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Description for Protein ACTR1A

ARP1 actin-related protein 1 homolog A, centractin alpha (yeast)
8 total interacting proteins; 7 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 7/0)
(membrane: 1; microparticles: 1; platelet: 6)
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] (PubMed Links)
Domains and Motifs:
  • ACTIN: Actin
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    None Available
    KEGG - Orthology:
    None Available
    KEGG - Pathway(s):
    None Available
    Nomenclature / Alternative Names:
    ARP1; Centrin alpha; Alpha centractin; Centractin; Centrosome associated actin homolog; Actin RPV; CTRN1
    Approved Symbol:
    ACTR1A
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 0
    No human (de-) phosphorylation sites; No platelet phosphorylation sites
    Phosphorylation Targets:
    Total phosphorylation targets: 0
    Human phosphorylation targets: 0;Predicted platelet targets: 0
    		Protein Characteristics:
    Isoform-specific Information
    Icon DrugsAssociated Drugs (DrugBank Accession):

    None Available

    Associated Genetic Diseases:

    None Available
    		Predicted Transmembrane Domains:
  • Isoform 1 : 0
    • Additional Identifiers:

    HPRD: 05507 Entrez Gene ID: 10121 OMIM ID: 605143 Swissprot Accession: P61163;