ACTR1A actin related protein 1A [Homo sapiens (human)] - Gene

Summary

Official Symbol: ACTR1Aprovided by HGNC
Official Full Name: actin related protein 1Aprovided by HGNC
Primary source: HGNC:HGNC:167
See related: Ensembl:ENSG00000138107 MIM:605143; AllianceGenome:HGNC:167
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: ARP1; Arp1A; CTRN1
Summary: This gene encodes a 42.6 kD subunit of dynactin, a macromolecular complex consisting of 10-11 subunits ranging in size from 22 to 150 kD. Dynactin binds to both microtubules and cytoplasmic dynein. It is involved in a diverse array of cellular functions, including ER-to-Golgi transport, the centripetal movement of lysosomes and endosomes, spindle formation, chromosome movement, nuclear positioning, and axonogenesis. This subunit is present in 8-13 copies per dynactin molecule, and is the most abundant molecule in the dynactin complex. It is an actin-related protein, and is approximately 60% identical at the amino acid level to conventional actin. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in brain (RPKM 46.1), heart (RPKM 30.0) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 10q24.32

Exon count:: 11

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	10	NC_000010.11 (102479229..102502712, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	10	NC_060934.1 (103364208..103387699, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	10	NC_000010.10 (104238986..104262469, complement)

Chromosome 10 - NC_000010.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

An important role for ACTR1A in induction of pro-inflammatory cytokines.TLR2 interacts with alpha-centractin.
Title: Cross-linking Proteomics Indicates Effects of Simvastatin on the TLR2 Interactome and Reveals ACTR1A as a Novel Regulator of the TLR2 Signal Cascade.
point mutation observed by transcriptome sequencing of malignant pleural mesothelioma tumors
Title: Transcriptome sequencing of malignant pleural mesothelioma tumors.
ARP1 interacted with two regions of the FVII 5' flanking region, the hepatic nuclear factor 4 binding region and the nuclear hormone response region, indicating a role for ARP1 in transcriptional modulation of the FVII gene.
Title: ARP1 interacts with the 5' flanking region of the coagulation factor VII gene.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Identification of 23 new prostate cancer susceptibility loci using the iCOGS custom genotyping array. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

WI-22078 (e-PCR)
- UniSTS:78629

RH47050 (e-PCR)
- UniSTS:91703

G54143 (e-PCR)
- UniSTS:109380

SHGC-145218 (e-PCR)
- UniSTS:174451

GDB:451658 (e-PCR)
- UniSTS:157338

SHGC-57449 (e-PCR)
- UniSTS:10217

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in vesicle-mediated transport	TAS Traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in cell cortex	IDA Inferred from Direct Assay more info	PubMed
located_in centrosome	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	IDA Inferred from Direct Assay more info
located_in cytosol	TAS Traceable Author Statement more info
part_of dynactin complex	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular exosome	HDA more info	PubMed
part_of microtubule associated complex	TAS Traceable Author Statement more info	PubMed
located_in microtubule cytoskeleton	IDA Inferred from Direct Assay more info

General protein information

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Preferred Names: alpha-centractin

Names: ARP1 actin related protein 1 homolog A; ARP1 actin-related protein 1 homolog A, centractin alpha; actin-RPV; centractin; centrosome-associated actin homolog; epididymis secretory sperm binding protein

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.