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Aliases for PHACTR1 Gene

Aliases for PHACTR1 Gene

  • Phosphatase And Actin Regulator 1 2 3
  • RPEL Repeat Containing 1 2 3
  • KIAA1733 4 6
  • RPEL1 3 4
  • DJ257A7.2 3
  • RPEL 3

External Ids for PHACTR1 Gene

Previous HGNC Symbols for PHACTR1 Gene

  • RPEL1

Previous GeneCards Identifiers for PHACTR1 Gene

  • GC06P012826
  • GC06P012827

Summaries for PHACTR1 Gene

GeneCards Summary for PHACTR1 Gene

PHACTR1 (Phosphatase And Actin Regulator 1) is a Protein Coding gene. Among its related pathways are Metabolism and Carbon metabolism. GO annotations related to this gene include actin binding and protein phosphatase inhibitor activity.

UniProtKB/Swiss-Prot for PHACTR1 Gene

  • Binds actin monomers (G actin) and plays a role in the reorganization of the actin cytoskeleton and in formation of actin stress fibers. Plays a role in cell motility. Plays a role in the formation of tubules by endothelial cells. Regulates PPP1CA activity. Required for normal cell survival.

No data available for Entrez Gene Summary , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PHACTR1 Gene

Genomics for PHACTR1 Gene

Regulatory Elements for PHACTR1 Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for PHACTR1 Gene

12,716,656 bp from pter
13,290,484 bp from pter
573,829 bases
Plus strand

Genomic View for PHACTR1 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for PHACTR1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for PHACTR1 Gene

Proteins for PHACTR1 Gene

  • Protein details for PHACTR1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Phosphatase and actin regulator 1
    Protein Accession:
    Secondary Accessions:
    • A8K1V2
    • Q3MJ93
    • Q5JSJ2

    Protein attributes for PHACTR1 Gene

    580 amino acids
    Molecular mass:
    66308 Da
    Quaternary structure:
    • Interacts (via RPEL repeats) with ACTA1 and PPP1CA; ACTA1 and PPP1CA compete for the same binding site
    • Sequence=BAB21824.1; Type=Erroneous initiation; Note=Translation N-terminally shortened.; Evidence={ECO:0000305};

    Alternative splice isoforms for PHACTR1 Gene


neXtProt entry for PHACTR1 Gene

Proteomics data for PHACTR1 Gene at MOPED

Post-translational modifications for PHACTR1 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Antibody Products

  • Santa Cruz Biotechnology (SCBT) Antibodies for PHACTR1

No data available for DME Specific Peptides for PHACTR1 Gene

Domains for PHACTR1 Gene

Gene Families for PHACTR1 Gene

  • PHACTR :Phosphatase and actin regulators

Protein Domains for PHACTR1 Gene


Suggested Antigen Peptide Sequences for PHACTR1 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Q9C0D0
  • Binds three actin monomers via the three C-terminal RPEL repeats.
  • Belongs to the phosphatase and actin regulator family.
  • Contains 4 RPEL repeats.
genes like me logo Genes that share domains with PHACTR1: view

Function for PHACTR1 Gene

Molecular function for PHACTR1 Gene

UniProtKB/Swiss-Prot Function:
Binds actin monomers (G actin) and plays a role in the reorganization of the actin cytoskeleton and in formation of actin stress fibers. Plays a role in cell motility. Plays a role in the formation of tubules by endothelial cells. Regulates PPP1CA activity. Required for normal cell survival.
UniProtKB/Swiss-Prot Induction:
Up-regulated by VEGFA.

