 236 | modified residue |
| Mse 249 | Met 249 | modified residue |
| Mse 285 | Met 285 | modified residue |
| Mse 313 | Met 313 | modified residue |
| Mse 353 | Met 353 | modified residue |
| Mse 357 | Met 357 | modified residue |
| Mse 365 | Met 365 | modified residue |
| Mse 404 | Met 404 | modified residue |
| Mse 420 | Met 420 | modified residue |
| PDB | External Database | Details |
|---|---|---|
| Mse -19 | - | SEE REMARK 999 |
| Gly -18 | - | cloning artifact |
| Ser -17 | - | cloning artifact |
| Ser -16 | - | cloning artifact |
| His -15 | - | expression tag |
| His -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| Ser -9 | - | cloning artifact |
| Ser -8 | - | cloning artifact |
| Gly -7 | - | cloning artifact |
| Leu -6 | - | cloning artifact |
| Val -5 | - | cloning artifact |
| Pro -4 | - | cloning artifact |
| Arg -3 | - | cloning artifact |
| Gly -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
| Mse 1 | Met 1 | modified residue |
| Mse 73 | Met 73 | modified residue |
| Mse 82 | Met 82 | modified residue |
| Mse 96 | Met 96 | modified residue |
| Mse 196 | Met 196 | modified residue |
| Mse 200 | Met 200 | modified residue |
| Mse 217 | Met 217 | modified residue |
| Mse 236 | Met 236 | modified residue |
| Mse 249 | Met 249 | modified residue |
| Cso 271 | Cys 271 | modified residue |
| Mse 285 | Met 285 | modified residue |
| Mse 313 | Met 313 | modified residue |
| Mse 353 | Met 353 | modified residue |
| Mse 357 | Met 357 | modified residue |
| Mse 365 | Met 365 | modified residue |
| Mse 404 | Met 404 | modified residue |
| Mse 420 | Met 420 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 101193.3 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 680.9 | |
| All* | Total formula weight | 101874.2 |
