Non-permanent proteins in membranes: when proteins come as visitors (Review).

abstract：:ADP-ribosylation factor related protein 1 (ARFRP1) is a member of the ARF-family of GTPases which operate as molecular switches in the regulation of intracellular protein traffic. Deletion of the mouse Arfrp1 gene leads to embryonic lethality during early gastrulation, suggesting that ARFRP1 is required for cell adhes...

journal_title：Molecular membrane biology

authors： Zahn C,Hommel A,Lu L,Hong W,Walther DJ,Florian S,Joost HG,Schürmann A

更新日期：2006-11-01 00:00:00

abstract：:A structural characterization of a synthetic peptide corresponding to the fourth transmembrane domain (M4-TMD) of the gamma-subunit of the nicotinic acetylcholine receptor from Torpedo californica has been undertaken. Solid-state NMR and CD spectroscopy studies indicate that upon reconstitution into lipid vesicles or ...

journal_title：Molecular membrane biology

authors： Williamson PT,Zandomeneghi G,Barrantes FJ,Watts A,Meier BH

更新日期：2005-11-01 00:00:00

abstract：:2B is a 99 amino acid membrane protein encoded by enteroviruses such as polio and coxsackie viruses with two transmembrane domains. The protein is found to make membranes of infected cells permeable. Using a computational approach which positions the models and assesses stability by molecular dynamics (MD) simulations...

journal_title：Molecular membrane biology

authors： Patargias G,Barke T,Watts A,Fischer WB

更新日期：2009-08-01 00:00:00

abstract：:NupG from Escherichia coli is the archetype of a family of nucleoside transporters found in several eubacterial groups and has distant homologues in eukaryotes, including man. To facilitate investigation of its molecular mechanism, we developed methods for expressing an oligohistidine-tagged form of NupG both at high ...

journal_title：Molecular membrane biology

authors： Xie H,Patching SG,Gallagher MP,Litherland GJ,Brough AR,Venter H,Yao SY,Ng AM,Young JD,Herbert RB,Henderson PJ,Baldwin SA

更新日期：2004-09-01 00:00:00

abstract：:Neurotransmitter receptor trafficking in and out synapses has emerged as a key process to regulate synaptic transmission during synaptic development and plasticity both at excitatory and inhibitory synapses. Lateral diffusion of surface neurotransmitter receptors has recently emerged as a key pathway to regulate recep...

journal_title：Molecular membrane biology

authors： Groc L,Choquet D

更新日期：2008-05-01 00:00:00

abstract：:Lipid rafts are specialized plasma membrane microdomains in which glycosphingolipids and cholesterol are major structural components. Their relative insolubility to nonionic detergents is the most widely used method to purify these structures. Several signalling proteins are associated with these microdomains in T lym...

journal_title：Molecular membrane biology

authors： Salgado FJ,Piñeiro A,Canda-Sánchez A,Lojo J,Nogueira M

更新日期：2005-05-01 00:00:00

abstract：:The assessment of the transverse distribution and mobility of NBD-labelled phospholipid analogues in biological membranes by selective chemical destruction of fluorescent label in the outer monolayer with dithionite has been investigated using resealed erythrocyte ghosts as a model system. The distribution of those an...

journal_title：Molecular membrane biology

authors： Pomorski T,Herrmann A,Zachowski A,Devaux PF,Müller P

更新日期：1994-01-01 00:00:00

abstract：:Site-directed mutagenesis and site-directed fluorescence spectroscopy demonstrate that Cys148 interacts hydrophobically with the galactosyl moiety of substrates of the lactose permease of Escherichia coli. By taking advantage of the finding that labelling of single-Cys148 permease with the thiol-specific fluorophore 2...

journal_title：Molecular membrane biology

authors： He MM,Kaback HR

更新日期：1998-01-01 00:00:00

abstract：:Modification of proteins with the lipid palmitate, a process called palmitoylation, is important for the normal function of neuronal cells. However, most attention has focused on how palmitoylation regulates the targeting and trafficking of neurotransmitter receptors and non-enzymatic scaffold proteins. In this review...

journal_title：Molecular membrane biology

authors： Montersino A,Thomas GM

更新日期：2015-08-01 00:00:00

abstract：:Recent advances have revealed much about the signaling events and molecular components associated with autophagy. Although it is clear that there are multiple points of intersection and connection between autophagy and known vesicular membrane transport processes between membrane compartments, autophagy is modulated b...

