1K75
The L-histidinol dehydrogenase (hisD) structure implicates domain swapping and gene duplication.
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) | L-histidinol dehydrogenase | polymer | 434 | 46434.5 | 2 | UniProt (P06988) Pfam (PF00815) | Escherichia coli | |
| 2 | C, D, F, G (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 924 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 434 (UniProt: P06988)
| PDB | External Database | Details |
|---|---|---|
| Glu 15 | Val 15 | conflict |
| Mse 22 | Met 22 | modified residue |
| Mse 88 | Met 88 | modified residue |
| Mse 144 | Met 144 | modified residue |
| Ser 150 | Arg 150 | conflict |
| Mse 232 | Met 232 | modified residue |
| Mse 277 | Met 277 | modified residue |
| Leu 313 | Ser 313 | conflict |
| Mse 390 | Met 390 | modified residue |
| Leu 403 | Val 403 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 92869.0 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 476.3 | |
| All* | Total formula weight | 93345.4 |
