1R6W
Crystal structure of the K133R mutant of o-Succinylbenzoate synthase (OSBS) from Escherichia coli. Complex with SHCHC
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | o-Succinylbenzoate Synthase | polymer | 322 | 35765.7 | 1 | UniProt (P29208) Pfam (PF21508) Pfam (PF13378) In PDB | Escherichia coli | OSB synthase; OSBS; 4-(2'-carboxyphenyl)-4-oxybutyric acid synthase; O-succinylbenzoic acid synthase |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | A | 2-(3-CARBOXYPROPIONYL)-6-HYDROXY-CYCLOHEXA-2,4-DIENE CARBOXYLIC ACID | non-polymer | 240.2 | 1 | Chemie (164) | |||
| 4 | water | water | 18.0 | 344 | Chemie (HOH) |
Sequence modifications
A: 1 - 320 (UniProt: P29208)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| His -1 | - | expression tag |
| Arg 133 | Lys 133 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35765.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 264.5 | |
| All* | Total formula weight | 36030.2 |
