9FXE
D204N mutant of Purine Nucleoside Phosphorylase from E.coli in complex with N2,3-etheno-2-aminopurine
This is a non-PDB format compatible entry.
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 (A, C, B) | Purine nucleoside phosphorylase DeoD-type | polymer | 239 | 25981.0 | 3 | UniProt (P0ABP8) Pfam (PF01048) | Escherichia coli K-12 | PNP |
| 2 | D, F, H (A, C, B) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 3 | E, G, I (A, C, B) | N,2,3-etheno-2-aminopurine | non-polymer | 159.1 | 3 | Chemie (A1IEC) | |||
| 4 | J, K, L (A, C, B) | water | water | 18.0 | 175 | Chemie (HOH) |
Sequence modifications
A, C, B: 0 - 238 (UniProt: P0ABP8)
| PDB | External Database | Details |
|---|---|---|
| Asn 204 | Asp 205 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 77942.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 762.4 | |
| All* | Total formula weight | 78705.2 |
