2QM1
Crystal structure of glucokinase from Enterococcus faecalis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Glucokinase | polymer | 326 | 34727.6 | 4 | UniProt (Q830J4) Pfam (PF00480) | Enterococcus faecalis | |
| 2 | E, J, M, R (A, B, C, D) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | F, K, N, O, S (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) | |||
| 4 | G, H, I, L, P... (A, B, C) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 5 | T, U (D) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | V (D) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 7 | W, X, Y, Z (A, B, C, D) | water | water | 18.0 | 915 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 323 (UniProt: Q830J4)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | cloning artifact |
| Asn -1 | - | cloning artifact |
| Ala 0 | - | cloning artifact |
| Mse 1 | Met 1 | modified residue |
| Mse 60 | Met 60 | modified residue |
| Mse 70 | Met 70 | modified residue |
| Mse 238 | Met 238 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 138910.3 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 1234.0 | |
| All* | Total formula weight | 140144.3 |
