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Description for Protein TAF1A

TATA box binding protein (TBP)-associated factor, RNA polymerase I, A, 48kDa
15 total interacting proteins; 4 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
Initiation of transcription by RNA polymerase I requires the formation of a complex composed of the TATA-binding protein (TBP) and three TBP-associated factors (TAFs) specific for RNA polymerase I. This complex, known as SL1, binds to the core promoter of ribosomal RNA genes to position the polymerase properly and acts as a channel for regulatory signals. This gene encodes the smallest SL1-specific TAF. Two transcripts encoding different isoforms have been identified. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
None Available
Gene Ontology:
Gene Ontology Annotations
KEGG - Enzyme ID(s):
None Available
KEGG - Orthology:
None Available
KEGG - Pathway(s):
None Available
Nomenclature / Alternative Names:
TATA box binding protein associated factor I A; TBP associated factor RNA polymerase I 48kD; SL1 48kD subunit; TAFI48; RAFI48; SL1; TBP associated factor 1A isoform 1; TBP associated factor 1A; TBP associated factor 1A isoform 2
Approved Symbol:
TAF1A
(De-) Phosphorylations:
Total (de-) phosphorylation sites: 2
Human (de-) phosphorylation sites: 2; 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: 05362 Entrez Gene ID: 9015 OMIM ID: 604903 Swissprot Accession: Q15573;