Exploration of charge states of balanol analogues acting as ATP-competitive inhibitors in kinases.

ABSTRACT:

Background

(-)-Balanol is an ATP mimic that inhibits protein kinase C (PKC) isozymes and cAMP-dependent protein kinase (PKA) with limited selectivity. While PKA is a tumour promoter, PKC isozymes act as tumour promoters or suppressors, depending on the cancer type. In particular, PKCε is frequently implicated in cancer promotion, making it a potential target for anticancer drugs. To improve isozyme selectivity of balanol, exhaustive structural and activity relationship (SAR) studies have been performed in the last two decades, but with limited success. More recently, fluorination on balanol has shown improved selectivity for PKCε, although the fluorine effect is not yet clearly understood. Understanding the origin to this fluorine-based selectivity will be valuable for designing be

SUBMITTER: Hardianto A 

PROVIDER: S-EPMC5751415 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature