1M13
Crystal Structure of the Human Pregane X Receptor Ligand Binding Domain in Complex with Hyperforin, a Constituent of St. John's Wort
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Orphan Nuclear Receptor PXR | polymer | 316 | 36280.9 | 1 | UniProt (O75469) Pfam (PF00104) | Homo sapiens (human) | Pregnane X Receptor, Orphan nuclear receptor PAR1, steroid and xenobiotic receptor, SXR |
| 2 | B (A) | 4-HYDROXY-5-ISOBUTYRYL-6-METHYL-1,3,7-TRIS-(3-METHYL-BUT-2-ENYL)-6-(4-METHYL-PENT-3-ENYL)-BICYCLO[3.3.1]NON-3-ENE-2,9-DIONE | non-polymer | 536.8 | 1 | Chemie (HYF) | |||
| 3 | C (A) | water | water | 18.0 | 265 | Chemie (HOH) |
Sequence modifications
A: 130 - 434 (UniProt: O75469)
| PDB | External Database | Details |
|---|---|---|
| Met 119 | - | expression tag |
| Lys 120 | - | expression tag |
| Lys 121 | - | expression tag |
| Gly 122 | - | expression tag |
| His 123 | - | expression tag |
| His 124 | - | expression tag |
| His 125 | - | expression tag |
| His 126 | - | expression tag |
| His 127 | - | expression tag |
| His 128 | - | expression tag |
| Gly 129 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36280.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 536.8 | |
| All* | Total formula weight | 36817.7 |
