1JH9
PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | 5'-D(*AP*AP*CP*GP*AP*AP*AP*AP*CP*GP*TP*TP*TP*TP*CP*GP*T)-3' | polymer | 17 | 5210.4 | 1 | |||
| 2 | A | PURINE NUCLEOTIDE SYNTHESIS REPRESSOR | polymer | 340 | 38062.6 | 1 | UniProt (P0ACP7) Pfam (PF00356) Pfam (PF13377) In PDB | Escherichia coli | |
| 3 | A | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | A | HYPOXANTHINE | non-polymer | 136.1 | 1 | Chemie (HPA) | |||
| 5 | water | water | 18.0 | 116 | Chemie (HOH) |
Sequence modifications
A: 2 - 341 (UniProt: P0ACP7)
| PDB | External Database | Details |
|---|---|---|
| Arg 147 | Trp 146 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43273.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 326.1 | |
| All* | Total formula weight | 43599.0 |
