5WCN
Structure of a bacterial polysialyltransferase in complex with CDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (M, A) | SiaD | polymer | 382 | 45365.2 | 2 | UniProt (G4RIN4) | Mannheimia haemolytica | |
| 2 | C, E (M, A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D, F (M, A) | CYTIDINE-5'-DIPHOSPHATE | non-polymer | 403.2 | 2 | Chemie (CDP) | |||
| 4 | G, H (M, A) | water | water | 18.0 | 32 | Chemie (HOH) |
Sequence modifications
M, A: 21 - 401 (UniProt: G4RIN4)
| PDB | External Database | Details |
|---|---|---|
| Met 20 | - | initiating methionine |
| Ala 68 | Lys 68 | conflict |
| Ala 69 | Lys 69 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 90730.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 998.5 | |
| All* | Total formula weight | 91728.8 |
