1KAH
L-HISTIDINOL DEHYDROGENASE (HISD) STRUCTURE COMPLEXED WITH L-HISTIDINE (PRODUCT), ZN AND NAD (COFACTOR)
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) | Histidinol dehydrogenase | polymer | 434 | 46481.4 | 2 | UniProt (P06988) Pfam (PF00815) | Escherichia coli | HDH |
| 2 | C, F (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, E (A) | HISTIDINE | non-polymer | 156.2 | 2 | Chemie (HIS) |
Sequence modifications
A, B: 1 - 434 (UniProt: P06988)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 0 | modified residue |
| Glu 15 | Val 14 | SEE REMARK 999 |
| Mse 22 | Met 21 | modified residue |
| Mse 88 | Met 87 | modified residue |
| Mse 144 | Met 143 | modified residue |
| Ser 150 | Arg 149 | SEE REMARK 999 |
| Mse 232 | Met 231 | modified residue |
| Mse 277 | Met 276 | modified residue |
| Leu 313 | Ser 312 | SEE REMARK 999 |
| Mse 390 | Met 389 | modified residue |
| Leu 403 | Val 402 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 92962.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 443.1 | |
| All* | Total formula weight | 93406.0 |
