General Information of Drug Therapeutic Target (DTT) (ID: TTKCVO7)

DTT Name Runt-related transcription factor 3 (RUNX3)
Synonyms
SL3/AKV core-binding factor alpha C subunit; SL3-3 enhancer factor 1 alpha C subunit; Polyomavirus enhancer-binding protein 2 alpha C subunit; PEBP2A3; PEBP2-alpha C; PEA2-alpha C; Oncogene AML-2; Core-binding factor subunit alpha-3; CBFA3; CBF-alpha-3; Acute myeloid leukemia 2 protein; AML2
Gene Name RUNX3
DTT Type
Literature-reported target
[1]
UniProt ID
RUNX3_HUMAN
TTD ID
T29630
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MRIPVDPSTSRRFTPPSPAFPCGGGGGKMGENSGALSAQAAVGPGGRARPEVRSMVDVLA
DHAGELVRTDSPNFLCSVLPSHWRCNKTLPVAFKVVALGDVPDGTVVTVMAGNDENYSAE
LRNASAVMKNQVARFNDLRFVGRSGRGKSFTLTITVFTNPTQVATYHRAIKVTVDGPREP
RRHRQKLEDQTKPFPDRFGDLERLRMRVTPSTPSPRGSLSTTSHFSSQPQTPIQGTSELN
PFSDPRQFDRSFPTLPTLTESRFPDPRMHYPGAMSAAFPYSATPSGTSISSLSVAGMPAT
SRFHHTYLPPPYPGAPQNQSGPFQANPSPYHLYYGTSSGSYQFSMVAGSSSGGDRSPTRM
LASCTSSAASVAAGNLMNPSLGGQSDGVEADGSHSNSPTALSTPGRMDEAVWRPY
Function
RUNX members modulate the transcription of their target genes through recognizing the core consensus binding sequence 5'-TGTGGT-3', or very rarely, 5'-TGCGGT-3', within their regulatory regions via their runt domain, while CBFB is a non-DNA-binding regulatory subunit that allosterically enhances the sequence-specific DNA-binding capacity of RUNX. The heterodimers bind to the core site of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, LCK, IL3 and GM-CSF promoters. May be involved in the control of cellular proliferation and/or differentiation. In association with ZFHX3, upregulates CDKN1A promoter activity following TGF-beta stimulation. CBF complexes repress ZBTB7B transcription factor during cytotoxic (CD8+) T cell development. They bind to RUNX-binding sequence within the ZBTB7B locus acting as transcriptional silencer and allowing for cytotoxic T cell differentiation. CBF complexes binding to the transcriptional silencer is essential for recruitment of nuclear protein complexes that catalyze epigenetic modifications to establish epigenetic ZBTB7B silencing. Forms the heterodimeric complex core-binding factor (CBF) with CBFB.
KEGG Pathway
Th1 and Th2 cell differentiation (hsa04658 )
Epstein-Barr virus infection (hsa05169 )
Reactome Pathway
RUNX3 regulates CDKN1A transcription (R-HSA-8941855 )
RUNX3 regulates NOTCH signaling (R-HSA-8941856 )
Regulation of RUNX3 expression and activity (R-HSA-8941858 )
RUNX3 Regulates Immune Response and Cell Migration (R-HSA-8949275 )
RUNX3 regulates WNT signaling (R-HSA-8951430 )
RUNX3 regulates YAP1-mediated transcription (R-HSA-8951671 )
RUNX3 regulates RUNX1-mediated transcription (R-HSA-8951911 )
RUNX3 regulates p14-ARF (R-HSA-8951936 )
RUNX3 regulates BCL2L11 (BIM) transcription (R-HSA-8952158 )
Binding of TCF/LEF (R-HSA-4411364 )

References

1 Runx3 in Immunity, Inflammation and Cancer. Adv Exp Med Biol. 2017;962:369-393.