1PTM
Crystal structure of E.coli PdxA
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, B) | 4-hydroxythreonine-4-phosphate dehydrogenase | polymer | 329 | 35524.8 | 2 | UniProt (P19624) Pfam (PF04166) | Escherichia coli | 4- phosphohydroxy, -L-threonine dehydrogenase |
| 2 | C, E (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 263 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 329 (UniProt: P19624)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | modified residue |
| Mse 49 | Met 49 | modified residue |
| Mse 151 | Met 151 | modified residue |
| Mse 152 | Met 152 | modified residue |
| Mse 218 | Met 218 | modified residue |
| Mse 238 | Met 238 | modified residue |
| Mse 264 | Met 264 | modified residue |
| Mse 324 | Met 324 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71049.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 225.8 | |
| All* | Total formula weight | 71275.4 |
