AbstractThe geometry of sulphur-aromatic interactions in globular proteins has been analysed using crystallographic data derived from 36 proteins, solved to resolutions of 2 Å or better. About half of all sulphur atoms from cyst(e)ine and methionine residues are in contact ( ≦ 6 Å from ring centroid) with an aromatic ring (phenylalanine, tyrosine or tryptophan). Compared to carbon and nitrogen atoms the interacting sulphur atoms express an affinity towards the edge of the aromatic rings, and avoid the region above the ring in the vicinity of the π-electrons. This preference is similar to that previously found for oxygen atoms around phenylalanine rings, and may be electrostatic in origin.Sulfw-aromatic interactionProteinSide-chain contactCy...
Although hydrophobic interaction is the main contributing factor to the stability of the protein fol...
Aromatic-aromatic interactions have long been considered important in the self assembly of amyloids....
AbstractAn analysis has been made of the geometry of phenylalanine-phenylalanine interactions in pro...
AbstractGeometric analysis of 33 refined high-resolution protein crystal structures (2 Å or higher) ...
C–H/O interactions of aromatic C–H donors within proteins have been studied by analyzing the data in...
C-H/O interactions of aromatic C-H donors within proteins have been studied by analyzing the data in...
Cation-se interactions between aromatic residues and cationic amino groups in side chains and have b...
Various types of interactions involving the sulfhydryl group of free cysteine residues have been ana...
An analysis of the geometry of binding of metal ions by cysteine and methionine residues in protein ...
Of all the nonbonded interactions, hydrogen bond, because of its geometry involving polar atoms, is ...
Geometries of aromatic/aromatic interactions in crystal structures of small molecules from the Cambr...
The aim of this study was to evaluate the favorability of different conformations of aromatic residu...
Contacts between aromatic rings and sulfur-containing amino acids are frequent in proteins. However,...
Intermolecular S···O interactions are very common and are important in biological systems, but until...
Studying noncanonical intermolecular interactions between a ligand and a protein constitutes an emer...
Although hydrophobic interaction is the main contributing factor to the stability of the protein fol...
Aromatic-aromatic interactions have long been considered important in the self assembly of amyloids....
AbstractAn analysis has been made of the geometry of phenylalanine-phenylalanine interactions in pro...
AbstractGeometric analysis of 33 refined high-resolution protein crystal structures (2 Å or higher) ...
C–H/O interactions of aromatic C–H donors within proteins have been studied by analyzing the data in...
C-H/O interactions of aromatic C-H donors within proteins have been studied by analyzing the data in...
Cation-se interactions between aromatic residues and cationic amino groups in side chains and have b...
Various types of interactions involving the sulfhydryl group of free cysteine residues have been ana...
An analysis of the geometry of binding of metal ions by cysteine and methionine residues in protein ...
Of all the nonbonded interactions, hydrogen bond, because of its geometry involving polar atoms, is ...
Geometries of aromatic/aromatic interactions in crystal structures of small molecules from the Cambr...
The aim of this study was to evaluate the favorability of different conformations of aromatic residu...
Contacts between aromatic rings and sulfur-containing amino acids are frequent in proteins. However,...
Intermolecular S···O interactions are very common and are important in biological systems, but until...
Studying noncanonical intermolecular interactions between a ligand and a protein constitutes an emer...
Although hydrophobic interaction is the main contributing factor to the stability of the protein fol...
Aromatic-aromatic interactions have long been considered important in the self assembly of amyloids....
AbstractAn analysis has been made of the geometry of phenylalanine-phenylalanine interactions in pro...