8CIP
Crystal structure of transketolase from Geobacillus stearothermophilus
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 | 681 | 73507.2 | 4 | UniProt (A0A0I9QGZ2) Pfam (PF00456) Pfam (PF02779) Pfam (PF02780) In PDB | Geobacillus stearothermophilus | TK |
2 | C, A, D, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 19 | Chemie (EDO) | |||
3 | C, D, A | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
4 | C, D, A, B | THIAMINE DIPHOSPHATE | non-polymer | 425.3 | 4 | Chemie (TPP) | |||
5 | C, D, A, B | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
6 | C, A, B | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
7 | water | water | 18.0 | 600 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 668 (UniProt: A0A0I9QGZ2)
PDB | External Database | Details |
---|---|---|
Met -12 | - | initiating methionine |
Ala -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
Ser -4 | - | expression tag |
Ala -3 | - | expression tag |
Ala -2 | - | expression tag |
Arg -1 | - | expression tag |
Leu 0 | - | expression tag |
Phe 397 | Leu 397 | conflict |
Gly 399 | Asp 399 | conflict |
Gln 479 | His 479 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 294028.7 | |
Non-Polymers* | Number of molecules | 35 |
Total formula weight | 3332.2 | |
All* | Total formula weight | 297360.9 |