4KXV
Human transketolase in covalent complex with donor ketose D-xylulose-5-phosphate, crystal 1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Transketolase | polymer | 637 | 69647.5 | 1 | UniProt (P29401) Pfam (PF00456) Pfam (PF02779) Pfam (PF02780) In PDB | Homo sapiens (human) | TK |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 4 | A | THIAMINE DIPHOSPHATE | non-polymer | 425.3 | 1 | Chemie (TPP) | |||
| 5 | A | D-XYLITOL-5-PHOSPHATE | non-polymer | 232.1 | 1 | Chemie (DX5) | |||
| 6 | water | water | 18.0 | 957 | Chemie (HOH) |
Sequence modifications
A: 1 - 623 (UniProt: P29401)
| PDB | External Database | Details |
|---|---|---|
| Leu 624 | - | expression tag |
| Val 625 | - | expression tag |
| Pro 626 | - | expression tag |
| Arg 627 | - | expression tag |
| Gly 628 | - | expression tag |
| Ser 629 | - | expression tag |
| Leu 630 | - | expression tag |
| Glu 631 | - | expression tag |
| His 632 | - | expression tag |
| His 633 | - | expression tag |
| His 634 | - | expression tag |
| His 635 | - | expression tag |
| His 636 | - | expression tag |
| His 637 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 69647.5 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1256.1 | |
| All* | Total formula weight | 70903.6 |
