The mission of the PANTHER knowledgebase is to support biomedical and other research by providing
comprehensive information about the evolution of protein-coding gene families, particularly
protein phylogeny, function and genetic variation impacting that function. Learn more

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Browse Ontologies

Current Release: PANTHER 19.0 | 15,683 family phylogenetic trees | 144 species | News
Whole genome function views

PANTHER Class Information

Name:	Arp2/3 protein complex
Definition:	A stable protein complex that contains two actin-related proteins, Arp2 and Arp3, and five novel proteins (ARPC1-5), and functions in the nucleation of branched actin filaments.
Class ID:	GO:0005885
Parent Lineages:	cellular_component> cellular anatomical entity> organelle> non-membrane-bounded organelle> intracellular non-membrane-bounded organelle> cytoskeleton> actin cytoskeleton> Arp2/3 protein complex cellular_component> cellular anatomical entity> organelle> intracellular organelle> intracellular non-membrane-bounded organelle> cytoskeleton> actin cytoskeleton> Arp2/3 protein complex cellular_component> cellular anatomical entity> intracellular anatomical structure> intracellular organelle> intracellular non-membrane-bounded organelle> cytoskeleton> actin cytoskeleton> Arp2/3 protein complex cellular_component> protein-containing complex> Arp2/3 protein complex
Child:
Number Subfamilies/Families:	40