Interestingly, we found that TM and the TM-copper mixture had little to no proteasome-inhibitory activity (Fig. 3), supporting the inactive complex nature of TM-copper [ 42].
Control experiments demonstrate that the activity of ToyJ requires intact protein, as boiled ToyJ is inactive (Supporting Figure S6, Supporting Information).
Also, the activity of citrate synthase tended to be higher (p = 0.053, in muscle from active than inactive men), supporting an increased capacity for flux through the TCA cycle in muscle tissue of active men (Fig. 2C).
In this experiment, radicicol demonstrated an EC50 value comparable to 17-AAG, while as expected KU298 was inactive, further supporting the specificity of this assay for Hsp90 inhibition.
No substantial changes in levels of mitochondrial proteins occurred when wild-type active GAPDH was overexpressed in PC12 cells with Q74 (Appendix Fig S4B), supporting the role of inactive GAPDH in clearance of damaged mitochondria.
Interestingly, despite exhibiting some acidity, supports alone were inactive in the process which evidenced the role of the metal in dehydration of glycerol into acetol.
We speculate that euchromatic F insertions are transcriptionally inactive (supported by very low RNA-seq RPKM levels) and devoid of H3K9me3 marks (hence no H3K9me3 spreading) and that the high H3K9me3 levels for the average F-element stem from the abundant heterochromatic insertions.
On the other hand, the number of false positives in NB models was the highest with 80 incorrect predictions, followed by RF with 4. PNN based models predicted all the inactive structures correctly supporting the fact that the model is biased towards majority class coverage (Table 1).
In particular, the SAC abrogation produced by Tao1-NCB3 siRNA could successfully be rescued by active but not inactive kinase, strongly supporting a role for Tao1 in the SAC (Draviam et al. 2007).
Interestingly, the post-translational status of HSF1 had begun to revert to the inactive condition, further supporting the idea that HSP gene transcription had been repressed by 4 h post-dosing.
Mutation of the conserved glycine in the heme binding motif (FXXGXR/HXCXG) results in an inactive, unstable apoprotein, supporting a key role for this glycine in binding the heme and possibly also regulating the activity of P450s.
