2EG7
The crystal structure of E. coli dihydroorotase complexed with HDDP
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) | Dihydroorotase | polymer | 347 | 38771.1 | 2 | UniProt (P05020) Pfam (PF01979) | Escherichia coli | DHOase |
| 2 | C, D, F, G (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | E, H (A, B) | 2-OXO-1,2,3,6-TETRAHYDROPYRIMIDINE-4,6-DICARBOXYLIC ACID | non-polymer | 186.1 | 2 | Chemie (OTD) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 346 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 347 (UniProt: P05020)
| PDB | External Database | Details |
|---|---|---|
| Kcx 102 | Lys 103 | modified residue |
| Val 119 | Ile 120 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77542.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 633.9 | |
| All* | Total formula weight | 78176.0 |
