1BD3
STRUCTURE OF THE APO URACIL PHOSPHORIBOSYLTRANSFERASE, 2 MUTANT C128V
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, D (D, C, B, A) | URACIL PHOSPHORIBOSYLTRANSFERASE | polymer | 243 | 27558.2 | 4 | UniProt (Q26998) Pfam (PF14681) | Toxoplasma gondii | UPRTASE |
| 2 | E, F, G, H, I... (D, C, B, A) | PHOSPHATE ION | non-polymer | 95.0 | 8 | Chemie (PO4) | |||
| 3 | M, N, O, P (D, C, B, A) | water | water | 18.0 | 412 | Chemie (HOH) |
Sequence modifications
D, C, B, A: 2 - 244 (UniProt: Q26998)
| PDB | External Database | Details |
|---|---|---|
| Gln 84 | Glu 84 | conflict |
| Val 128 | Cys 128 | engineered mutation |
| Glu 157 | Asp 157 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 110233.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 759.8 | |
| All* | Total formula weight | 110992.8 |
