3IER
Firefly luciferase apo structure (P41 form) with PEG 400 bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Luciferin 4-monooxygenase | polymer | 551 | 60918.1 | 1 | UniProt (P08659) Pfam (PF00501) Pfam (PF13193) In PDB | Photinus pyralis (North American firefly) | Luciferase |
| 2 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 3 | water | water | 18.0 | 197 | Chemie (HOH) |
Sequence modifications
A: 1 - 550 (UniProt: P08659)
| PDB | External Database | Details |
|---|---|---|
| Val 551 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 60918.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 194.2 | |
| All* | Total formula weight | 61112.3 |
