4XWI
X-ray Crystal structure of CMP-KDO Synthase from Pseudomonas aeruginosa
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 | 28708.6 | 2 | UniProt (Q9HZM5) Pfam (PF02348) | Pseudomonas aeruginosa | CMP-2-keto-3-deoxyoctulosonic acid synthase,CMP-KDO synthase |
| 2 | C, E (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 355 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 254 (UniProt: Q9HZM5)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57417.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 215.1 | |
| All* | Total formula weight | 57632.3 |
