GFI1
Gene Ontology Biological Process
- cellular response to lipopolysaccharide [IEP]
- negative regulation of NF-kappaB transcription factor activity [ISS]
- negative regulation of calcidiol 1-monooxygenase activity [IDA]
- negative regulation of neuron projection development [IDA]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- negative regulation of transcription, DNA-templated [IDA]
- negative regulation of vitamin D biosynthetic process [IC]
- positive regulation of interleukin-6-mediated signaling pathway [IDA]
- regulation of toll-like receptor signaling pathway [IDA]
- regulation of transcription involved in G1/S transition of mitotic cell cycle [TAS]
- viral process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SPI1
Gene Ontology Biological Process
- histone H3 acetylation [IMP]
- hypermethylation of CpG island [IDA]
- negative regulation of gene expression, epigenetic [IDA]
- negative regulation of histone H4 acetylation [IMP]
- negative regulation of transcription, DNA-templated [IDA]
- positive regulation of transcription from RNA polymerase II promoter [ISS]
- positive regulation of transcription, DNA-templated [IDA]
- regulation of erythrocyte differentiation [IMP]
- regulation of transcription from RNA polymerase II promoter [IBA]
Gene Ontology Molecular Function- NFAT protein binding [ISS]
- RNA polymerase II distal enhancer sequence-specific DNA binding [ISS]
- RNA polymerase II distal enhancer sequence-specific DNA binding transcription factor activity [ISS]
- RNA polymerase II transcription factor binding [ISS]
- core promoter binding [IDA]
- protein binding [IPI]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IBA]
- sequence-specific DNA binding transcription factor activity [IDA]
- NFAT protein binding [ISS]
- RNA polymerase II distal enhancer sequence-specific DNA binding [ISS]
- RNA polymerase II distal enhancer sequence-specific DNA binding transcription factor activity [ISS]
- RNA polymerase II transcription factor binding [ISS]
- core promoter binding [IDA]
- protein binding [IPI]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IBA]
- sequence-specific DNA binding transcription factor activity [IDA]
Gene Ontology Cellular Component
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
The transcriptional repressor GFI-1 antagonizes PU.1 activity through protein-protein interaction.
Mice lacking the zinc finger transcriptional repressor protein GFI-1 are neutropenic. These mice generate abnormal immature myeloid cells exhibiting characteristics of both macrophages and granulocytes. Furthermore, Gfi-1(-/-) mice are highly susceptible to bacterial infection. Interestingly, Gfi-1(-/-) myeloid cells overexpress target genes of the PU.1 transcription factor such as the macrophage colony-stimulating factor receptor and PU.1 itself. We therefore determined whether ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SPI1 GFI1 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| GFI1 SPI1 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - |
Curated By
- BioGRID