5A3K
Chorismatase mechanisms reveal fundamentally different types of reaction in a single conserved protein fold
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C | PUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE | polymer | 340 | 37454.0 | 3 | UniProt (O30478) Pfam (PF21168) In PDB | STREPTOMYCES HYGROSCOPICUS | HYG5-CHORISMATASE |
| 2 | A, B, C | 3-HYDROXYBENZOIC ACID | non-polymer | 138.1 | 3 | Chemie (3HB) | |||
| 3 | A, B, C | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 92 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 340 (UniProt: O30478)
| PDB | External Database | Details |
|---|---|---|
| Ser 327 | Cys 327 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 112361.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 702.6 | |
| All* | Total formula weight | 113064.5 |
