1JG8
Crystal Structure of Threonine Aldolase (Low-specificity)
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, B, C, D) | L-allo-threonine aldolase | polymer | 347 | 38278.7 | 4 | UniProt (Q9X266) Pfam (PF01212) | Thermotoga maritima | |
| 2 | E, G, H, I, K... (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 3 | F, J (A, C) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 841 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 5 - 347 (UniProt: Q9X266)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | cloning artifact |
| Pro 2 | - | cloning artifact |
| His 3 | - | cloning artifact |
| Met 4 | - | cloning artifact |
| Llp 203 | Lys 199 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 153115.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 286.4 | |
| All* | Total formula weight | 153401.4 |
