We assayed several proteins for interaction with YopH, mainly tyrosine kinases like Lck, Fyn, Csk, Zap-70, Syk and the regulatory subunit of the PI3K, p85; and adaptors such as Gab1, Gab2, Cbl, Fyb, Vav, and Grb2.
Prokaryotic ubiquitin-like protein (Pup) in Mycobacterium tuberculosis (Mtb) is the first known post-translational small protein modifier in prokaryotes, and targets several proteins for degradation by a bacterial proteasome in a manner akin to ubiquitin (Ub) mediated proteolysis in eukaryotes.
Both described genetic islands could be functionally virulence-associated, comprising several proteins for cell adhesion and other virulence-determining factors.
ASPP2 was previously identified as an interacting partner for several proteins, for example, Bcl-2 and p53.
This results in high-resolution structures of several proteins, for example, TM1112, at 1.25 Å. Availability: PICKY is available upon request.
It increases vascular permeability in vivo and activates endothelial cells in vitro, leading to protein kinase C activation and release of several proteins for which plasma levels are elevated in vivo due to diabetic endothelial dysfunction (6, 14).
However, for several proteins from our datasets the conservation files were not available.
RKKR is reported to be a NLS for several proteins, including for a GFP-Foxp3 hybrid [17] [20].
RKKR was reported to be a NLS for several proteins, including for the GFP-Foxp3 hybrid [17] [20].
The basic arginine-lysine-lysine-arginine (RKKR) sequence, located 12-aa from the C-terminal end of Foxp3 was previously reported to be a nuclear localization signal (NLS) for several proteins, including for a GFP-Foxp3 hybrid.
This vitamin is needed to make or activate several proteins essential for blood clotting.
