2PAR
Crystal structure of the 5'-deoxynucleotidase YfbR mutant E72A complexed with Co(2+) and TMP
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) | 5'-deoxynucleotidase YfbR | polymer | 201 | 22874.2 | 2 | UniProt (P76491) Pfam (PF01966) | Escherichia coli | Nucleoside 5'-monophosphate phosphohydrolase, 5'-deoxyribonucleotidase |
| 2 | C, F (A, B) | COBALT (II) ION | non-polymer | 58.9 | 2 | Chemie (CO) | |||
| 3 | D, G (A, B) | THYMIDINE-5'-PHOSPHATE | non-polymer | 322.2 | 2 | Chemie (TMP) | |||
| 4 | E (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 5 | H, I (A, B) | water | water | 18.0 | 42 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 199 (UniProt: P76491)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 72 | Glu 72 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 45748.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 868.4 | |
| All* | Total formula weight | 46616.8 |
