Ethanol binding sites on proteins.

This study is on the analysis of ethanol binding sites on 3D structures of nonredundant proteins from the Protein Data Bank. The only one amino acid residue that is significantly overrepresented around ethanol molecules is Tyr. There are usually two or more Tyr residues in the same ethanol binding site, while residues of Thr, Asp and Gln are underrepresented around them.

Intragenic isochores (intrachores) in the platelet phosphofructokinase gene of Passeriform birds.

Total GC-content in the platelet phosphofructokinase gene of Zebra Finch (Taeniopygia guttata) is low (37.53±0.51%), while there are short areas (about 300 nucleotides in length) with increased GC-content overlapping its exon 4 and exon 17.

Inhibition of rat muscle and liver phosphofructokinases by high doses of ethanol.

Activities of both rat muscle and liver phosphofructokinases are significantly inhibited after a single ethanol intake in the dose of 2.5 g per kg of body weight. This inhibitory effect is indirect, since ethanol in concentration (50 mM) close to that established after 2.