CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.30 | Roll |
|
2.30.29 | PH-domain like |
|
2.30.29.30 | Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB) |
Domain Context
CATH Clusters
| Superfamily | Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB) |
| Functional Family | Tyrosine-protein kinase |
Enzyme Information
| 2.7.10.2 |
Non-specific protein-tyrosine kinase.
based on mapping to UniProt Q06187
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.
-!- Unlike EC 2.7.10.1, this protein-tyrosine kinase does not have a transmembrane domain. -!- In the human genome, 32 non-specific protein-tyrosine kinases have been identified and these can be divided into 10 families. -!- Formerly EC 2.7.1.112.
|
UniProtKB Entries (1)
| Q06187 |
BTK_HUMAN
Homo sapiens
Tyrosine-protein kinase BTK
|
PDB Structure
| PDB | 1BTK |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Structure of the PH domain and Btk motif from Bruton's tyrosine kinase: molecular explanations for X-linked agammaglobulinaemia.
EMBO J.
|