journal_title：Molecular membrane biology

authors： Chan SN,Tang BL

更新日期：2013-12-01 00:00:00

abstract：:Nanoparticles present a new collection of contrast agents for the field of in vivo molecular imaging. This review focuses on promising molecular imaging probes for optical and magnetic resonance imaging based on four representative nanomaterial(s) platforms: quantum dots, upconversion phosphors, superparamagnetic iron...

journal_title：Molecular membrane biology

authors： Rosenblum LT,Kosaka N,Mitsunaga M,Choyke PL,Kobayashi H

更新日期：2010-10-01 00:00:00

abstract：:Spontaneous membrane adsorption, folding and insertion of the synthetic WALP16 and KALP16 peptides was studied by computer simulations starting from completely extended conformations. The peptides were simulated using an unmodified all-atom force field in combination with an efficient Monte Carlo sampling algorithm. T...

journal_title：Molecular membrane biology

authors： Ulmschneider MB,Ulmschneider JP

更新日期：2008-04-01 00:00:00

abstract：:Previous work from our laboratory has established bovine hippocampal membranes as a convenient natural source for studying neuronal receptors such as the G-protein coupled serotonin1A receptor. In this paper, we have explored the organization and dynamics of bovine hippocampal membranes using environment-sensitive and...

journal_title：Molecular membrane biology

authors： Mukherjee S,Kalipatnapu S,Pucadyil TJ,Chattopadhyay A

更新日期：2006-09-01 00:00:00

abstract：:Microorganisms that survive in natural environments form organized multicellular communities, biofilms and colonies with specific properties. During stress and nutrient limitation, slow growing and senescent cells in such communities retain vital processes by maintaining plasma membrane integrity and retaining the abi...

journal_title：Molecular membrane biology

authors： Palková Z,Váchová L,Gásková D,Kucerová H

更新日期：2009-05-01 00:00:00

abstract：:CitS of Klebsiella pneumoniae and GltS of Escherichia coli are Na+-dependent secondary transporters from different families that are believed to share the same fold and quaternary structure. A 10 kDa protein tag (Biotin Acceptor Domain [BAD]) was fused to the N-terminus of both proteins (CitS-BAD1 and GltS-BAD1, respe...

journal_title：Molecular membrane biology

authors： Krupnik T,Dobrowolski A,Lolkema JS

更新日期：2011-08-01 00:00:00

abstract：:Notch is a vitally important signalling receptor controlling cell fate determination and pattern formation in numerous ways during development of both invertebrate and vertebrate species. An intriguing pathway for the Notch signal has emerged where, after ligand-dependent proteolysis, an intracellular fragment of the ...

journal_title：Molecular membrane biology

authors： Baron M,Aslam H,Flasza M,Fostier M,Higgs JE,Mazaleyrat SL,Wilkin MB

更新日期：2002-01-01 00:00:00

abstract：:Neurotransmitter transporters are regulated through a variety of signal transduction mechanisms which appear to operate in order to maintain appropriate levels of transmitter in the synaptic cleft. One such mechanism is the trafficking of the transporter in association with synaptic vesicle release machinery. This rep...

journal_title：Molecular membrane biology

authors： Horton N,Quick MW

更新日期：2001-01-01 00:00:00

abstract：:The transporter SbtA is a high affinity Na+-dependent HCO3- uptake system present in a majority of cyanobacterial clades. It functions in conjunction with CO2 uptake systems and other HCO3- uptake systems to allow cyanobacteria to accumulate high levels of HCO3- used to support efficient photosynthetic CO2 fixation vi...

journal_title：Molecular membrane biology

authors： Price GD,Shelden MC,Howitt SM

更新日期：2011-08-01 00:00:00

abstract：:Temperature-composition phase diagrams of binary lipid mixtures under conditions of constant pressure and excess water show that component immiscibility is the rule rather than the exception in these systems. Phase immiscibility is particularly noted in the solid phase but several cases are known where immiscibility i...

journal_title：Molecular membrane biology

authors： Vaz WL

更新日期：1995-01-01 00:00:00

abstract：:We have previously shown that a mixture of cerebrosides obtained from dried tubers of herb Typhonium giganteum Engl. plays a neuroprotective role in the ischemic brain through its effect on activation of BK(Ca) channels. It is very curious to know whether a single pure cerebroside compound could activate the BK(Ca) ch...

