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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 19 Dec 2016.

Suppressor of profilin 2

putative ARP2/3 protein complex subunit p41 (from NCBI)
Top mentioned proteins: Arp2, Actin, Actin-Related Protein 3, Wasp, ARPC5
Papers on ARPC1
Isoform diversity in the Arp2/3 complex determines actin filament dynamics.
Way et al., Gif-sur-Yvette, France. In Nat Cell Biol, Jan 2016
The Arp2/3 complex consists of seven evolutionarily conserved subunits (Arp2, Arp3 and ARPC1-5) and plays an essential role in generating branched actin filament networks during many different cellular processes.
Novel identification of Dermacentor variabilis Arp2/3 complex and its role in rickettsial infection of the arthropod vector.
Macaluso et al., Baton Rouge, United States. In Plos One, 2013
To investigate the role of the tick Arp2/3 complex in tick-Rickettsia interactions, open reading frames of all subunits of the protein including Arp2, Arp3, ARPC1, ARPC2, ARPC3, ARPC4, and ARPC5 were identified from Dermacentor variabilis.
[Cloning and functional research of Arp2/3-P40/ARPC1 subunit of Sf9 cells].
Li et al., Wuhan, China. In Bing Du Xue Bao, 2012
The baculovirus-induced actin polymerization is mainly associated with the virus nucleocapsid protein P78/83, which is homologous with WASP proteins that can activate Arp2/3 complex and induce the actin polymerization.
Lotus japonicus ARPC1 is required for rhizobial infection.
Szczyglowski et al., London, Canada. In Plant Physiol, 2012
Here we identify a Lotus japonicus gene encoding a predicted ACTIN-RELATED PROTEIN COMPONENT1 (ARPC1) as essential for rhizobial infection but not for arbuscular mycorrhiza symbiosis.
CKIP-1 regulates mammalian and zebrafish myoblast fusion.
Goillot et al., Lyon, France. In J Cell Sci, 2012
A search for CKIP-1 binding partners identified the ARPC1 subunit of Arp2/3 actin nucleation complex essential for myoblast fusion.
Arp2/3 complex is bound and activated by two WASP proteins.
Rosen et al., Dallas, United States. In Proc Natl Acad Sci U S A, 2011
One site is on Arp3 and the second is on ARPC1 and Arp2.
Molecular dynamics simulations of Arp2/3 complex activation.
Pollard et al., New Haven, United States. In Biophys J, 2010
When we applied forces to Arp2 while restraining Arp3, one block of structure (Arp2, subunit ARPC1, the globular domain of ARPC4 and ARPC5) rotated counterclockwise by 30° around a pivot point in an α-helix of ARPC4 (Glu⁸¹-Asn¹⁰⁰) to align Arp2 next to Arp3 in a second block of structure including ARPC3 and the globular domains of ARPC2.
The p40/ARPC1 subunit of Arp2/3 complex performs multiple essential roles in WASp-regulated actin nucleation.
Goode et al., Waltham, United States. In J Biol Chem, 2010
In particular, some of the individual subunits in the complex have not been assigned clear functional roles, including p40/ARPC1.
Nucleotide- and activator-dependent structural and dynamic changes of arp2/3 complex monitored by hydrogen/deuterium exchange and mass spectrometry.
Almo et al., United States. In J Mol Biol, 2009
These effects may include the direct binding of activators to Arp3, Arp2, and ARPC1; alterations in the relative orientations of Arp2 and Arp3; and the long-range transmission of activator-dependent signals to segments proposed to be involved in binding the F-actin mother filament.
X-ray scattering study of activated Arp2/3 complex with bound actin-WCA.
Dominguez et al., Philadelphia, United States. In Structure, 2008
This location of the first actin and bound W motif constrains the binding site of the C motif to subunits Arp2 and ARPC1, from where the A motif can reach subunits Arp3 and ARPC3.
NMR analyses of the activation of the Arp2/3 complex by neuronal Wiskott-Aldrich syndrome protein.
Rosen et al., Dallas, United States. In Biochemistry, 2005
We also cross-linked CA peptides to the Arp3, Arp2, ARPC1, and ARPC3 subunits.
Actin-related protein2/3 complex component ARPC1 is required for proper cell morphogenesis and polarized cell growth in Physcomitrella patens.
Quatrano et al., Saint Louis, United States. In Plant Cell, 2005
Here, we focus on the role of the Arp2/3 complex subunit ARPC1 in elongating tip cells of protonemal filaments of the moss Physcomitrella patens.
ARPC1/Arc40 mediates the interaction of the actin-related protein 2 and 3 complex with Wiskott-Aldrich syndrome protein family activators.
Li et al., Boston, United States. In J Biol Chem, 2005
In this study we characterized the function of the 40-kDa subunit, ARPC1/Arc40, of the yeast Arp2/3 complex.
Identification of functionally important residues of Arp2/3 complex by analysis of homology models from diverse species.
Pollard et al., New Haven, United States. In J Mol Biol, 2004
Other conserved residues were used with experimental constraints to propose how residues on the subunits ARPC1, ARPC2, ARPC4 and ARPC5 might interact with the mother filament at branch junctions.
Crystal structure of Arp2/3 complex.
Pollard et al., Los Angeles, United States. In Science, 2001
ARPC1 p40 is a seven-blade beta propeller with an insertion that may associate with the side of an actin filament.
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