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Description for Protein ARHGEF18

Rho/Rac guanine nucleotide exchange factor (GEF) 18
3 total interacting proteins; 2 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
Rho GTPases are GTP binding proteins that regulate a wide spectrum of cellular functions. These cellular processes include cytoskeletal rearrangements, gene transcription, cell growth and motility. Activation of Rho GTPases is under the direct control of guanine nucleotide exchange factors (GEFs). The protein encoded by this gene is a guanine nucleotide exchange factor and belongs to the Rho GTPase GFE family. Family members share a common feature, a Dbl (DH) homology domain followed by a pleckstrin (PH) homology domain. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • RHOGEF: Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases
  • PH: Pleckstrin homology domain.
  • CC: Coiled Coil
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    None Available
    KEGG - Orthology:
    None Available
    KEGG - Pathway(s):
    None Available
    Nomenclature / Alternative Names:
    KIAA0521; MGC15913; P114-RhoGEF; Rho/rac guanine nucleotide exchange factor 18
    Approved Symbol:
    ARHGEF18
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 26
    Human (de-) phosphorylation sites: 26; 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 2 : 0
  • Isoform 1 : 0
    • Additional Identifiers:

    HPRD: 12479 Entrez Gene ID: 23370 OMIM ID: - Swissprot Accession: Q6ZSZ5; B5ME81;