Structure of the ABL2/ARG kinase in complex with dasatinib.

ABSTRACT: ABL2/ARG (ABL-related gene) belongs to the ABL (Abelson tyrosine-protein kinase) family of tyrosine kinases. ARG plays important roles in cell morphogenesis, motility, growth and survival, and many of these biological roles overlap with the cellular functions of the ABL kinase. Chronic myeloid leukemia (CML) is associated with constitutive ABL kinase activation resulting from fusion between parts of the breakpoint cluster region (BCR) and ABL1 genes. Similarly, fusion of the ETV6 (Tel) and ARG genes drives some forms of T-cell acute lymphoblastic leukemia (T-ALL) and acute myeloid leukemia (AML). Dasatinib is a tyrosine kinase inhibitor used for the treatment of CML by inhibiting ABL, and while it also inhibits ARG, there is currently no structure of ARG in complex with dasatinib. Here, th

SUBMITTER: Ha BH 

PROVIDER: S-EPMC4388181 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature