6TI3
Apo-SHMT from Streptococcus thermophilus Tyr55Ser variant in complex with D-Threonine
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 (A, C, B, D) | Serine hydroxymethyltransferase | polymer | 416 | 45061.9 | 4 | UniProt (Q5MCK9) Pfam (PF00464) UniProt (by SIFTS) (Q5M0B4) | Streptococcus thermophilus | Serine methylase |
| 2 | E, G, I (A, C, B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 3 | F, H, J, L (A, C, B, D) | D-THREONINE | non-polymer | 119.1 | 4 | Chemie (DTH) | |||
| 4 | K (D) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | M, N, O, P (A, C, B, D) | water | water | 18.0 | 825 | Chemie (HOH) |
Sequence modifications
A, C, B, D: 1 - 416 (UniProt: Q5MCK9)
| PDB | External Database | Details |
|---|---|---|
| Ser 55 | Tyr 55 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 180247.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 775.7 | |
| All* | Total formula weight | 181023.5 |
