Molecular Target Synopsis
Overview
Domains and Structures
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Chemistry
Ligand Efficiency Plot
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arc4 (Q92352) - Overview - Molecular Target Synopsis

Protein


arc4, Actin-related protein 2/3 complex subunit 4
UniProt Q92352

Also Known as ARPC4_SCHPO, arc4, arp20

Functions as actin-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 mother actin filament. Component of the Arp2/3 complex composed of arp2, act2, arc1/p41-ARC, arc2/p34-ARC, arc3/p21-ARC, arc4/p20-ARC and arc5/p16-ARC.

3DWL
CRYSTAL STRUCTURE OF FISSION YEAST ARP2/3 COMPLEX LACKING THE ARP2 SUBUNIT
RCSB/PDB
Inspect Structure
See all 3D Structures for arc4

Isoforms / Transcripts (Protein Coding)


Protein Length Ensembl Gene Ensembl Transcript Ensembl Protein Uniprot Isoform
168Q92352-1

Sub-cellular localization


UniProt: arc4 is active in the following subcellular-locations: actin patch, cytoplasm, cytoskeleton.
GO terms: arc4 is active in the following subcellular-locations: actin cortical patch, Arp2/3 protein complex, cytosol, nucleus.



UniProt
GO terms

Gene Copy Number Variation


In COSMIC - Cell Lines Project arc4 has gain in 0 cell-lines, loss in 0 cell-lines and no signal in 0 cell-lines. (see details)

3D Structures


For arc4 there are:
1 structures (2 chains) solved
0 are solved in complex with at least one small molecule ligand



(see details)
Molecular Target 3D Synopsis