3CXO
Crystal structure of L-rhamnonate dehydratase from Salmonella typhimurium complexed with Mg and 3-deoxy-L-rhamnonate
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) | Putative galactonate dehydratase | polymer | 415 | 45975.3 | 2 | UniProt (Q8ZNF9) Pfam (PF02746) Pfam (PF13378) | Salmonella typhimurium LT2 | |
| 2 | C (A) | 3,6-dideoxy-L-arabino-hexonic acid | non-polymer | 164.2 | 1 | Chemie (3LR) | |||
| 3 | D, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | F (B) | (2R,4S)-2,4,7-trihydroxyheptanoic acid | non-polymer | 178.2 | 1 | Chemie (1N5) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 436 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 405 (UniProt: Q8ZNF9)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Leu 1 | - | expression tag |
| Glu 406 | - | expression tag |
| Gly 407 | - | expression tag |
| His 408 | - | expression tag |
| His 409 | - | expression tag |
| His 410 | - | expression tag |
| His 411 | - | expression tag |
| His 412 | - | expression tag |
| His 413 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 91950.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 390.9 | |
| All* | Total formula weight | 92341.6 |