journal_title：Molecular membrane biology

authors： Xu H,Qi J,Wang G,Deng H,Qi Z

更新日期：2011-02-01 00:00:00

abstract：:Dengue fever is one of the most widespread tropical diseases in the world. The disease is caused by a virus member of the Flaviviridae family, a group of enveloped positive sense single-stranded RNA viruses. Dengue virus infection is mediated by virus glycoprotein E, which binds to the cell surface. After uptake by en...

journal_title：Molecular membrane biology

authors： Stauffer F,Melo MN,Carneiro FA,Sousa FJ,Juliano MA,Juliano L,Mohana-Borges R,Da Poian AT,Castanho MA

更新日期：2008-02-01 00:00:00

abstract：:Gap junctions are plasma membrane spatial microdomains constructed of assemblies of channel proteins called connexins in vertebrates and innexins in invertebrates. The channels provide direct intercellular communication pathways allowing rapid exchange of ions and metabolites up to approximately 1 kD in size. Approxim...

journal_title：Molecular membrane biology

authors： Evans WH,Martin PE

更新日期：2002-04-01 00:00:00

abstract：:Notch receptor signalling plays a central role in development and its misfunction has been linked to a number of diseases. In the cannonical Notch signalling pathway, ligand binding to Notch activates a series of proteolytic cleavages that release the Notch intracellular domain for trafficking to the nucleus, where it...

journal_title：Molecular membrane biology

authors： Wilkin MB,Baron M

更新日期：2005-07-01 00:00:00

abstract：:Time and distance scales in membranes are discussed in relation to the inference of domain structure from spectroscopic measurements. Each type of spectroscopy has a natural time scale set by the magnitude of the interactions that determine the spectral width. For fluid membranes, the lateral diffusion of the lipid mo...

journal_title：Molecular membrane biology

authors： Bloom M,Thewalt JL

更新日期：1995-01-01 00:00:00

abstract：:Numerous cell surface receptors propagate activation signals to the interior of the cell via tyrosine phosphorylation of transmembrane proteins. This leads to the phosphotyrosine (PiY)-mediated recruitment of cytoplasmic signalling protein complexes which catalyze crucial biochemical signalling reactions. Here we desc...

journal_title：Molecular membrane biology

authors： Sangani D,Venien-Bryan C,Harder T

更新日期：2009-04-01 00:00:00

abstract：:Significant progress has been made in membrane protein engineering over the last 5 years, based largely on the re-design of existing scaffolds. Engineering techniques that have been employed include direct genetic engineering, both covalent and non-covalent modification, unnatural amino acid mutagenesis and total synt...

journal_title：Molecular membrane biology

authors： Bayley H,Jayasinghe L

更新日期：2004-07-01 00:00:00

abstract：:Glucosyltransferases (Gtrs) and O-acetyltransferase (Oac) are integral membrane proteins embedded within the cytoplasmic membrane of Shigella flexneri. Gtrs and Oac are responsible for unidirectional host serotype conversion by altering the epitopic properties of the bacterial surface lipopolysaccharide (LPS) O-antige...

journal_title：Molecular membrane biology

authors： Ramiscal RR,Tang SS,Korres H,Verma NK

更新日期：2010-04-01 00:00:00

abstract：:Trypsin activation of Cry4B, a 130-kDa Bacillus thuringiensis (Bt) protein, produces a 65-kDa toxin active against mosquito larvae. The active toxin is made of two protease resistant-products of ca. 45 kDa and ca. 20 kDa. The cloned 21-kDa fragment consisting of the N-terminal region of the toxin was previously shown ...

journal_title：Molecular membrane biology

authors： Puntheeranurak T,Uawithya P,Potvin L,Angsuthanasombat C,Schwartz JL

更新日期：2004-01-01 00:00:00

abstract：:Flavonoids are ubiquitous polyphenolic compounds, found in vascular plants, which are endowed with a large variety of biological effects. Some of these effects have been assumed to result from interactions with the cell plasma membrane. In order to investigate the nature of these interactions a fluorescence study was ...

journal_title：Molecular membrane biology

authors： Lenne-Gouverneur AF,Lobstein A,Haan-Archipoff G,Duportail G,Anton R,Kuhry JG

更新日期：1999-04-01 00:00:00

abstract：:The cyanelles of the glaucocystophyte alga Cyanophora paradoxa resemble endosymbiotic cyanobacteria in morphology, pigmentation and, especially, in the presence of a peptidoglycan wall situated between the inner and outer envelope membranes. However, it is now clear that cyanelles in fact are primitive plastids. Phylo...

journal_title：Molecular membrane biology

authors： Steiner JM,Löffelhardt W

更新日期：2005-01-01 00:00:00