6TI1
SHMT from Streptococcus thermophilus Tyr55Ser variant in complex with PLP/L-Threonine/Lys230 gem diamine complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, C) | Serine hydroxymethyltransferase | polymer | 416 | 45061.9 | 2 | UniProt (Q5MCK9) Pfam (PF00464) UniProt (by SIFTS) (Q5M0B4) | Streptococcus thermophilus | Serine methylase |
| 2 | C (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 3 | D, F (A, C) | N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-L-threonine | non-polymer | 350.3 | 2 | Chemie (2BO) | |||
| 4 | E (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | G, H (A, C) | water | water | 18.0 | 374 | Chemie (HOH) |
Sequence modifications
A, C: 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 | 2 |
| Total formula weight | 90123.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 815.6 | |
| All* | Total formula weight | 90939.5 |
