The binding energy for ATP binding regions of different DEAD box helicases, when compared, showed substantial variations, mainly attributable to amino acid positions 198 to 201 (the DDX3X specific region).
Figures 6a and b show that B-Myb was able to recruit both kinases; however, the binding regions for Jnk1 and p38 α were different.
The sequence variations may explain the similar AT rich properties yet different consensus in their binding regions for SOX2 and SOX9.
Because different reported MHC-II binding peptides might actually correspond to experimental manipulation of the same MHC-II binding region using different experimental techniques or different choices of amino acids targeted for truncation, substitution, or mutation, it is not surprising that that MHC databases contain a significant number of highly similar peptides.
Nucleotide positions associated with the PBR were assigned according to the PBR regions determined for the human antigen binding region by two different studies [ 44, 45].
Positive and negative control binding regions were established using different primers sets, and data was expressed as percentage of input for each region.
To extend the statistical test to regulatory regions with multiple binding sites for different factors, two approaches are possible.
19,20,39 In the present study, methylation predominantly changed in enhancer regions with enrichment for binding motifs for different transcription factors suggesting that enhancer methylation may be highly relevant also in exercise biology.
All isomers are structured dimers with grooves that bind to more than 200 different partners, and the different partners have different sequences for their binding regions.
The observed difference in contribution could be explained by the loss of potential binding sites for different transcription factors within this region.
