6TI4
SHMT from Streptococcus thermophilus Tyr55Ser variant in complex with PLP/D-Serine/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) (Q5M4W1) | Streptococcus thermophilus | Serine methylase |
| 2 | C, E (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 3 | D, G (A, C) | (2~{R})-2-[[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]-3-oxidanyl-propanoic acid | non-polymer | 336.2 | 2 | Chemie (O3Z) | |||
| 4 | F (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | H, I (A, C) | water | water | 18.0 | 524 | 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 | 5 |
| Total formula weight | 881.0 | |
| All* | Total formula weight | 91004.8 |
