1AY0
IDENTIFICATION OF CATALYTICALLY IMPORTANT RESIDUES IN YEAST TRANSKETOLASE
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 | 680 | 73820.3 | 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 | THIAMINE DIPHOSPHATE | non-polymer | 425.3 | 2 | Chemie (TPP) |
Sequence modifications
A, B: 2 - 680 (UniProt: P23254)
| PDB | External Database | Details |
|---|---|---|
| Ala 263 | His 262 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 147640.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 930.8 | |
| All* | Total formula weight | 148571.4 |
