The circumstance that the motif discovered with structural restrictions is a subsequence of the one found without such restraints supposes that the found motif is relevant for binding to the target.
The enrichment has to be characterized and more detailed, because occurring commonalities between the different found aptamer sequences indicate characteristics of the aptamers at different physical positions, which are relevant for binding to the target.
Key Points Structures of known AA9 proteins are strongly conserved but contain three semi-conserved loop regions, which appear to be relevant for substrate binding.
Structures of known AA9 proteins are strongly conserved but contain three semi-conserved loop regions, which appear to be relevant for substrate binding.
Looking on negatively charged amino acids, the two viruses NL-952 and NL-991 share 5 negative charged amino acids that might be relevant for CCR5 binding.
All other amino acid residues thought to be relevant for receptor binding (positions 91, 130 134, 149, 151, 179, 186, 190 191, and 220 225 [ 3 ]) were identical to those found in all western Asian, Russian, European, and African influenza A (H5N1) sequences as well as in HK/156/97.
In our previous studies [ 9, 10], the three biochemical features, including the hydrophobicity index (feature H), side chain pKa value (feature K), and molecular mass (feature M) of an amino acid, were shown to be relevant for DNA-binding site prediction.
Since the amino-acid composition of histone H3 surrounding Ser10 does not match that of the high-affinity 14-3-3ζ 14-3-3ζ 14-3-3ζ the postulated modulation of binding motifsly be relevantheor a spostulatedbset of 14-3-3ζ-associated proteins with initial low-affinity binding to interact with other histone modulationenzymes such as HATs.
Due to the fact that interaction with the plasminogen system promotes damage of extracellular matrices and bacterial spread, plasminogen binding activity might be relevant for pathogenesis [ 56].
Taken together, our data provided additional evidence for surface localisation of KatA and furthermore showed that KatA is relevant for Vn binding to whole bacteria.
