A rapidly determined patient-specific tumour mutation pattern combined with a flexible mutation-targeting drug platform could generate a mutation-targeting individualised therapy, which would benefit each single patient.
Thus it can be said that WT structure becomes more flexible upon mutation (T854A) which brings about changes in the binding site of erlotinib thus reducing its binding affinity and rendering the mutated protein to become drug resistant while maintaining its functionality.
First, structures and folds are very flexible to mutations [ 26- 28] and slight changes on function do not have to imply significant changes on protein-structure or folding.
A different member of the CAD gene family in rice that is knocked out by a T-DNA insertion causes the flexible culm 1 mutation.
Transcription factor (TF) binding sites are short, flexible against certain mutations and even mobile which explains why they are sometimes misaligned.
With variable-length encoding, subarea-swap crossover, and Gaussian mutation, the flexible genetic algorithm is able to adjust the number of nodes and their corresponding properties automatically.
Previous studies have shown that mutation of flexible surface residues can lead to reduced surface entropy and improvement in crystal quality (20).
Mutations at flexible sites tend to maintain residual alpha-galactosidase activity.
Based on our experience with holo-AMPK, we introduced entropy-reducing mutations into flexible, solvent-exposed surface residues of AMPK α1 (11-353).
This region, which encompasses a genetically flexible domain that allows mutations to occur, is the key site of adaptation to IFN therapy and influences the fitness of HCV RNA replication.
