EAW58151.1
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UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
15,295 Da
NCBI Official Full Name
activating transcription factor 1
NCBI Official Synonym Full Names
activating transcription factor 1
NCBI Protein Information
cyclic AMP-dependent transcription factor ATF-1
UniProt Protein Name
Cyclic AMP-dependent transcription factor ATF-1
UniProt Synonym Protein Names
Activating transcription factor 1; Protein TREB36
UniProt Synonym Gene Names
UniProt Entry Name
ATF1_HUMAN
NCBI Summary for ATF1
This gene encodes an activating transcription factor, which belongs to the ATF subfamily and bZIP (basic-region leucine zipper) family. It influences cellular physiologic processes by regulating the expression of downstream target genes, which are related to growth, survival, and other cellular activities. This protein is phosphorylated at serine 63 in its kinase-inducible domain by serine/threonine kinases, cAMP-dependent protein kinase A, calmodulin-dependent protein kinase I/II, mitogen- and stress-activated protein kinase and cyclin-dependent kinase 3 (cdk-3). Its phosphorylation enhances its transactivation and transcriptional activities, and enhances cell transformation. Fusion of this gene and FUS on chromosome 16 or EWSR1 on chromosome 22 induced by translocation generates chimeric proteins in angiomatoid fibrous histiocytoma and clear cell sarcoma. This gene has a pseudogene on chromosome 6. [provided by RefSeq, Aug 2010]
UniProt Comments for ATF1
ATF-1: a transcription factor that is a member of the leucine zipper family. Forms a homodimer or heterodimer with c-Jun and stimulates CRE-dependent transcription. Binds the Tax-responsive element (TRE) of HTLV-I. Activated downstream of IL-1. c-Src and TRAF6 are mediators of IL-1-induced AP-1 activation. Plays an important role in the trans-activation of the MHC class II trans-activator (CIITA) promoter III in B cells.
Protein type: Transcription factor
Chromosomal Location of Human Ortholog: 12q13
Cellular Component: nucleoplasm; nucleus
Molecular Function: RNA polymerase II transcription factor activity, enhancer binding; protein binding; protein heterodimerization activity; protein complex binding; transcription factor activity
Biological Process: transcription from RNA polymerase II promoter; nerve growth factor receptor signaling pathway; MyD88-independent toll-like receptor signaling pathway; stress-activated MAPK cascade; toll-like receptor 3 signaling pathway; response to organic cyclic substance; toll-like receptor 2 signaling pathway; toll-like receptor 10 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; toll-like receptor 5 signaling pathway; cellular protein complex assembly; response to cobalt ion; toll-like receptor signaling pathway; innate immune response; positive regulation of transcription from RNA polymerase II promoter; toll-like receptor 9 signaling pathway; toll-like receptor 4 signaling pathway; positive regulation of DNA replication
Research Articles on ATF1
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Products associated with ATF1 recombinant protein
Pathways associated with ATF1 recombinant protein
Diseases associated with ATF1 recombinant protein
Organs/Tissues associated with ATF1 recombinant protein
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