Sentence examples for by ionic interactions and from inspiring English sources
The studies demonstrate that functional conformation and stability are largely governed by ionic interactions and active site disulfide plays a vital role in maintaining functional conformation.
Fundamentally, adsorption of avidin onto the polar iron oxide surface is facilitated by ionic interactions and enhanced by strong hydrogen bonds [19].
Together, these results show that the Hsp70Sf9 dimer interface is strengthened by ionic interactions and that a key phosphosite, supported by multiple acetylation sites, contributes to its stability.
The cross-linking of CS to CH was mediated by ionic interaction and covalent cross-linking using EDC/NHS coupling reagents.
These bio-based elastomers engineered by ionic interactions are biocompatible and biodegradable.
The inner gates of C1C2 and CrChR2 are mainly formed by ionic interactions between the acidic residues (E1 and E2) and the basic residues (His173 and Arg307 in C1C2 and His134 and Arg268 in CrChR2) (Fig. 2b upper panels).
In both binding sites, the positively charged moieties of tropisetron are also stabilized by ionic interactions with Glu 129 (loop A), and by a hydrogen bonding interaction between the protonated nitrogen atom and the carbonyl backbone of Trp 183.
The conformational change of the protein necessary for membrane fusion is driven by ionic interactions between residues of the coiled-coil domain, and Glu74, the last amino acid aligning to motif I, is involved in this process [ 1].
The regiochemistry of haem oxidation by mammalian HO is strongly governed by the orientation of the haem in the active site cavity, and this orientation is largely determined by ionic interactions of haem propionates with the protein residues lining the cavity [33].
Thus it likely interacts with the positively charged arginine residue by ionic interactions.
Presumably, iron-sulfide or pyrite are able to adsorb proteins by ionic interactions because also the binding of positively charged phosphatidylcholine (Widler and Seward 2002) by negatively charged pyrite (Zhang et al. 2003) has been reported.
