1HKB
CRYSTAL STRUCTURE OF RECOMBINANT HUMAN BRAIN HEXOKINASE TYPE I COMPLEXED WITH GLUCOSE AND GLUCOSE-6-PHOSPHATE
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) | D-GLUCOSE 6-PHOSPHOTRANSFERASE | polymer | 917 | 102625.0 | 2 | UniProt (P19367) Pfam (PF00349) Pfam (PF03727) | Homo sapiens (human) | HEXOKINASE I, HEXOKINASE TYPE I, BRAIN HEXOKINASE |
| 2 | C, E, I, K (A, B) | beta-D-glucopyranose | non-polymer | 180.2 | 4 | Chemie (BGC) | |||
| 3 | D, F, J, L (A, B) | 6-O-phosphono-alpha-D-glucopyranose | non-polymer | 260.1 | 4 | Chemie (G6P) | |||
| 4 | G, H, M, N (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 5 | O, P (A, B) | water | water | 18.0 | 142 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 205250.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1921.5 | |
| All* | Total formula weight | 207171.6 |
