1GKJ
Histidine Ammonia-Lyase (HAL) Mutant Y280F from Pseudomonas putida
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | HISTIDINE AMMONIA-LYASE | polymer | 509 | 53603.2 | 1 | UniProt (P21310) Pfam (PF00221) In PDB | PSEUDOMONAS PUTIDA | HISTIDASE, HAL |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | water | water | 18.0 | 376 | Chemie (HOH) |
Sequence modifications
A: 1 - 509 (UniProt: P21310)
| PDB | External Database | Details |
|---|---|---|
| Mdo 142 | Ala 142 | chromophore |
| Mdo 142 | Ser 143 | chromophore |
| Mdo 142 | Gly 154 | chromophore |
| Ala 273 | Cys 273 | engineered mutation |
| Phe 280 | Tyr 280 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 53603.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 188.2 | |
| All* | Total formula weight | 53791.4 |
