Role of Covalent and Noncovalent Interactions in the Formation of Films from Unheated Whey Protein Solutions Following pH Adjustment

2003 ◽  
Vol 68 (7) ◽  
pp. 2284-2288 ◽  
Author(s):  
G. Quinn ◽  
F.J. Monahan ◽  
E.D. O'Riordan ◽  
M. O'SUllivan ◽  
A. Longares
Keyword(s):  
Whey Protein ◽  
Noncovalent Interactions ◽  
Protein Solutions ◽  
Ph Adjustment

Reactions of Carbenes with Ethers: The Role of Noncovalent Interactions

2008 ◽  
Vol 2008 (19) ◽  
pp. 3363-3368 ◽  
Author(s):  
Jean‐Luc Mieusset ◽  
Udo H. Brinker
Keyword(s):  
Noncovalent Interactions

Intermolecular interactions in highly concentrated protein solutions upon compression and the role of the solvent

2014 ◽  
Vol 141 (22) ◽  
pp. 22D506 ◽  
Author(s):  
S. Grobelny ◽  
M. Erlkamp ◽  
J. Möller ◽  
M. Tolan ◽  
R. Winter
Keyword(s):  
Intermolecular Interactions ◽  
Protein Solutions

On the role of noncovalent interactions in electrocatalysis. Two cases of mediated reductive dehalogenation

2013 ◽  
Vol 110 ◽  
pp. 619-627 ◽  
Author(s):  
Piotr P. Romańczyk ◽  
Klemens Noga ◽  
Mariusz Radoń ◽  
Grzegorz Rotko ◽  
Stefan S. Kurek
Keyword(s):  
Noncovalent Interactions ◽  
Reductive Dehalogenation

scholarly journals The SUMO E3 Ligase Activity of Pc2 Is Coordinated through a SUMO Interaction Motif

2010 ◽  
Vol 30 (9) ◽  
pp. 2193-2205 ◽  
Author(s):  
Shen-hsi Yang ◽  
Andrew D. Sharrocks
Keyword(s):  
Protein Modification ◽  
Binding Proteins ◽  
Noncovalent Interactions ◽  
Active Form ◽  
Embryonic Stem ◽  
E3 Ligase ◽  
Stem Cell Differentiation ◽  
Embryonic Stem Cell Differentiation ◽  
Sumo Conjugation

ABSTRACT Protein modification by SUMO conjugation has emerged to be an important regulatory event. Recently, the mechanisms through which SUMO elicits its effects on target proteins have been elucidated. One of these is the noncovalent association between SUMO and coregulatory proteins via SUMO interaction motifs (SIMs). We therefore searched for additional binding proteins to elucidate how SUMO acts as a signal to potentiate novel noncovalent interactions with SUMO-binding proteins. We identified an E3 ligase, Pc2, as a SUMO-binding protein with two functionally distinct SIMs. Here, we focus on the role of SIM2 and demonstrate that it is crucial for many of the documented Pc2 functions, which converge on determining its E3 ligase activity. One role of SUMO binding in this context is the subnuclear partitioning of the active form of Ubc9 (SUMO∼Ubc9) by Pc2. The significance of the SIM2-dependent functions of Pc2 is demonstrated in the control of the precise expression of lineage-specific genes during embryonic stem cell differentiation.

The role of ‘Excluded’ electronic charge in noncovalent interactions

2018 ◽  
Vol 117 (17) ◽  
pp. 2260-2266 ◽  
Author(s):  
Jane S. Murray ◽  
Dariush H. Zadeh ◽  
Pat Lane ◽  
Peter Politzer
Keyword(s):  
Noncovalent Interactions ◽  
Electronic Charge
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