Notably, repetitiousness retained in the overall structure of proteins contributes to the formation of ordered structures, and enhances the chances of reconstituting biological activity rationally encrypted in the microgene unit.
Efforts to reconstitute active RNR using recombinantly expressed NrdE and reconstituted MnIII2-Y· NrdF also resulted in low catalytic activity.
Initial in vitro activity assays of reconstituted TsrM including tryptophan, SAM, and dithionite demonstrated neither generation of any methylated products nor any nonproductive cleavage of dAdoH.
We are working on the mechanical activation of reconstituted Piezo1.
However, the heterologous expression of just the initial condensing enzyme is capable of reconstituting the heterologous elongating activity (Millar and Kunst 1997; Paul et al. 2006) and for this reason KCS are often referred to as "elongases".
Reports from another group indicate that the bulk of in vivo reconstituting activity resides in the CD24lo population and practically none is associated with CD24hiin cells isolated from mammary tissue using this single cell surface marker [ 31].
To reconstitute the activity of CylM in vitro, 20 µM of linear peptides were supplied in a reaction vessel with 4 mM MgCl2, 2 mM ATP, 2 mM DTT, 1 × 10−5 U thrombin (to remove the His-tag in situ) and 50 mM HEPES (pH 7.5), followed by the addition of CylM to a final concentration of 0.5 µM.
First, in contrast to our siRNA knockdowns, we found that reconstituting the activity of MEK2, but not MEK1, was sufficient to drive proliferation of SK-MEL-28 cells.
The reconstituting activity of CD24+/CD29+ cells in cleared fat pad transplantation assays was not distinguished in GFP+ compared to GFP- subpopulations.
Addition of 100 μM MgCl2, to EDTA-treated cell extracts partially reconstituted caspase activity levels for all three substrates tested, but it was not able to restore all activity.
