Selective pairwise interactions between a number of CD3 chains and the clonotypic T cell antigen receptor (TCR-alpha, -beta) chains have recently been reported. What still remains unanswered is the site of interaction between TCR-beta and CD3-gamma chains. To examine the region of interaction between TCR-beta and CD3-gamma chains, a variety of genetically altered TCR-beta and CD3-gamma chains w...

In the title compound, C16H16O4, the aromatic rings are almost normal to one another, making a dihedral angle of 85.81 (10)°. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds, forming chains propagating along the b-axis direction. There are also C-H⋯π inter-actions present which link the chains, forming two-dimensional networks lying parallel to (102).

In the title compound, C17H21ClN2O6, the di-hydro-pyrimidine ring adopts a flattened envelope conformation, with the sp (3)-hybridized C atom forming the flap. The dihedral angle between the least-squares planes of the benzene and di-hydro-pyrimidine rings is 88.09 (6)°. An intra-molecular C-H⋯O hydrogen bond generates an S(6) ring. In the crystal, mol-ecules are linked via pairs of N-H⋯O hydro...

Mol-ecules of the title compound, C(19)H(15)O(3)P, are connected by O-H⋯O hydrogen bonds between the carboxylic acid OH group and the phosphinoyl O atom, forming chains running along the crystallographic b axis.

In the title compound, C(13)H(10)FNO, the dihedral angle between the aromatic rings is 55.60 (8)°. In the crystal, mol-ecules are linked by O-H-N hydrogen bonds, forming zigzag C(7) chains propagating in [101].

The asymmetric unit in the structure of the title compound, C25H22NO2 (+)·Br (-)·0.5CH2Cl2·0.5H2O, comprises two pseudosymmetry-related cations, two bromide anions, a di-chloro-methane molecule and a water mol-ecule of solvation. The two independent cations are conformationally similar with the comparative dihedral angles between the central pyridine ring and the three benzene substituent rings...

Judiciously chosen side chains of conjugated molecules have a positive impact on charge transport properties when used as the active material in organic electronic devices. Amongst the side chains, oligoethylene glycols (OEGs) have been relatively unexplored due to their hydrophilic nature. OEGs also affect the smooth film formation of conjugated molecules, which preclude device fabrication. Ho...

Past research suggests that women alter their behaviors during periods of high fertility to attract mates. Consistent with this notion, the current research examined the interpersonal style, as defined by the interpersonal circumplex, men tend to find most attractive in potential mates and the change in women’s interpersonal styles across the menstrual cycle. In Study 1, a sample of 101 single ...