Go Annotations as Summary Text (Tabular View) (GO Graph)

GO curators for mouse genes have assigned the following annotations to the gene product of Zfhx3. (This text reflects annotations as of Wednesday, January 23, 2013.) MGI curation of this mouse gene is considered complete, including annotations derived from the biomedical literature as of February 29, 2008. If you know of any additional information regarding this mouse gene please let us know. Please supply mouse gene symbol and a PubMed ID.

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Summary from NCBI RefSeq

[Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a transcription factor with multiple homeodomains and zinc finger motifs, and regulates myogenic and neuronal differentiation. The encoded protein suppresses expression of the alpha-fetoprotein gene by binding to an AT-rich enhancer motif. The protein has also been shown to negatively regulate c-Myb, and transactivate the cell cycle inhibitor cyclin-dependent kinase inhibitor 1A (also known as p21CIP1). This gene is reported to function as a tumor suppressor in several cancers, and sequence variants of this gene are also associated with atrial fibrillation. Multiple transcript variants expressed from alternate promoters and encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]

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Summary text based on GO annotations supported by experimental evidence in mouse

• Researchers have inferred from direct assay, that the gene product of Zfhx3
  • is located in the following cellular components:
    • mitochondrion ^[1]

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Summary text based on GO annotations supported by experimental evidence in other organisms

• From comparative sequence analysis (see table for details), MGI curators have determined that the gene product of Zfhx3:
  • participates in the following biological processes:
    • negative regulation of myoblast differentiation
    • negative regulation of transcription from RNA polymerase II promoter
    • negative regulation of transcription, DNA-dependent
    • positive regulation of myoblast differentiation
  • performs the following molecular functions:
    • enzyme binding
    • transcription regulatory region DNA binding
  • is located in the following cellular components:
    • cytoplasm
    • nucleus
    • transcription factor complex

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Summary text based on GO annotations supported by structural data

• Zfhx3 encodes a protein or proteins that contain the following InterPro domains: Homeobox, conserved site, Homeodomain, Homeodomain-like, Zinc finger C2H2-type/integrase DNA-binding domain, Zinc finger, C2H2, Zinc finger, C2H2-like, Zinc finger, U1-type, indicating that the gene product:
  • participates in the following biological processes:
    • regulation of transcription, DNA-dependent
  • performs the following molecular functions:
    • DNA binding
    • nucleic acid binding
    • sequence-specific DNA binding
    • sequence-specific DNA binding transcription factor activity
    • zinc ion binding
  • is located in the following cellular components:
    • intracellular

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Summary text for additional MGI annotations

• Automated translation to GO terms of SwissProt keywords that describe Zfhx3 indicates that it:
  • participates in the following biological processes:
    • muscle organ development
    • regulation of transcription, DNA-dependent
    • transcription, DNA-dependent
  • performs the following molecular functions:
    • DNA binding
    • metal ion binding

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References

1. Mootha VK et al. (2003) Integrated analysis of protein composition, tissue diversity, and gene regulation in mouse mitochondria. Cell, 115:629-40. (PubMed:14651853)

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Gene Ontology Evidence Code Abbreviations:

EXP Inferred from experiment

IC Inferred by curator

IDA Inferred from direct assay

IEA Inferred from electronic annotation

IGI Inferred from genetic interaction

IMP Inferred from mutant phenotype

IPI Inferred from physical interaction

ISS Inferred from sequence or structural similarity

ISO Inferred from sequence orthology

ISA Inferred from sequence alignment

ISM Inferred from sequence model

NAS Non-traceable author statement

ND No biological data available

RCA Reviewed computational analysis

TAS Traceable author statement

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