1P19
Hypoxanthine Phosphoribosyltransferase from Trypanosoma cruzi, in complex with the product IMP
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 (A, B, C, D) | hypoxanthine phosphoribosyltransferase | polymer | 221 | 25595.4 | 4 | UniProt (Q27796) Pfam (PF00156) UniProt (by SIFTS) (Q4DRC4) | Trypanosoma cruzi | |
| 2 | E, F, G, H (A, B, C, D) | INOSINIC ACID | non-polymer | 348.2 | 4 | Chemie (IMP) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 780 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 221 (UniProt: Q27796)
| PDB | External Database | Details |
|---|---|---|
| Lys 23 | Met 23 | SEE REMARK 999 |
| Cys 66 | Ser 66 | SEE REMARK 999 |
| Leu 86 | Val 86 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 102381.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1392.8 | |
| All* | Total formula weight | 103774.4 |
