7WRT
X-ray structure ofThermus thermophilus HB8 transketorase demonstrate in complex with TPP and D-erythrose-4-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, C, D | Transketolase | polymer | 672 | 74230.7 | 4 | UniProt (Q5SM35) Pfam (PF00456) Pfam (PF02779) Pfam (PF22613) In PDB | Thermus thermophilus HB8 | |
2 | A, B, C, D | THIAMINE DIPHOSPHATE | non-polymer | 425.3 | 4 | Chemie (TPP) | |||
3 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
4 | A, B, C, D | ERYTHOSE-4-PHOSPHATE | non-polymer | 200.1 | 4 | Chemie (E4P) | |||
5 | water | water | 18.0 | 183 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 651 (UniProt: Q5SM35)
PDB | External Database | Details |
---|---|---|
Met -20 | - | initiating methionine |
Gly -19 | - | expression tag |
Ser -18 | - | expression tag |
Ser -17 | - | expression tag |
His -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
Ser -10 | - | expression tag |
Ser -9 | - | expression tag |
Gly -8 | - | expression tag |
Leu -7 | - | expression tag |
Val -6 | - | expression tag |
Pro -5 | - | expression tag |
Arg -4 | - | expression tag |
Gly -3 | - | expression tag |
Ser -2 | - | expression tag |
His -1 | - | expression tag |
Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 296922.9 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 2661.9 | |
All* | Total formula weight | 299584.8 |