Summary

Name GFI1
Full Name Zinc finger protein Gfi-1
Synonyms Growth factor independent protein 1, Zinc finger protein 163 | ZNF163
Primary ID Q99684
Links - -
Type protein
Relations 11
Pathways HaematopoiesisTranscriptionalControl
Function Transcription repressor essential for hematopoiesis. Functions in a cell-context and development-specific manner. Binds to 5'-TAAATCAC[AT]GCA-3' in the promoter region of a large number of genes. Component of several complexes, including the EHMT2-GFI1-HDAC1, AJUBA-GFI1-HDAC1 and RCOR-GFI-KDM1A-HDAC complexes, that suppress, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development. Regulates neutrophil differentiation, promotes proliferation of lymphoid cells, and is required for granulocyte development. Mediates, together with U2AF1L4, the alternative splicing of CD45 and controls T-cell receptor signaling. Regulates the endotoxin-mediated Toll-like receptor (TLR) inflammatory response by antagonizing RELA. Cooperates with CBFA2T2 to regulate ITGB1-dependent neurite growth. Controls cell-cycle progression by repressing CDKNIA/p21 transcription in response to TGFB1 via recruitment of GFI1 by ZBTB17 to the CDKNIA/p21 and CDKNIB promoters. Required for the maintenance of inner ear hair cells.

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Relations

Regulator Mechanism target score
+ down-regulates quantity by repression img/direct_inhibition.png post transcriptional regulation GFI1 0.4
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png binding ETS1 0.44
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/indirect-activation.png Granulocyte_differentiation 0.7
Publications: 1 Organism: Homo Sapiens
Pathways:HaematopoiesisTranscriptionalControl
+ down-regulates activity img/direct_inhibition.png binding SPI1 0.618
Publications: 1 Organism: Mus Musculus
Pathways:HaematopoiesisTranscriptionalControl
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation GFI1 0.407
Publications: 1 Organism: Mus Musculus
Pathways:HaematopoiesisTranscriptionalControl
+ up-regulates quantity by expression img/indirect-activation.png transcriptional regulation GFI1 0.387
Publications: 1 Organism: Homo Sapiens
Pathways:HaematopoiesisTranscriptionalControl
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation CYP27B1 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation BAX 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation EGR2 0.316
Publications: 1 Organism: Mus Musculus
Pathways:HaematopoiesisTranscriptionalControl
+ down-regulates quantity by repression img/indirect_inhibition.png transcriptional regulation GFI1 0.316
Publications: 1 Organism: Mus Musculus
Pathways:HaematopoiesisTranscriptionalControl
+ down-regulates activity img/direct_inhibition.png binding GFI1 0.44
Publications: 1 Organism: Homo Sapiens