1G9S
CRYSTAL STRUCTURE OF A COMPLEX BETWEEN E.COLI HPRT AND 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 (A, B) | HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE | polymer | 182 | 20657.9 | 2 | UniProt (P0A9M2) Pfam (PF00156) | Escherichia coli | |
| 2 | C (A) | INOSINIC ACID | non-polymer | 348.2 | 1 | Chemie (IMP) | |||
| 3 | D (B) | ANY 5'-MONOPHOSPHATE NUCLEOTIDE | non-polymer | 214.1 | 1 | Chemie (N) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 96 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 182 (UniProt: P0A9M2)
| PDB | External Database | Details |
|---|---|---|
| Leu 84 | Val 84 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41315.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 562.3 | |
| All* | Total formula weight | 41878.1 |
