Cargando…

Abp1 promotes Arp2/3 complex-dependent actin nucleation and stabilizes branch junctions by antagonizing GMF

Formation and turnover of branched actin networks underlies cell migration and other essential force-driven processes. Type I nucleation-promoting factors (NPFs) such as WASP recruit actin monomers to Arp2/3 complex to stimulate nucleation. In contrast, mechanisms of type II NPFs such as Abp1 (also...

Descripción completa

Detalles Bibliográficos
Autores principales:	Guo, Siyang, Sokolova, Olga S., Chung, Johnson, Padrick, Shae, Gelles, Jeff, Goode, Bruce L.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6057921/ https://www.ncbi.nlm.nih.gov/pubmed/30042427 http://dx.doi.org/10.1038/s41467-018-05260-y

Ejemplares similares

Single-molecule analysis of actin filament debranching by cofilin and GMF
por: Chung, Johnson, et al.
Publicado: (2022)

Three-color single molecule imaging shows WASP detachment from Arp2/3 complex triggers actin filament branch formation
por: Smith, Benjamin A, et al.
Publicado: (2013)

GMFβ prunes actin branches
por: Short, Ben
Publicado: (2015)

Activation of the Arp2/3 Complex by the Actin Filament Binding Protein Abp1p
por: Goode, Bruce L., et al.
Publicado: (2001)

Mechanism of Filament Nucleation and Branch Stability Revealed by the Structure of the Arp2/3 Complex at Actin Branch Junctions
por: Egile, Coumaran, et al.
Publicado: (2005)

Structural basis for regulation of Arp2/3 complex by GMF
por: Luan, Qing, et al.
Publicado: (2013)

GMFβ controls branched actin content and lamellipodial retraction in fibroblasts
por: Haynes, Elizabeth M., et al.
Publicado: (2015)

Rac and Arp2/3-Nucleated Actin Networks Antagonize Rho During Mitotic and Meiotic Cleavages
por: Pal, Debadrita, et al.
Publicado: (2020)

A novel role for WAVE1 in controlling actin network growth rate and architecture
por: Sweeney, Meredith O., et al.
Publicado: (2015)

Cyclase-associated protein interacts with actin filament barbed ends to promote depolymerization and formin displacement
por: Alimov, Nikita, et al.
Publicado: (2023)

Pivotal role of VASP in Arp2/3 complex–mediated actin nucleation, actin branch-formation, and Listeria monocytogenes motility
por: Skoble, Justin, et al.
Publicado: (2001)

Tobacco Arp3 is localized to actin-nucleating sites in vivo
por: Maisch, Jan, et al.
Publicado: (2009)

Phosphorylation of the Arp2/3 complex is necessary to nucleate actin filaments
por: LeClaire, Lawrence L., et al.
Publicado: (2008)

Competition and Synergy of Arp2/3 and Formins in Nucleating Actin Waves
por: Le Chua, Xiang, et al.
Publicado: (2023)

Evolutionary diversification reveals distinct somatic versus germline cytoskeletal functions of the Arp2 branched actin nucleator protein
por: Stromberg, Kaitlin A., et al.
Publicado: (2023)

TAGLN2 polymerizes G-actin in a low ionic state but blocks Arp2/3-nucleated actin branching in physiological conditions
por: Kim, Hye-Ran, et al.
Publicado: (2018)

A WAVE2–Arp2/3 actin nucleator apparatus supports junctional tension at the epithelial zonula adherens
por: Verma, Suzie, et al.
Publicado: (2012)

Branching out in different directions: Emerging cellular functions for the Arp2/3 complex and WASP-family actin nucleation factors
por: Campellone, Kenneth G., et al.
Publicado: (2023)

Molecular dynamics simulations support a multistep pathway for activation of branched actin filament nucleation by Arp2/3 complex
por: Singh, Yuvraj, et al.
Publicado: (2023)

Mechanism of actin filament branch formation by Arp2/3 complex revealed by a high-resolution cryo-EM structureof the branch junction
por: Chou, Steven Z., et al.
Publicado: (2022)

The structural basis of actin filament branching by the Arp2/3 complex
por: Rouiller, Isabelle, et al.
Publicado: (2008)

MICAL2 fine-tunes Arp2/3 for actin branching
por: Olson, Michael F., et al.
Publicado: (2021)

Geomagnetic Field (Gmf) and Plant Evolution: Investigating the Effects of Gmf Reversal on Arabidopsis thaliana Development and Gene Expression
por: Bertea, Cinzia M., et al.
Publicado: (2015)

Structure of Arp2/3 complex at a branched actin filament junction resolved by single-particle cryo-electron microscopy
por: Ding, Bojian, et al.
Publicado: (2022)

Identification of an ATP-controlled allosteric switch that controls actin filament nucleation by Arp2/3 complex
por: Rodnick-Smith, Max, et al.
Publicado: (2016)

Regulation of branched versus linear Arp2/3‐generated actin filaments
por: Cao, Luyan, et al.
Publicado: (2023)

Twinfilin bypasses assembly conditions and actin filament aging to drive barbed end depolymerization
por: Shekhar, Shashank, et al.
Publicado: (2020)

Regulation of N-WASP and the Arp2/3 Complex by Abp1 Controls Neuronal Morphology
por: Pinyol, Roser, et al.
Publicado: (2007)

MICAL2 enhances branched actin network disassembly by oxidizing Arp3B-containing Arp2/3 complexes
por: Galloni, Chiara, et al.
Publicado: (2021)

Elucidating Key Motifs Required for Arp2/3-Dependent and Independent Actin Nucleation by Las17/WASP
por: Allwood, Ellen G., et al.
Publicado: (2016)

Synergy between Cyclase-associated protein and Cofilin accelerates actin filament depolymerization by two orders of magnitude
por: Shekhar, Shashank, et al.
Publicado: (2019)

Abp1p and cortactin, new “hand-holds” for actin
por: Olazabal, Isabel M., et al.
Publicado: (2001)

Chlamydia trachomatis TmeB antagonizes actin polymerization via direct interference with Arp2/3 activity
por: Scanlon, Kaylyn R., et al.
Publicado: (2023)

Three Regions within Acta Promote Arp2/3 Complex-Mediated Actin Nucleation and Listeria monocytogenes Motility
por: Skoble, Justin, et al.
Publicado: (2000)

An Order of Magnitude Faster AIP1-Associated Actin Disruption than Nucleation by the Arp2/3 Complex in Lamellipodia
por: Tsuji, Takahiro, et al.
Publicado: (2009)

Arp2/3 Branched Actin Network Mediates Filopodia-Like Bundles Formation In Vitro
por: Ideses, Yaron, et al.
Publicado: (2008)

Terminal Axonal Arborization and Synaptic Bouton Formation Critically Rely on Abp1 and the Arp2/3 Complex
por: Koch, Nicole, et al.
Publicado: (2014)

Analysis of functional surfaces on the actin nucleation promoting factor Dip1 required for Arp2/3 complex activation and endocytic actin network assembly
por: Liu, Su-Ling, et al.
Publicado: (2022)

Phase separation of an actin nucleator by junctional microtubules regulates epithelial function
por: Tsukita, Kazuto, et al.
Publicado: (2023)

Direct regulation of Arp2/3 complex activity and function by the actin binding protein coronin
por: Humphries, Christine L., et al.
Publicado: (2002)

Cannot write session to /tmp/vufind_sessions/sess_24adrpav6od4ud8g3lafuibqgj