4RX5
Bruton's tyrosine kinase (BTK) with pyridazinone compound 23
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Tyrosine-protein kinase BTK | polymer | 271 | 31788.6 | 1 | UniProt (Q06187) Pfam (PF07714) In PDB | Homo sapiens (human) | Agammaglobulinemia tyrosine kinase, ATK, B-cell progenitor kinase, BPK, Bruton tyrosine kinase |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | A | 2-(2-METHOXYETHOXY)ETHANOL | non-polymer | 120.1 | 1 | Chemie (PG0) | |||
| 5 | A | N-(6-fluoro-2-methyl-3-{5-[(5-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-yl)amino]-6-oxo-1,6-dihydropyridazin-3-yl}phenyl)-1-benzothiophene-2-carboxamide | non-polymer | 529.6 | 1 | Chemie (3YO) | |||
| 6 | water | water | 18.0 | 318 | Chemie (HOH) |
Sequence modifications
A: 393 - 657 (UniProt: Q06187)
| PDB | External Database | Details |
|---|---|---|
| Met 392 | - | expression tag |
| Asn 658 | - | expression tag |
| Leu 659 | - | expression tag |
| Tyr 660 | - | expression tag |
| Phe 661 | - | expression tag |
| Gln 662 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31788.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1026.0 | |
| All* | Total formula weight | 32814.6 |
