× خانه ژورنال ها پست ها ثبت نام ورود

نتایج جستجو برای Lipid-protein interactions

تعداد نتایج: 1159073  
Journal: :Biochemical Society transactions 2011
Anthony G Lee,

Intrinsic membrane proteins are solvated by a shell of lipid molecules interacting with the membrane-penetrating surface of the protein; these lipid molecules are referred to as annular lipids. Lipid molecules are also found bound between transmembrane α-helices; these are referred to as non-annular lipids. Annular lipid binding constants depend on fatty acyl chain length, but the dependence is...

2016
Javier Gómez, José Villalaín, José Manuel González, C. Reyes Mateo, Rodrigo F.M. de Almeida, Luis M.S. Loura, Manuel Prieto,

Die Online-Fachbuchhandlung beck-shop.de ist spezialisiert auf Fachbücher, insbesondere Recht, Steuern und Wirtschaft. Im Sortiment finden Sie alle Medien (Bücher, Zeitschriften, CDs, eBooks, etc.) aller Verlage. Ergänzt wird das Programm durch Services wie Neuerscheinungsdienst oder Zusammenstellungen von Büchern zu Sonderpreisen. Der Shop führt mehr als 8 Millionen Produkte.

Journal: :FEBS letters 1990
D Marsh,

The interactions of lipids with integral and peripheral proteins can be studied in reconstituted and natural membranes using spin label electron spin resonance (ESR) spectroscopy. The ESR spectra reveal a reduction in mobility of the spin-labelled lipid species, and in certain cases evidence is obtained for a partial penetration of the peripheral proteins into the membrane. The latter may be re...

Background: Protein-protein interactions do not provide any direct information re‌garding the domains within the proteins that mediate the interactions. The majority of proteins are multi domain proteins and the interaction between them is often defined by the pairs of their domains. Most of the former studies focus only on interacting do‌main pairs. However they do not consider the in...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1974
G Assmann, H B Brewer,

Delipidated high density lipoprotein (apo-HDL), isolated apolipoproteins apoA-I and apoA-II, S-carboxymethylated apoA-II, apoC-III, the NH(2)- and COOH-terminal CNBr peptides of apoA-II, and the COOH-terminal CNBr peptide of apoA-I were recombined in vitro with [N-C(3)H(3)-choline]phosphatidylcholine (PC) and [N-(14)CH(3)-choline]sphingomyelin (SPM). The lipid-protein complexes were analyzed by...

Journal: :Biochemical Society transactions 2005
C Hunte,

Many membrane proteins selectively bind defined lipid species. This specificity has an impact on correct insertion, folding, structural integrity and full functionality of the protein. How are these different tasks achieved? Recent advances in structural research of membrane proteins provide new information about specific protein-lipid interactions. Tightly bound lipids in membrane protein stru...

Journal: :Current opinion in structural biology 2009
Steve L Reichow, Tamir Gonen,

Electron crystallography is arguably the only electron cryomicroscopy (cryoEM) technique able to deliver an atomic-resolution structure of membrane proteins embedded in the lipid bilayer. In the electron crystallographic structures of the light driven ion pump, bacteriorhodopsin, and the water channel, aquaporin-0, sufficiently high resolution was obtained and both lipid and protein were visual...

Journal: :Biochemical Society transactions 1982
W P Williams, A Sen, P J Quinn,

In each case the complexes were suspended in 20rn~-Tris/HCl (pH 8.0)/0.1% LDAO (v/v). The circles indicate where the recording spectrophotometer stopped and the spectra were continued point by point in another machine. (a) Complexes from strain 7750 grown at 2000k: 0, type 1 B800-850; 0, RC-B880. (b) Complexes from strain 7050 grown at 4001~: 0, type 2 B800-850; this spectrum was raised to make...

Journal: :Journal of cell science 2005
Tamas Balla,

Inositol lipids have emerged as universal lipid regulators of protein signaling complexes in defined membrane compartments. The number of protein modules that are known to recognise these membrane lipids is rapidly increasing. Pleckstrin homology domains, FYVE domains, PX domains, ENTH domains, CALM domains, PDZ domains, PTB domains and FERM domains are all inositide-recognition modules. The la...

2016
Tobias Nilsson, Camilla Rydström Lundin, Gustav Nordlund, Pia Ädelroth, Christoph von Ballmoos, Peter Brzezinski,

Energy conversion in biological systems is underpinned by membrane-bound proton transporters that generate and maintain a proton electrochemical gradient across the membrane which used, e.g. for generation of ATP by the ATP synthase. Here, we have co-reconstituted the proton pump cytochrome bo3 (ubiquinol oxidase) together with ATP synthase in liposomes and studied the effect of changing the li...