The structures revealed that ... binding site within the NTT protein. The binding of ATP involves extensive interactions between its three moieties (adenine, ribose, and phosphate) and the NTT ...

Adenine was first discovered in 1885 by the German physiologist Albrecht Kossel. He isolated adenine from the pancreas of oxen and named it "adenine" derived from the Greek word "aden," meaning gland.

Structural basis for discriminative regulation of gene expression by adenine- and guanine ... 2011). The structure reveals an ‘inverted’ three-way junctional architecture, stabilized by binding to the ...

1). To recognize adenine residues in the two hairpins, pockets have evolved at different locations in the β-sheet binding surface of the two proteins. Figure 1: Structure of the PP7 coat protein ...

(Image: Wikimedia Commons, CC SA 3.0) The most common type of base pairing is the Watson-Crick base pair, named after James Watson and Francis Crick, who first proposed the double helix structure of ...