6CD0
Crystal structure of Medicago truncatula serine hydroxymethyltransferase 3 (MtSHMT3), PLP-internal aldimine and apo form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, D (A, B, D) | Serine hydroxymethyltransferase | polymer | 455 | 49816.6 | 3 | UniProt (G7ILW0) Pfam (PF00464) | Medicago truncatula (Barrel medic) | |
| 2 | C (C) | Serine hydroxymethyltransferase | polymer | 455 | 49588.5 | 1 | UniProt (G7ILW0) Pfam (PF00464) | Medicago truncatula (Barrel medic) | |
| 3 | E, G, I (A, B, C) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 4 | F, H, J, K (B, C, D) | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 5 | L, M, N, O (A, B, C, D) | water | water | 18.0 | 1409 | Chemie (HOH) |
Sequence modifications
A, B, D: 82 - 533 (UniProt: G7ILW0)
C: 82 - 533 (UniProt: G7ILW0)
| PDB | External Database | Details |
|---|---|---|
| Ser 79 | - | expression tag |
| Asn 80 | - | expression tag |
| Ala 81 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Ser 79 | - | expression tag |
| Asn 80 | - | expression tag |
| Ala 81 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 199038.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 361.2 | |
| All* | Total formula weight | 199399.5 |
