Protein Name: Actin-related protein 3
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UniprotKB/SwissProt ID: ARP3_MOUSE (Q99JY9)
Gene Name: Actr3
Synonyms: Arp3
Organism: Mus musculus (Mouse).
Function: Functions as ATP-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the pointed end of the daughter actin filament. Plays a role in ciliogenesis (By similarity).
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm, cytoskeleton (By similarity). Cell projection (By similarity). Note=In pre-apoptotic cells, colocalizes with MEFV in large specks (pyroptosomes) (By similarity).
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Graphical Visualization of S-nitrosylation Sites:
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| Overview of Protein S-nitrosylation Sites with Functional and Structural Information |  |
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