5KNT
Crystal structure of E. coli hypoxanthine phosphoribosyltransferase in complexed with 2-((2,3-Dihydroxypropyl)(2-(hypoxanthin-9-yl)ethyl)amino)ethylphosphonic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Hypoxanthine-guanine phosphoribosyltransferase | polymer | 182 | 20643.9 | 2 | UniProt (A0A0U4JN50) Pfam (PF00156) UniProt (by SIFTS) (P0A9M2) In PDB | Escherichia coli | |
| 2 | A, B | 2-[[(2~{S})-2,3-bis(oxidanyl)propyl]-[2-(6-oxidanylidene-1~{H}-purin-9-yl)ethyl]amino]ethylphosphonic acid | non-polymer | 361.3 | 2 | Chemie (6WB) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | B | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 5 | water | water | 18.0 | 197 | 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 | 985.2 | |
| All* | Total formula weight | 42272.9 |
