4Z43
Crystal structure of Tryptophan 7-halogenase (PrnA) Mutant E450K
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Flavin-dependent tryptophan halogenase PrnA | polymer | 538 | 61146.2 | 1 | UniProt (P95480) Pfam (PF04820) | Pseudomonas fluorescens | |
| 2 | B (A) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | E (A) | water | water | 18.0 | 45 | Chemie (HOH) |
Sequence modifications
A: 1 - 538 (UniProt: P95480)
| PDB | External Database | Details |
|---|---|---|
| Lys 450 | Glu 450 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 61146.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 917.1 | |
| All* | Total formula weight | 62063.2 |