Gene Ontology (GO) - Molecular Function for PHACTR1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003779 actin binding ISS --
GO:0004864 protein phosphatase inhibitor activity IEA --
GO:0008157 protein phosphatase 1 binding IEA --
GO:0008599 protein phosphatase type 1 regulator activity IEA --
genes like me logo Genes that share ontologies with PHACTR1: view

Phenotypes for PHACTR1 Gene

GenomeRNAi human phenotypes for PHACTR1:
genes like me logo Genes that share phenotypes with PHACTR1: view

Animal Model Products

CRISPR Products

No data available for Enzyme Numbers (IUBMB) , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for PHACTR1 Gene

Localization for PHACTR1 Gene

Subcellular locations from UniProtKB/Swiss-Prot for PHACTR1 Gene

Cytoplasm. Cell junction, synapse. Nucleus. Note=Enriched at synapses (By similarity). Cytoplasmic in resting cells, and is imported into the nucleus upon serum stimulation. Interaction with actin prevents nuclear import (By similarity). {ECO:0000250}.

Subcellular locations from

Jensen Localization Image for PHACTR1 Gene COMPARTMENTS Subcellular localization image for PHACTR1 gene
Compartment Confidence
cytosol 4
nucleus 4
cytoskeleton 1

Gene Ontology (GO) - Cellular Components for PHACTR1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005634 nucleus ISS --
GO:0005829 cytosol ISS --
GO:0030054 cell junction IEA --
GO:0045202 synapse IEA --
genes like me logo Genes that share ontologies with PHACTR1: view

Pathways for PHACTR1 Gene

genes like me logo Genes that share pathways with PHACTR1: view

Interacting Proteins for PHACTR1 Gene

Gene Ontology (GO) - Biological Process for PHACTR1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0031032 actomyosin structure organization IMP 22976292
GO:0031532 actin cytoskeleton reorganization ISS --
GO:0043086 negative regulation of catalytic activity IEA --
GO:0043149 stress fiber assembly IMP 22976292
GO:0048870 cell motility IMP 22976292
genes like me logo Genes that share ontologies with PHACTR1: view

Transcripts for PHACTR1 Gene

Unigene Clusters for PHACTR1 Gene

Phosphatase and actin regulator 1:
Representative Sequences:

CRISPR Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for PHACTR1

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for PHACTR1 Gene

No ASD Table

Relevant External Links for PHACTR1 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for PHACTR1 Gene

mRNA expression in normal human tissues for PHACTR1 Gene

mRNA differential expression in normal tissues according to GTEx for PHACTR1 Gene

This gene is overexpressed in Brain - Nucleus accumbens (basal ganglia) (5.6) and Brain - Frontal Cortex (BA9) (4.2).

Protein differential expression in normal tissues for PHACTR1 Gene

This gene is overexpressed in Frontal cortex (33.6) and Brain (30.3).

Integrated Proteomics: protein expression from ProteomicsDB and MOPED for PHACTR1 Gene

SOURCE GeneReport for Unigene cluster for PHACTR1 Gene Hs.436996

mRNA Expression by UniProt/SwissProt for PHACTR1 Gene

Tissue specificity: Detected in umbilical vein endothelial cells.
genes like me logo Genes that share expressions with PHACTR1: view

Expression partners for PHACTR1 Gene

In Situ Assay Products

Orthologs for PHACTR1 Gene

This gene was present in the common ancestor of chordates.

Orthologs for PHACTR1 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia PHACTR1 35
  • 92.93 (n)
  • 97.07 (a)
(Canis familiaris)
Mammalia PHACTR1 35
  • 92.64 (n)
  • 96.2 (a)
(Mus musculus)
Mammalia Phactr1 35
  • 88.85 (n)
  • 96.21 (a)
Phactr1 16
(Pan troglodytes)
Mammalia PHACTR1 35
  • 99.54 (n)
  • 100 (a)
  • 99 (a)
(Rattus norvegicus)
Mammalia Phactr1 35
  • 90.06 (n)
  • 97.24 (a)
(Monodelphis domestica)
Mammalia PHACTR1 36
  • 55 (a)
(Ornithorhynchus anatinus)
Mammalia PHACTR1 36
  • 36 (a)
(Gallus gallus)
Aves PHACTR1 35
  • 79.46 (n)
  • 85.78 (a)
  • 78 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia phactr1 35
  • 74.67 (n)
  • 81.05 (a)
(Danio rerio)
Actinopterygii LOC100334776 35
  • 59.83 (n)
  • 59.75 (a)
Species with no ortholog for PHACTR1:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for PHACTR1 Gene

