1TKA
SPECIFICITY OF COENZYME BINDING IN THIAMIN DIPHOSPHATE DEPENDENT ENZYMES: CRYSTAL STRUCTURES OF YEAST TRANSKETOLASE IN COMPLEX WITH ANALOGS OF THIAMIN DIPHOSPHATE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | TRANSKETOLASE | polymer | 678 | 73655.1 | 2 | UniProt (P23254) Pfam (PF00456) Pfam (PF02779) Pfam (PF02780) In PDB | Saccharomyces cerevisiae (baker's yeast) | |
| 2 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | A, B | 3'-DEAZO-THIAMIN DIPHOSPHATE | non-polymer | 423.3 | 2 | Chemie (N3T) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 147310.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 926.8 | |
| All* | Total formula weight | 148237.0 |
