3OPV
Crystal structure of E. Coli purine nucleoside phosphorylase Arg24Ala mutant
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, E... (A, B, C, D, E...) | Purine nucleoside phosphorylase deoD-type | polymer | 237 | 25635.5 | 12 | UniProt (C9QST6) Pfam (PF01048) UniProt (by SIFTS) (P0ABP8) | Escherichia coli | PNP |
| 2 | M, N, O, P, Q... (A, B, C, D, E...) | PHOSPHATE ION | non-polymer | 95.0 | 14 | Chemie (PO4) | |||
| 3 | AA, BA, CA, DA, EA... (A, B, C, D, E...) | water | water | 18.0 | 1493 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L: 1 - 237 (UniProt: C9QST6)
| PDB | External Database | Details |
|---|---|---|
| Ala 24 | Arg 25 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 307626.2 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1329.6 | |
| All* | Total formula weight | 308955.8 |
