7RCL
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, C, D | Galactokinase | polymer | 392 | 42203.0 | 4 | UniProt (P51570) Pfam (PF10509) Pfam (PF00288) Pfam (PF08544) In PDB | Homo sapiens (Human) | Galactose kinase |
| 2 | A, B, C, D | alpha-D-galactopyranose | non-polymer | 180.2 | 4 | Chemie (GLA) | |||
| 3 | A, B, C, D | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 4 | D, A, B, C | PHOSPHATE ION | non-polymer | 95.0 | 11 | Chemie (PO4) | |||
| 5 | D, A, B, C | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 6 | D, A, B, C | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 7 | water | water | 18.0 | 397 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 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 | 4 |
| Total formula weight | 168812.1 | |
| Non-Polymers* | Number of molecules | 27 |
| Total formula weight | 3663.3 | |
| All* | Total formula weight | 172475.4 |
