2PYX
Crystal structure of tryptophan halogenase (YP_750003.1) from Shewanella frigidimarina NCIMB 400 at 1.50 A resolution
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) | Tryptophan halogenase | polymer | 526 | 59412.6 | 2 | UniProt (Q085A0) Pfam (PF04820) | Shewanella frigidimarina | |
| 2 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | D, E, G, H (A, B) | L(+)-TARTARIC ACID | non-polymer | 150.1 | 4 | Chemie (TLA) | |||
| 4 | F, I (A, B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 1587 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 525 (UniProt: Q085A0)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Mse 1 | Met 1 | modified residue |
| Mse 2 | Met 2 | modified residue |
| Mse 65 | Met 65 | modified residue |
| Mse 351 | Met 351 | modified residue |
| Mse 383 | Met 383 | modified residue |
| Mse 385 | Met 385 | modified residue |
| Mse 438 | Met 438 | modified residue |
| Mse 471 | Met 471 | modified residue |
| Mse 485 | Met 485 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 118825.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1024.3 | |
| All* | Total formula weight | 119849.4 |
