6HDE
Structure of Escherichia coli dUTPase Q93H mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Deoxyuridine 5'-triphosphate nucleotidohydrolase | polymer | 152 | 16312.6 | 3 | UniProt (P06968) Pfam (PF00692) | Escherichia coli (strain K12) | dUTPase,dUTP pyrophosphatase |
| 2 | D, E, G (A, B) | 2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE | non-polymer | 467.2 | 3 | Chemie (DUP) | |||
| 3 | F, H, I (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 4 | J, K, L (A, B, C) | water | water | 18.0 | 162 | Chemie (HOH) |
Sequence modifications
A, B, C: 2 - 152 (UniProt: P06968)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| His 94 | Gln 93 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 48937.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1474.4 | |
| All* | Total formula weight | 50412.3 |
