4L7S
Kinase domain mutant of human Itk in complex with an aminobenzothiazole inhibitor
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) | Tyrosine-protein kinase ITK/TSK | polymer | 266 | 30214.5 | 2 | UniProt (Q08881) Pfam (PF07714) | Homo sapiens (human) | Interleukin-2-inducible T-cell kinase, IL-2-inducible T-cell kinase, Kinase EMT, T-cell-specific kinase, Tyrosine-protein kinase Lyk |
| 2 | C, D (A, B) | trans-4-({4-[difluoro(4-fluorophenyl)methyl]-6-[(5-methoxy[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl}amino)cyclohexanol | non-polymer | 516.5 | 2 | Chemie (G7K) | |||
| 3 | E (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 405 | Chemie (HOH) |
Sequence modifications
A, B: 357 - 620 (UniProt: Q08881)
| PDB | External Database | Details |
|---|---|---|
| Gly 355 | - | expression tag |
| Ser 356 | - | expression tag |
| Glu 512 | Tyr 512 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60429.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1129.1 | |
| All* | Total formula weight | 61558.1 |
