4TS9
Crystal structure of wild type E. Coli purine nucleoside phosphorylase with 6 FMC molecules
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, B, C) | Purine nucleoside phosphorylase DeoD-type | polymer | 237 | 25735.7 | 3 | UniProt (U0SVH6) Pfam (PF01048) UniProt (by SIFTS) (P0ABP8) | Escherichia coli | PNP |
| 2 | D, G, I (A, B, C) | (1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol | non-polymer | 267.2 | 3 | Chemie (FMC) | |||
| 3 | E, F, H (A, B, C) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 4 | J, K, L (A, B, C) | water | water | 18.0 | 718 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 237 (UniProt: U0SVH6)
| PDB | External Database | Details |
|---|---|---|
| Ala 89 | Gly 90 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 77207.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1086.6 | |
| All* | Total formula weight | 78293.6 |
