3TQD
Structure of the 3-deoxy-D-manno-octulosonate cytidylyltransferase (kdsB) from Coxiella burnetii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 3-deoxy-manno-octulosonate cytidylyltransferase | polymer | 256 | 29089.0 | 1 | UniProt (Q83E52) Pfam (PF02348) | Coxiella burnetii | CMP-2-keto-3-deoxyoctulosonic acid synthase, CKS, CMP-KDO synthase |
| 2 | B (A) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 3 | C (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | D (A) | water | water | 18.0 | 170 | Chemie (HOH) |
Sequence modifications
A: 1 - 249 (UniProt: Q83E52)
| PDB | External Database | Details |
|---|---|---|
| Ser -6 | - | expression tag |
| Asn -5 | - | expression tag |
| Ala -4 | - | expression tag |
| Mse -3 | - | SEE REMARK 999 |
| Arg -2 | - | SEE REMARK 999 |
| Gly -1 | - | SEE REMARK 999 |
| Lys 0 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29089.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 117.7 | |
| All* | Total formula weight | 29206.8 |
