Albumin-bound toxins move by physicochemical interactions between the plasma, albumin molecules bound to the dialysis side of the membrane and the circulating albumin solution.
In addition, the core complex has some 40 to 60 chlorophyll molecules bound to proteins.
The largest conformational changes were for the MDM4 molecules bound to p53.
Both molecules bound to a distinct conformational state of MDM2 with nM-μM affinities.
Rather than sheets of ice on the surface, the water is thought to exist as water molecules bound to grains of moon dust.
First, the group creates water solutions of two kinds of nanotubes: one type has positively charged molecules bound to them, and the other has negatively charged molecules.
A key determinant of this architecture is the number of CENP-A molecules bound to the centromere.
Unexpectedly, two structures could be obtained: one with one, and a second with four inhibitor molecules bound to the protein.
The explanation for this increased affinity probably resides in the fact that the additional motifs within the decoy oligonucleotide increased the number of splicing factor molecules bound to the oligonucleotide, suggesting cooperative binding of these proteins (Fig. 3).
Livingston and his colleagues found that the two molecules bound to each other and rested on the shutdown X chromosome.
The increasing emission intensity over time of the cellulose surface was interpreted as an increasing number of enzyme molecules bound to the fibers.
