1H7T
The structure of CMP:2-keto-3-deoxy-manno-octonic acid synthetase and of its complexes with substrates and substrate analogues, here complex with CMP-NeuAc
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 | 245 | 27059.9 | 2 | UniProt (P42216) Pfam (PF02348) | ESCHERICHIA COLI | CMP-KDO SYNTHETASE, CKS, CMP-2-KETO-3-DEOXYOCTULOSONIC ACID SYNTHETASE, CMP-2-KETO-3-DEOXY-MANNO -OCTONIC ACID SYNTHETASE |
| 2 | C (B) | CYTIDINE-5'-MONOPHOSPHATE | non-polymer | 323.2 | 1 | Chemie (C5P) | |||
| 3 | D (B) | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SIA) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 206 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 54119.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 632.5 | |
| All* | Total formula weight | 54752.3 |
