The DNA-binding domains of different repressors bind unique 17 30 bp sequences, and it has been shown that these are highly orthogonal, with few off-target interactions between noncognate operators.
In addition to full-length versican (V0), three short isoforms having GAG-binding domains of different sizes (V1, V2, and V3) are generated by alternative splicing.
This could be explained by the fact that binding domains of XIAP are different for initiator and effector caspases.
Although the clinical success of early molecules was limited, recent data obtained with bispecific T-cell engaging (BiTE) antibodies, which combine the minimal binding domains of the two different antibodies on one polypeptide chain, indicate that such small constructs can indeed have high anti-cancer activity.
2) A missed opportunity is that there is relatively little in-depth characterization of TF binding specificity in terms of the relationship between DNA motifs and DNA binding domains for different family of TFs.
2) A missed opportunity is that there is relatively little in-depth characterization of TF binding specificity in terms of the relationship between DNA motifs and DNA binding domains for different family of TFs. 3) Since both 20- and 40-mer random sequences were used as DNA ligands, how reproducible were the motifs generated between the two pools of the DNA ligands?
Swint-Kruse and co-workers showed that at least nine different ligand binding domains of these family members could be fused to the LacI DNA binding domain to create functional repressors.
To discuss the conformational effect, we consider a main or "correct" target A and an "incorrect" competitor B that differ in structure; their binding domains are of different lengths, sA and sB.
The substrate binding domains of the two systems appear to possess different selectivity/affinity for their cognate substrates i.e. ferrated and non-ferrated siderophores.
Here, we utilized protein-binding microarrays (PBMs) to compare the binding site preferences of isolated CSL with the preferred binding sites of CSL when bound to the CSL-binding domains of all four different human Notch receptors.
