4XZ9
Transaldolase variant E60Q/F132Y from T. acidophilum in complex with DHA Schiff base and G3P
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, E (A, B, C, D, E) | Probable transaldolase | polymer | 223 | 24509.6 | 5 | UniProt (Q9HKI3) Pfam (PF00923) | Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165) | |
| 2 | F, I, M, O, P (A, B, C, D, E) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 3 | G, K (B, C) | 1,3-PROPANDIOL | non-polymer | 76.1 | 2 | Chemie (PDO) | |||
| 4 | H, L (B, C) | SN-GLYCEROL-3-PHOSPHATE | non-polymer | 172.1 | 2 | Chemie (G3P) | |||
| 5 | J, N, Q, R (B, C, E) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 6 | S, T, U, V, W (A, B, C, D, E) | water | water | 18.0 | 750 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 223 (UniProt: Q9HKI3)
| PDB | External Database | Details |
|---|---|---|
| Gln 60 | Glu 60 | engineered mutation |
| Val 126 | Ala 126 | conflict |
| Tyr 132 | Phe 132 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 122547.8 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1193.0 | |
| All* | Total formula weight | 123740.8 |
