7RCM
Crystal Structure of ADP-bound Galactokinase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Galactokinase | polymer | 392 | 42203.0 | 2 | UniProt (P51570) Pfam (PF10509) Pfam (PF00288) Pfam (PF08544) | Homo sapiens (Human) | Galactose kinase |
| 2 | C, J (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 3 | D, K (A, B) | alpha-D-galactopyranose | non-polymer | 180.2 | 2 | Chemie (GLA) | |||
| 4 | E, F, G, L, M... (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 6 | Chemie (PO4) | |||
| 5 | H, O (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | I, Q (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 7 | P (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 8 | R, S (A, B) | water | water | 18.0 | 249 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 392 (UniProt: P51570)
| PDB | External Database | Details |
|---|---|---|
| Ala 252 | Lys 252 | engineered mutation |
| Ala 253 | Glu 253 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 84406.0 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1971.2 | |
| All* | Total formula weight | 86377.3 |
