6YRW
SHMT from Streptococcus thermophilus Tyr55Ser variant as internal aldimine and as non-covalent complex with D-Ser
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C, B, D | Serine hydroxymethyltransferase | polymer | 416 | 45061.9 | 4 | UniProt (Q5MCK9) Pfam (PF00464) UniProt (by SIFTS) (Q5M0B4) In PDB | Streptococcus thermophilus | Serine methylase |
2 | A, C, B, D | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 4 | Chemie (PLP) | |||
3 | A, C, B, D | D-SERINE | non-polymer | 105.1 | 4 | Chemie (DSN) | |||
4 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
5 | water | water | 18.0 | 376 | 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 | 10 |
Total formula weight | 1593.1 | |
All* | Total formula weight | 181840.8 |