Motif analysis was performed by using CisFinder tool (Developmental Genomics and Aging Section, Laboratory of Genetics, National Institute on Aging, NIH, Baltimore, MD, USA) [ 43] on 200-bp sequences centered at the expected binding site indicated by peak summit calculated using the MACS tool.
The fact that the 14-3-3γ 14-3-3γ 14-3-3γpromotering site indicates thas 14-3-3γ expression is regulated at the transcrip53onal level binding
All influenza subtype viruses harbor Glu-222 and Gly-224 at the receptor binding site, indicating preferential binding to the avian receptor SA-α-2, 3-Gal.
Importantly, the essential ERα coactivators AIB1 (also known as SRC3) and p300 were also present at this specific binding site, indicating that ERα is likely to be functional here [ 24].
Notably, a small nucleosome occupancy peak at the binding sites indicated that a tiny fraction of binding sites resided on nucleosomes.
Only the miRNA binding sites (indicated by blue horizontal lines) surrounded by 20-nt sequences at both ends were shown.
Of the 186 major Sty1 recruitment sites, 152 (∼82%) were found to overlap with the Atf1/Pcr1 binding sites (89 overlapped with the major Atf1/Pcr1 common binding sites and 63 with Atf1 and/or Pcr1 binding sites), indicating that Sty1 is primarily recruited at the Atf1/Pcr1 binding sites in the genome induced by H2O2 treatment.
Subsequent QM/MM analyses of binding sites indicate a preference for substrate oxidation at an exposed tryptophan residue, and identified the LRET pathway to haem.
The increase in binding affinity at lower pH was greater for the Ubx optimal binding site than for other DNA binding sites, indicating that subtle sequence alterations in DNA binding sites may influence pH-dependent behavior.
Comparison of these proteins' in vitro binding sites with their in vivo binding sites indicates that PBM-derived specificitiesificanies caccuratelyely reflect in vivo DNA sequence specificities.
