Notably, protecting amine groups did not affect biotin avidin binding, which may be attributed to a unique conformation of biotin binding site composed of a conserved Trp120, a hydrophobic pocket, and eight hydrogen bonds, while lacking exposed amines.
Therefore, the higher binding of glucose MIPs may be attributed to the shape selective fitting of glucose into complementary cavities created on the MIP nanoparticles during the imprinting procedure.
The primary mechanism by which PRO 2000 inhibits HIV infection is binding to viral gp120, although some activity may be attributed to binding to CD4 receptors on target immune cells [19].
The lower binding of PAHs to ditch soil may be attributed to two opposite effects.
However, the lack of synergistic activity observed when proliferative cultures received cotreatments of PDGF or IFN-γ and high concentrations of DS-SILY20 may be attributed to binding of PDGF and IFN-γ to the mimic, limiting the influence of the growth factors on cell behavior and as such that only the effects associated with DS-SILY20 is observed.
Enhanced binding observed for PI compared to EB may be attributed to the presence of external alkyl chain in PI.
Reduction of water-soluble forms of Zn, Cu, Mn, Fe, Pb and Cr during the process may be attributed to the binding of the metals with the –OH and –COOH groups enriched by cattle manure.
Alternatively, the delay or prevention of trafficking to the lysosomal compartment of lipoprotein constituents may be attributed to chaperon binding and/or entry into intracellular vesicular recycling compartments destined for the cell surface.
Overall, the inability of the three pterin analogues to form hydrogen bonds with S104 and F462 and the steric clashes from their protruding methyl groups may be attributed to a binding affinity that is poorer than that of the native pterin, H4B.
The residual RNA detected from FLAG Ctrl IPs may be attributed to background binding of RBPs to FLAG beads as previously described 30, since IgG control IPs did not yield the same level of background and the intensity of the P-labeled RNA signal was more intense from FLAG MKRN1 IPs compared to FLAG Ctrl IPs (Fig EV2F).