Gene Tree for PHACTR1 (if available)
Gene Tree for PHACTR1 (if available)

Paralogs for PHACTR1 Gene

Selected SIMAP similar genes for PHACTR1 Gene using alignment to 10 proteins:

genes like me logo Genes that share paralogs with PHACTR1: view

No data available for Paralogs for PHACTR1 Gene

Variants for PHACTR1 Gene

Sequence variations from dbSNP and Humsavar for PHACTR1 Gene

SNP ID Clin Chr 06 pos Sequence Context AA Info Type MAF
rs175729 -- 13,240,912(-) cggcc(A/G)ccttg intron-variant
rs182148 -- 13,267,315(+) AAACA(A/G)GTCTT intron-variant
rs202024 -- 13,248,614(-) GCGAT(C/T)ACCTC intron-variant
rs202025 -- 13,247,637(+) CACCG(C/T)GCCCA intron-variant
rs202026 -- 13,246,774(-) CTGCA(A/G)ATTTC intron-variant

Structural Variations from Database of Genomic Variants (DGV) for PHACTR1 Gene

Variant ID Type Subtype PubMed ID
dgv84n68 CNV Loss 17160897
esv2666863 CNV Deletion 23128226
nsv5202 CNV Loss 18451855
esv2659034 CNV Deletion 23128226
nsv5203 CNV Insertion 18451855
nsv509118 CNV Insertion 20534489
nsv511118 CNV Complex 20534489
esv996531 CNV Insertion 20482838
esv2731599 CNV Deletion 23290073
nsv507319 CNV Insertion 20534489
nsv883450 CNV Loss 21882294
nsv5204 CNV Insertion 18451855
esv267579 CNV Insertion 20981092
esv27395 CNV Loss 19812545
esv273116 CNV Insertion 20981092
esv2731600 CNV Deletion 23290073
esv1978352 CNV Deletion 18987734
esv2535563 CNV Deletion 19546169
esv2731601 CNV Deletion 23290073
esv2731602 CNV Deletion 23290073
esv4766 CNV Deletion 18987735
esv1092896 CNV Deletion 17803354
esv2731603 CNV Deletion 23290073
esv2731604 CNV Deletion 23290073

Relevant External Links for PHACTR1 Gene

HapMap Linkage Disequilibrium report
Human Gene Mutation Database (HGMD)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PHACTR1 Gene

Disorders for PHACTR1 Gene

Relevant External Links for PHACTR1

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator

No disorders were found for PHACTR1 Gene.

No data available for MalaCards , OMIM , UniProtKB/Swiss-Prot , University of Copenhagen DISEASES , Novoseek inferred disease relationships and Genatlas for PHACTR1 Gene

Publications for PHACTR1 Gene

  1. Prediction of the coding sequences of unidentified human genes. XIX. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro. (PMID: 11214970) Nagase T. … Ohara O. (DNA Res. 2000) 2 3 4
  2. Genome-wide association with bone mass and geometry in the Framingham Heart Study. (PMID: 17903296) Kiel D.P. … Karasik D. (BMC Med. Genet. 2007) 3 48
  3. The DNA sequence and analysis of human chromosome 6. (PMID: 14574404) Mungall A.J. … Beck S. (Nature 2003) 3 4
  4. Complete sequencing and characterization of 21,243 full-length human cDNAs. (PMID: 14702039) Ota T. … Sugano S. (Nat. Genet. 2004) 3 4
  5. Phactrs 1-4: A family of protein phosphatase 1 and actin regulatory proteins. (PMID: 15107502) Allen P.B. … Greengard P. (Proc. Natl. Acad. Sci. U.S.A. 2004) 2 3

Products for PHACTR1 Gene

Sources for PHACTR1 Gene

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