Aip1 and cofilin promote rapid turnover of yeast actin patches and cables: a coordinated mechanism for severing and capping filaments
about
The yeast actin cytoskeleton: from cellular function to biochemical mechanismActin cytoskeletal defects in immunodeficiencyCommon formin-regulating sequences in Smy1 and Bud14 are required for the control of actin cable assembly in vivo.Aip1 destabilizes cofilin-saturated actin filaments by severing and accelerating monomer dissociation from ends.An order of magnitude faster AIP1-associated actin disruption than nucleation by the Arp2/3 complex in lamellipodiaDisplacement of formins from growing barbed ends by bud14 is critical for actin cable architecture and function.Srv2/cyclase-associated protein forms hexameric shurikens that directly catalyze actin filament severing by cofilin.Reconstitution and dissection of the 600-kDa Srv2/CAP complex: roles for oligomerization and cofilin-actin binding in driving actin turnover.Saccharomyces cerevisiae Kelch proteins and Bud14 protein form a stable 520-kDa formin regulatory complex that controls actin cable assembly and cell morphogenesisActin-interacting protein 1 controls assembly and permeability of intestinal epithelial apical junctionsExpression of actin-interacting protein 1 suppresses impaired chemotaxis of Dictyostelium cells lacking the Na+-H+ exchanger NHE1WDR1 presence in the songbird basilar papilla.Regulation of cell shape, wing hair initiation and the actin cytoskeleton by Trc/Fry and Wts/Mats complexes.The flare gene, which encodes the AIP1 protein of Drosophila, functions to regulate F-actin disassembly in pupal epidermal cells.Overlapping and distinct functions for cofilin, coronin and Aip1 in actin dynamics in vivoTurnover of branched actin filament networks by stochastic fragmentation with ADF/cofilinThe myosin passenger protein Smy1 controls actin cable structure and dynamics by acting as a formin damperCell-cycle regulation of formin-mediated actin cable assembly.Synergies between Aip1p and capping protein subunits (Acp1p and Acp2p) in clathrin-mediated endocytosis and cell polarization in fission yeast.Coordination of the filament stabilizing versus destabilizing activities of cofilin through its secondary binding site on actinRapid glucose depletion immobilizes active myosin V on stabilized actin cables.Single-molecule imaging of a three-component ordered actin disassembly mechanism.Analysis of unregulated formin activity reveals how yeast can balance F-actin assembly between different microfilament-based organizations.Intrinsic capability of budding yeast cofilin to promote turnover of tropomyosin-bound actin filaments.Loss of Aip1 reveals a role in maintaining the actin monomer pool and an in vivo oligomer assembly pathwayActin dynamics and endocytosis in yeast and mammals.Actin and endocytosis in budding yeast.Tropomyosin-based regulation of the actin cytoskeleton in time and space.Aip1 promotes actin filament severing by cofilin and regulates constriction of the cytokinetic contractile ringThe two actin-interacting protein 1 genes have overlapping and essential function for embryonic development in Caenorhabditis elegansDual roles of tropomyosin as an F-actin stabilizer and a regulator of muscle contraction in Caenorhabditis elegans body wall muscleBiochemical and genetic analyses provide insight into the structural and mechanistic properties of actin filament disassembly by the Aip1p cofilin complex in Saccharomyces cerevisiaeInside view of cell locomotion through single-molecule: fast F-/G-actin cycle and G-actin regulation of polymer restoration.Cyclase-associated protein (CAP) acts directly on F-actin to accelerate cofilin-mediated actin severing across the range of physiological pH.Actin disassembly by cofilin, coronin, and Aip1 occurs in bursts and is inhibited by barbed-end cappersMetacercarial proteins interacting with WD40-repeat protein of Clonorchis sinensis.Enrichment of distinct microfilament-associated and GTP-binding-proteins in membrane/microvilli fractions from lymphoid cells.Coronin switches roles in actin disassembly depending on the nucleotide state of actin.Actin-ADF/cofilin rod formation in Caenorhabditis elegans muscle requires a putative F-actin binding site of ADF/cofilin at the C-terminus.Deconstructing formin-dependent actin cable assembly.
P2860
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P2860
Aip1 and cofilin promote rapid turnover of yeast actin patches and cables: a coordinated mechanism for severing and capping filaments
description
2006 nî lūn-bûn
@nan
2006 թուականի Յուլիսին հրատարակուած գիտական յօդուած
@hyw
2006 թվականի հուլիսին հրատարակված գիտական հոդված
@hy
2006年の論文
@ja
2006年論文
@yue
2006年論文
@zh-hant
2006年論文
@zh-hk
2006年論文
@zh-mo
2006年論文
@zh-tw
2006年论文
@wuu
name
Aip1 and cofilin promote rapid ...... severing and capping filaments
@ast
Aip1 and cofilin promote rapid ...... severing and capping filaments
@en
type
label
Aip1 and cofilin promote rapid ...... severing and capping filaments
@ast
Aip1 and cofilin promote rapid ...... severing and capping filaments
@en
prefLabel
Aip1 and cofilin promote rapid ...... severing and capping filaments
@ast
Aip1 and cofilin promote rapid ...... severing and capping filaments
@en
P2093
P2860
P356
P1476
Aip1 and cofilin promote rapid ...... severing and capping filaments
@en
P2093
Bruce L Goode
Ellen M Smith
Harini Ravi
Kyoko Okada
P2860
P304
P356
10.1091/MBC.E06-02-0135
P407
P577
2006-07-01T00:00:00Z