2013
DOI: 10.2174/092986613804096874
|View full text |Cite
|
Sign up to set email alerts
|

Why is Glycine not a Part of the Osmoticum in the Urea-rich Cells?

Abstract: Kidney cells of animals including human and marine invertebrates contain high amount of the protein denaturant, urea. Methylamine osmolytes are generally believed to offset the harmful effects of urea on proteins in vitro and in vivo. In this study we have investigated the possibility of glycine to counteract the effects of urea on three proteins by measuring thermodynamic stability, ΔGD° and functional activity parameters (K(m) and k(cat)). We discovered that glycine does not counteract the effects of urea in… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2015
2015
2023
2023

Publication Types

Select...
5
1

Relationship

0
6

Authors

Journals

citations
Cited by 9 publications
(2 citation statements)
references
References 0 publications
0
2
0
Order By: Relevance
“…The osmolytes betaine (Yancey et al, 1982), glycine (Dawson et al, 1998;Khan et al, 2013;Miyawaki et al, 2014;Ou et al, 2002) and myo-inositol (Khan et al, 2013;Miyawaki et al, 2014) and, HEFS, an earthworm specific compound that is proposed to be Percent Changes Fig. 4.…”
Section: Percent Changesmentioning
confidence: 99%
“…The osmolytes betaine (Yancey et al, 1982), glycine (Dawson et al, 1998;Khan et al, 2013;Miyawaki et al, 2014;Ou et al, 2002) and myo-inositol (Khan et al, 2013;Miyawaki et al, 2014) and, HEFS, an earthworm specific compound that is proposed to be Percent Changes Fig. 4.…”
Section: Percent Changesmentioning
confidence: 99%
“…• Glycine-but only at relatively high concentrations-can stabilize many proteins against high temperatures and freeze-thaw cycling and, like TMAO, is typically said to act via the preferential exclusion mechanism [67]). However, glycine shows no positive or negative effects on protein stability/folding in the presence of urea [68] or elevated pressure [69][70] on several proteins. In these ways glycine is truly 'compatible' in the sense of non-perturbing.…”
Section: Tmao Vs Other Chemical Chaperonesmentioning
confidence: 91%