1M6S
Crystal Structure Of Threonine Aldolase
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 | low-specificity L-threonine aldolase |
| 2 | E, F, I, J, L... (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 3 | G, H, K, M, N... (A, B, C, D) | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 4 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 1255 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 343 (UniProt: Q9X266)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | cloning artifact |
| Pro -2 | - | cloning artifact |
| His -1 | - | cloning artifact |
| Met 0 | - | cloning artifact |
| Llp 199 | 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 | 12 |
| Total formula weight | 453.2 | |
| All* | Total formula weight | 153568.2 |
