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Description for Protein LALBA

lactalbumin, alpha-
6 total interacting proteins; 1 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
This gene encodes alpha-lactalbumin, a principal protein of milk. Alpha-lactalbumin forms the regulatory subunit of the lactose synthase (LS) heterodimer and beta 1,4-galactosyltransferase (beta4Gal-T1) forms the catalytic component. Together, these proteins enable LS to produce lactose by transfering galactose moieties to glucose. As a monomer, alpha-lactalbumin strongly binds calcium and zinc ions and may possess bactericidal or antitumor activity. A folding variant of alpha-lactalbumin, called HAMLET, likely induces apoptosis in tumor and immature cells. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • SP: Signal Peptide
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    2.4.1.22
    KEGG - Orthology:
    K00704
    KEGG - Pathway(s):
    hsa00052
    (The yellow boxes represents platelet proteins)
    Nomenclature / Alternative Names:
    Lactose synthase B protein; Alpha lactalbumin
    Approved Symbol:
    LALBA
    (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):

  • Palmitic Acid(db)

    Associated Genetic Diseases:

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

    HPRD: 01024 Entrez Gene ID: 3906 OMIM ID: 149750 Swissprot Accession: P00709;