4QYG
CHK1 kinase domain in complex with diazacarbazole compound 14
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Serine/threonine-protein kinase Chk1 | polymer | 298 | 34205.2 | 2 | UniProt (O14757) Pfam (PF00069) In PDB | Homo sapiens (human) | CHK1 checkpoint homolog, Cell cycle checkpoint kinase, Checkpoint kinase-1 |
2 | A, B | 3-[4-(4-methylpiperazin-1-yl)phenyl]-9H-pyrrolo[2,3-b:5,4-c']dipyridine-6-carboxylic acid | non-polymer | 387.4 | 2 | Chemie (3DW) | |||
3 | water | water | 18.0 | 492 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 289 (UniProt: O14757)
PDB | External Database | Details |
---|---|---|
Gly 290 | - | expression tag |
His 291 | - | expression tag |
His 292 | - | expression tag |
His 293 | - | expression tag |
His 294 | - | expression tag |
His 295 | - | expression tag |
His 296 | - | expression tag |
His 297 | - | expression tag |
His 298 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 68410.4 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 774.9 | |
All* | Total formula weight | 69185.3 |