Dynamic insight into protein structure utilizing red edge excitation shift

A Chattopadhyay, S Haldar - Accounts of chemical research, 2014 - ACS Publications
Proteins are considered the workhorses in the cellular machinery. They are often organized
in a highly ordered conformation in the crowded cellular environment. These conformations …

Novel insights in linking solvent relaxation dynamics and protein conformations utilizing red edge excitation shift approach

R Brahma, H Raghuraman - Emerging topics in life sciences, 2021 - portlandpress.com
Protein hydration dynamics plays an important role in many physiological processes since
protein fluctuations, slow solvation, and the dynamics of hydrating water are all intrinsically …

Characterization of milk proteins–lutein complexes and the impact on lutein chemical stability

J Yi, Y Fan, W Yokoyama, Y Zhang, L Zhao - Food Chemistry, 2016 - Elsevier
In this study, the interaction of WPI (whey protein isolate) and SC (sodium caseinate) with
hydrophobic lutein was investigated through UV–vis spectroscopy and circular dichroism …

Binding between bixin and whey protein at pH 7.4 studied by spectroscopy and isothermal titration calorimetry

Y Zhang, Q Zhong - Journal of agricultural and food chemistry, 2012 - ACS Publications
Bixin is the major coloring component of annatto used in manufacturing colored cheeses,
but its presence in liquid whey causes undesirable quality of the recovered whey protein …

Effects of thermal denaturation on binding between bixin and whey protein

Y Zhang, Q Zhong - Journal of Agricultural and Food Chemistry, 2012 - ACS Publications
Heating is commonly used in the manufacture of dairy products, but impacts of thermal
denaturation on binding between whey protein and molecules such as pigments are poorly …

[HTML][HTML] Complexes of lutein with bovine and caprine caseins and their impact on lutein chemical stability in emulsion systems: Effect of arabinogalactan

A Mora-Gutierrez, R Attaie, MTN de González… - Journal of dairy …, 2018 - Elsevier
Lutein is an important xanthophyll carotenoid with many benefits to human health. Factors
affecting the application of lutein as a functional ingredient in low-fat dairy-like beverages …

The red edge excitation shift phenomenon can be used to unmask protein structural ensembles: implications for NEMO–ubiquitin interactions

DAM Catici, HE Amos, Y Yang… - The FEBS …, 2016 - Wiley Online Library
To understand complex molecular interactions, it is necessary to account for molecular
flexibility and the available equilibrium of conformational states. Only a small number of …

Monomeric banana lectin at acidic pH overrules conformational stability of its native dimeric form

JM Khan, A Qadeer, E Ahmad, R Ashraf, B Bhushan… - PloS one, 2013 - journals.plos.org
Banana lectin (BL) is a homodimeric protein categorized among jacalin-related family of
lectins. The effect of acidic pH was examined on conformational stability of BL by using …

The effect of the binding of ZnO nanoparticle on the structure and stability of α-lactalbumin: a comparative study

S Chakraborti, S Sarwar… - The Journal of Physical …, 2013 - ACS Publications
Nanoparticles (NPs), when exposed to biofluids, become coated with proteins. As the
protein is adsorbed on the surface, the extent of adsorption and the consequent effect on …

Role of Conformational Change and Glucose Binding Sites in the Enhanced Glucose Tolerance of Agrobacterium tumefaciens 5A GH1 β-Glucosidase Mutants

S Goswami, B Manna, K Chattopadhyay… - The Journal of …, 2021 - ACS Publications
β-Glucosidases are often inhibited by their reaction product glucose and a barrier to the
efficient lignocellulosic biomass hydrolysis to glucose. We had previously reported the …