glycylhistidine and glycylaspartic-acid

glycylhistidine has been researched along with glycylaspartic-acid* in 1 studies

Other Studies

1 other study(ies) available for glycylhistidine and glycylaspartic-acid

Article	Year
Reduction of vanadium(V) to vanadium(IV) by NADPH, and vanadium(IV) to vanadium(III) by cysteine methyl ester in the presence of biologically relevant ligands. Biochimica et biophysica acta, 2007, Volume: 1770, Issue:8 To better understand the mechanism of vanadium reduction in ascidians, we examined the reduction of vanadium(V) to vanadium(IV) by NADPH and the reduction of vanadium(IV) to vanadium(III) by L-cysteine methyl ester (CysME). UV-vis and electron paramagnetic resonance spectroscopic studies indicated that in the presence of several biologically relevant ligands vanadium(V) and vanadium(IV) were reduced by NADPH and CysME, respectively. Specifically, NADPH directly reduced vanadium(V) to vanadium(IV) with the assistance of ligands that have a formation constant with vanadium(IV) of greater than 7. Also, glycylhistidine and glycylaspartic acid were found to assist the reduction of vanadium(IV) to vanadium(III) by CysME. Topics: Cysteine; Dipeptides; Electron Spin Resonance Spectroscopy; Ligands; NADP; Oxidation-Reduction; Spectrophotometry, Ultraviolet; Vanadium	2007

Article

Year

Reduction of vanadium(V) to vanadium(IV) by NADPH, and vanadium(IV) to vanadium(III) by cysteine methyl ester in the presence of biologically relevant ligands.

Biochimica et biophysica acta, 2007, Volume: 1770, Issue:8

To better understand the mechanism of vanadium reduction in ascidians, we examined the reduction of vanadium(V) to vanadium(IV) by NADPH and the reduction of vanadium(IV) to vanadium(III) by L-cysteine methyl ester (CysME). UV-vis and electron paramagnetic resonance spectroscopic studies indicated that in the presence of several biologically relevant ligands vanadium(V) and vanadium(IV) were reduced by NADPH and CysME, respectively. Specifically, NADPH directly reduced vanadium(V) to vanadium(IV) with the assistance of ligands that have a formation constant with vanadium(IV) of greater than 7. Also, glycylhistidine and glycylaspartic acid were found to assist the reduction of vanadium(IV) to vanadium(III) by CysME.

Topics: Cysteine; Dipeptides; Electron Spin Resonance Spectroscopy; Ligands; NADP; Oxidation-Reduction; Spectrophotometry, Ultraviolet; Vanadium

2007