7KOU
1.83 Angstroms Resolution Crystal Structure of Putative Pterin Binding Protein PruR (Atu3496) from Agrobacterium fabrum str. C58
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 (A, B, C, D) | Pterin Binding Protein | polymer | 149 | 16390.6 | 4 | UniProt (A9CFB2) Pfam (PF00174) | Agrobacterium fabrum (strain C58 / ATCC 33970) | |
| 2 | E, I (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | F, G, H, J, K... (A, B, C, D) | SODIUM ION | non-polymer | 23.0 | 10 | Chemie (NA) | |||
| 4 | O, R (C, D) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 5 | S (D) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | T, U, V, W (A, B, C, D) | water | water | 18.0 | 676 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 22 - 168 (UniProt: A9CFB2)
| PDB | External Database | Details |
|---|---|---|
| Ser 20 | - | expression tag |
| Asn 21 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 65562.4 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 795.4 | |
| All* | Total formula weight | 66357.8 |
