5KNV
E coli hypoxanthine guanine phosphoribosyltransferase in complexed with 9-[(N-Phosphonoethyl-N-phosphonobutyl)-2-aminoethyl]-hypoxanthine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Hypoxanthine-guanine phosphoribosyltransferase | polymer | 182 | 20643.9 | 2 | UniProt (A0A0U4JN50) Pfam (PF00156) UniProt (by SIFTS) (P0A9M2) | Escherichia coli | |
| 2 | C, E (A, B) | 2-[2-(6-oxidanylidene-1~{H}-purin-9-yl)ethyl-(4-phosphonobutyl)amino]ethylphosphonic acid | non-polymer | 423.3 | 2 | Chemie (6W9) | |||
| 3 | D, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 92 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41287.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 895.2 | |
| All* | Total formula weight | 42182.9 |
