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Gene: ACTR3B (actin related protein 3B) Homo sapiens
Symbol: ACTR3B
Name: actin related protein 3B
Description: Predicted to contribute to actin filament binding activity. Predicted to be involved in Arp2/3 complex-mediated actin nucleation. Localizes to the extracellular exosome.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: actin-like protein 3B; actin-related protein 3-beta; actin-related protein 3B; actin-related protein Arp11; actin-related protein ARP4; ARP11; ARP3 actin related protein 3 homolog B; ARP3 actin-related protein 3 homolog B; ARP3 actin-related protein 3 homolog B (yeast); ARP3-beta; ARP3BETA; DKFZp686O24114
Mus musculus (house mouse) : Actr3b (ARP3 actin-related protein 3B)  MGI  Alliance
Rattus norvegicus (Norway rat) : Actr3b (actin related protein 3B)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Actr3b (actin related protein 3B)
Canis lupus familiaris (dog) : ACTR3B (actin related protein 3B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Actr3b (actin related protein 3B)
Sus scrofa (pig) : ACTR3B (actin related protein 3B)
more info ...
Related Pseudogenes: ACTR3BP1   ACTR3BP2   ACTR3BP3   ACTR3BP4   ACTR3BP5   ACTR3BP6  
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 Ensembl7152,759,749 - 152,855,378 (+)Ensembl
GRCh387152,759,749 - 153,070,979 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh377152,456,834 - 152,552,464 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 367152,087,784 - 152,183,396 (+)NCBINCBI36hg18NCBI36
Celera7148,258,695 - 148,259,790 (+)NCBI
Cytogenetic Map7q36.1-q36.2NCBI
HuRef7146,267,013 - 146,310,451 (+)NCBIHuRef
HuRef7146,326,572 - 146,359,033 (+)NCBIHuRef
CHM1_17152,465,204 - 152,560,884 (+)NCBICHM1_1
CRA_TCAGchr7v27151,783,914 - 151,879,544 (+)NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on ACTR3B
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1603621
Created: 2007-04-28
Species: Homo sapiens
Last Modified: 2019-12-25
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.