Np. Bazhulina et al., ALDIMINES OF PYRIDOXAL 5'-PHOSPHATE WITH PHOSPHONOUS AND PHOSPHONIC ANALOGS OF AMINO-ACIDS, Bioorganiceskaa himia, 22(8), 1996, pp. 628-631
Interaction of the pyridoxal 5'-phosphate coenzyme with alpha-, beta-,
and gamma-aminophosphonous and aminophosphonic acids in aqueous solut
ions has been studied spectrophotometrically. For the fist time, by ex
ample of phosphor-containing analogs of valine, aspartic and glutamic
acids, formation of aldimines with characteristic absorption maxima cl
ose to those of aminocarboxylic acids has been shown.