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Description for Protein HAT1

histone acetyltransferase 1
5 total interacting proteins; 2 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
The protein encoded by this gene is a type B histone acetyltransferase (HAT) that is involved in the rapid acetylation of newly synthesized cytoplasmic histones, which are in turn imported into the nucleus for de novo deposition onto nascent DNA chains. Histone acetylation, particularly of histone H4, plays an important role in replication-dependent chromatin assembly. Specifically, this HAT can acetylate soluble but not nucleosomal histone H4 at lysines 5 and 12, and to a lesser degree, histone H2A at lysine 5. Alternatively spliced transcript variants have been identified for this gene. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • NLS: Nuclear localization signal
  • CC: Coiled Coil
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    2.3.1.48
    KEGG - Orthology:
    K11303
    KEGG - Pathway(s):
    None Available
    Nomenclature / Alternative Names:
    Histone acetyltransferase type B catalytic subunit; EC 2.3.1.48; Histone acetyltransferase 1 isoform b; Histone acetyltransferase 1 isoform a
    Approved Symbol:
    HAT1
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 6
    Human (de-) phosphorylation sites: 6; 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: 04339 Entrez Gene ID: 8520 OMIM ID: 603053 Swissprot Accession: O14929; Q6P594;