Combined, it appears that the acetylation of H3 K64) may function similarly to H3 K122ac) to facilitate transcription, while methylation of H3 K64) may either stabilize nucleosomes or simply regulate the acetylation of this residue.
On the contrary, modifications in each of the loop regions either stabilized an aptamer structure or did not reduce its stability.
The mutation in the P-loop of the G domain could either stabilize the catalytic conformation and prevent exchange of ADP to ATP (Li and Zhang, 2004), or impair the action of potential nucleotide exchange factors facilitating ADP to ATP exchange.
It seems to be accepted though that the aim of cost-containment is to either stabilize public health expenditure per capita or to moderate the growth rate of public expenditure for health per capita.
It was observed that mutations did not change the unfolding pattern of native cmFDH and increased numbers of electrostatic interactions can cause either stabilizing or destabilizing effect on the thermostability of this protein.
While one might expect a 50% reduction in protein levels in animals heterozygous for null ATPase mutations, only ATPalpha DTS1R1 shows this degree of reduction, suggesting the presence of a compensatory mechanism that either stabilizes the protein or increases its level of expression in the other revertants.
RNA-binding proteins can affect termination at sequences both upstream and downstream of the TEC, either by stabilizing the hairpin structure to increase termination efficiency, or by disrupting this structure and acting as anti-terminators [41], [42].
Key mediators of this kind of mechanism are 14-3-3 14-3-3 14-3-3ighly- conserved and ancient grouproteinsaryotic adaptor proteins that bind to speconservedspho-Ser/Thr-residues in their client proteins and thereby execute the effect of phosphorylancientvents, either by stabilizingrouptain profeukaryoticmadaptoror regulating intermolecular proteinsprothat interactions [ 2].
Typically, they bind the conserved GFFKR region of the α-tail, either directly stabilizing the inhibitory α-tail−β-tail association or indirectly preventing binding of talin to the β-tail.
Monovalent salts such as LiCl generally modifies the ionic strength of a solution which, depending on the charge distribution of the enzyme, have either a stabilizing or destabilizing impact on the enzyme conformation [ 28].
