1LW4
X-ray structure of L-Threonine Aldolase (low-specificity) in complex with L-allo-threonine
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 | L-allo-threonine aldolase | polymer | 347 | 38935.3 | 4 | UniProt (Q9X266) Pfam (PF01212) In PDB | Thermotoga maritima | low-specificity L-threonine aldolase |
2 | A, B, D | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
3 | A, B, C, D | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
4 | B, C, D | 3-HYDROXY-2-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL)-AMINO]-BUTYRIC ACID | non-polymer | 350.3 | 3 | Chemie (TLP) | |||
5 | B | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
6 | water | water | 18.0 | 1029 | 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 |
Mse 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 155741.1 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 1751.1 | |
All* | Total formula weight | 157492.2 |