Arginine side chain interactions and the role of arginine as a …
2016年2月22日 · The arginine guanidinium interacts with non-polar aromatic and aliphatic side chains above and below the guanidinium plane while hydrogen bonding with polar side chains …
Arginine side chain interactions and the role of arginine as a …
2016年2月22日 · The hydration properties of arginine and lysine are strongly reflected in their respective interactions with non-polar and polar side chains as observed in protein structures …
Probing Arginine Side-Chains and Their Dynamics with Carbon …
2013年3月3日 · The methodology presented here extends the utility of side-chains as probes of structure and dynamics to include the charged arginine side-chain, and in the context of …
Unique Contributions of an Arginine Side Chain to Ligand …
Our data unveil a surprisingly small contribution of charge at a conserved arginine side chain previously suggested to form a salt bridge with the ligand, glutamate. Instead, our data show …
Biological importance of arginine: A comprehensive review of the …
2024年2月1日 · Arginine shows Jekyll and Hyde behavior in several respects. It participates in protein folding via ionic and H-bonds and cation-pi interactions; the charge and hydrophobicity …
Side chain-side chain interactions of arginine with tyrosine and ...
The pH titration by NMR revealed that a side chain-side chain interaction, presumably an H-Nepsilon...O=Cgamma hydrogen bonding interaction in the salt bridge, occurs between Arg (i) …
The Different Interactions of Lysine and Arginine Side Chains with ...
2013年9月5日 · In this study, we employ fully atomistic molecular dynamics simulations to observe, quantify, and compare the interactions of Lys and Arg with saturated …
Determining rotational dynamics of the guanidino group of arginine side …
2017年9月9日 · Arginine residues are imperative for many active sites and protein-interaction interfaces. A new NMR-based method is presented to determine the rotational dynamics …
Probing Arginine Side‐Chains and Their ... - Wiley Online Library
2013年2月10日 · Arginine side-chains play a distinct role because of their high p Ka and perpetual positive charge. An NMR method is presented, based on carbon-detected 13 C ζ – 15 N ε …
Arginine Side‐Chain Hydrogen Exchange: Quantifying Arginine Side‐Chain ...
2018年8月7日 · A new method for probing solution-state interactions of arginine side-chains in proteins has been presented. The presented 13 C-detected method allows measurements of …