3DUV
Crystal structure of 3-deoxy-manno-octulosonate cytidylyltransferase from Haemophilus influenzae complexed with the substrate 3-deoxy-manno-octulosonate in the-configuration
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) | 3-deoxy-manno-octulosonate cytidylyltransferase | polymer | 262 | 29593.0 | 2 | UniProt (P44490) Pfam (PF02348) | Haemophilus influenzae | CMP-KDO synthetase, CMP-2-keto-3-deoxyoctulosonic acid synthetase, CKS |
| 2 | C, E (A, B) | 3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid | non-polymer | 238.2 | 2 | Chemie (KDO) | |||
| 3 | D (A) | O-ACETALDEHYDYL-HEXAETHYLENE GLYCOL | non-polymer | 324.4 | 1 | Chemie (P4C) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 162 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 254 (UniProt: P44490)
| PDB | External Database | Details |
|---|---|---|
| Leu 255 | - | expression tag |
| Glu 256 | - | expression tag |
| His 257 | - | expression tag |
| His 258 | - | expression tag |
| His 259 | - | expression tag |
| His 260 | - | expression tag |
| His 261 | - | expression tag |
| His 262 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 59186.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 800.8 | |
| All* | Total formula weight | 59986.8 |
