Membranes/fusion
Herpes Simplex Virus Glycoprotein B Associates with Target Membranes via Its Fusion Loops
... III fusion protein. Its two putative fusion loops, found at the base of the protein, are analogous to those of VSV G and gp64, two other members of this ...in fusion and gB-null virus comple- ...
12
Molecular dynamics simulation analyses of viral fusion peptides in membranes prone to phase transition: effects on membrane curvature, phase behavior and lipid water interface destabilization
... membrane fusion induced by fusogenic pep- tides, molecular dynamic simulations of syn- thetic peptides, derived from viral fusion pro- teins, contained in lipid bilayers were ...HA fusion peptide ...
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Functional Analysis of the Autographa californica Multiple Nucleopolyhedrovirus GP64 Terminal Fusion Loops and Interactions with Membranes
... III fusion protein that mediates BV attachment to the cell surface and low-pH-triggered mem- brane fusion between the BV envelope and the endosome membrane during ...III fusion proteins contain ...
12
A Novel Mode of Poxvirus Superinfection Exclusion That Prevents Fusion of the Lipid Bilayers of Viral and Cellular Membranes
... The present study addressed four main questions regarding VACV SIE. (i) At what step in superinfection is secondary virus excluded? (ii) What functions are needed by the primary virus to establish resistance to ...
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The Membrane Proximal Region (MPR) of Herpes Simplex Virus gB Regulates Association of the Fusion Loops with Lipid Membranes
... lipid membranes occurs via its fusion loops ...the fusion loops or sur- rounding ...the fusion loops (modeled in ...the fusion loops, permitting their exposure and subsequent ...
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Asymmetric Requirement for Cholesterol in Receptor-Bearing but Not Envelope-Bearing Membranes for Fusion Mediated by Ecotropic Murine Leukemia Virus
... viral membranes may be raftlike because the viruses bud preferentially from rafts rather than because of a need for raft domains in virus particles during fusion (29, 36, 41, ...or fusion pore ...
9
Cell membranes composition is defined in ER and their restitution proceed by en bloc fusion of ER generated transport vesicles
... of membranes with precisely intercalated proteins where minute changes in protein structure may impact process of fusion and membrane restitution, whereas the supporting experiments determine only the ...
11
Fig1 Facilitates Calcium Influx and Localizes to Membranes Destined To Undergo Fusion during Mating in Candida albicans
... Both membranes are sites of membrane perturbation and fusion during ...membrane fusion during mating ...cell fusion during mating, with undissolved wall material at the fusion site, ...
10
Coiled-coils on lipid membranes : a new perspective on membrane fusion
... lipid membranes is an important natural process for the intra- and intercellular exchange of ...actual fusion mechanism at the molecular ...opposing membranes two membrane anchored heterodimer ...
171
Reconstitution of functional influenza virus envelopes and fusion with membranes and liposomes lacking virus receptors.
... Using fluorescently labeled intact virions and RIVE, we also showed here that both viral preparations were able to fuse with virus-receptordepleted liposomes or, under hypotonic conditio[r] ...
8
New Insights into the Spring-Loaded Conformational Change of Influenza Virus Hemagglutinin
... the fusion peptides to the target mem- brane is not sufficient. Fusion-incompetent mutant F63P/F70P protrudes ⬃55 Å from the surfaces of liposomes ...aborted fusion it could bring two mem- branes ...
11
Origin of unenveloped capsids in the cytoplasm of cells infected with herpes simplex virus 1.
... We have no comparative data on the relative efficacy of gD with fully processed and with immature polysaccharide chains in blocking fusion of the envelope with cell membranes; it is conc[r] ...
7
Ultrastructural analysis of the replication cycle of pseudorabies virus in cell culture: a reassessment.
... and fusion bridges could be de- tected, resulting in continuity between cellular and virion membranes ...the fusion event, tegument appeared to disperse in the cytoplasm with only remnants visible ...
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Interactions of the TGB1 Protein during Cell-to-Cell Movement of Barley Stripe Mosaic Virus
... (GFP) fusion to the ␥ b protein of Barley stripe mosaic virus (BSMV) to monitor cell-to-cell and systemic virus ...GFP fusion appears not to compromise replication or movement substantially, and mutagenesis ...
12
Novel Entry Pathway of Bovine Herpesvirus 1 and 5
... unique fusion of the outer phospholipid layer of the viral envelope with the inner layer of the plasma membrane and vice versa resulting in “crossing” of the fused membranes and in partial insertion of the ...
6
Membrane Recognition by Vesicular Stomatitis Virus Involves Enthalpy-Driven Protein-Lipid Interactions
... the fusion of viral and cellular membranes, which is mediated by virus spike glycoprotein G at the acidic environment of the endosomal ...the fusion peptides found among other viral glycoproteins, ...
9
Capturing the Herpes Simplex Virus Core Fusion Complex (gB-gH/gL) in an Acidic Environment
... model membranes, ...lipid membranes only when the pH was ...their fusion loops that prevent these proteins from associating with liposomes at any ...
10
Different activation signals induce distinct mast cell degranulation strategies
... membrane fusion events (28), might be important for those membrane fusion events shared by human MCs responding to activation by anti-IgE or SP, such as heterotypic fusion between the granule and ...
19
The Fusion Peptide of Semliki Forest Virus Associates with Sterol-Rich Membrane Domains
... the fusion of the virus with the target membrane and thus presumably reflects the insertion of the SFV fusion peptide that would drive the viral fusion ...the fusion peptide modulate the ...
9
On the steps of cell to cell HIV transmission between CD4 T cells
... endosomal membranes to reach the cytoplasm and infect the target ...spread, fusion inhibitors and neutralizing antibodies efficiently block the infectious process ...
6