منابع مشابه
Binding proteins and membrane transport.
The recent studies have clearly established two types of active transport systems. One type is membrane-bound and can be observed in membrane vesicles and the other type is osmotic-shock-sensitive and requires binding proteins to produce active transport. It appears that the membrane-bound systems derive cellular energy from the energy-rich membrane state which can be formed from respiration or...
متن کاملStructural bioinformatics prediction of membrane-binding proteins.
Membrane-binding peripheral proteins play important roles in many biological processes, including cell signaling and membrane trafficking. Unlike integral membrane proteins, these proteins bind the membrane mostly in a reversible manner. Since peripheral proteins do not have canonical transmembrane segments, it is difficult to identify them from their amino acid sequences. As a first step towar...
متن کاملAsymmetric binding of membrane proteins to GroEL.
The interaction of GroEL with non-native soluble proteins has been studied intensively and structure-function relationships have been established in considerable detail. Recently, we found that GroEL is also able to bind membrane proteins in the absence of detergents and deliver them to liposomes in a biologically active state. Here, we report that three well-studied membrane proteins (bacterio...
متن کاملAccessory proteins of SARS-CoV and other coronaviruses.
The huge RNA genome of SARS coronavirus comprises a number of open reading frames that code for a total of eight accessory proteins. Although none of these are essential for virus replication, some appear to have a role in virus pathogenesis. Notably, some SARS-CoV accessory proteins have been shown to modulate the interferon signaling pathways and the production of pro-inflammatory cytokines. ...
متن کاملBinding of Membrane Proteins by a Glycolipid Anchor
EMBRANE-BOUND PROTEINS may be bound to M cellular membranes in a number of different ways. Most are “integral”; that is, bound to the lipid portion of the bilayer by stable interactions that are not easily disrupted by changes in pH, ionic strength, or other environmental changes short of disruption of the membrane or the protein structure. These interactions generally involve hydrophobic inter...
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ژورنال
عنوان ژورنال: Future Virology
سال: 2019
ISSN: 1746-0794,1746-0808
DOI: 10.2217/fvl-2018-0144