BAIT
PKNOX1
D17Wsu76e, PREP1
Pbx/knotted 1 homeobox
GO Process (9)
GO Function (6)
GO Component (3)
Gene Ontology Biological Process
- T cell differentiation [IMP]
- angiogenesis [IMP]
- camera-type eye development [IMP]
- erythrocyte differentiation [IMP]
- hemopoiesis [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- positive regulation of transcription, DNA-templated [TAS]
- regulation of transcription from RNA polymerase II promoter [IDA, TAS]
- transcription from RNA polymerase II promoter [IDA]
Gene Ontology Molecular Function- DNA binding [IDA, IGI]
- RNA polymerase II distal enhancer sequence-specific DNA binding transcription factor activity [IDA]
- RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IDA]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- sequence-specific DNA binding [IDA]
- DNA binding [IDA, IGI]
- RNA polymerase II distal enhancer sequence-specific DNA binding transcription factor activity [IDA]
- RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IDA]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- sequence-specific DNA binding [IDA]
Mus musculus
PREY
PBX2
AU043397, G17
pre B cell leukemia homeobox 2
GO Process (3)
GO Function (3)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Mus musculus
Affinity Capture-MS
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 is identified by mass spectrometric methods.
Publication
Purification of the Prep1 interactome identifies novel pathways regulated by Prep1.
Prep1 homeodomain transcription factor interacts with Pbx proteins to regulate oculogenesis, angiogenesis, and hematopoiesis in mice. To isolate new Prep1 interactors competing or copurifying with Pbx, we identified proteins copurified with Prep1-TAP by tandem affinity purification (TAP). Prep1-TAP was fully functional and allowed the isolation of a Prep1 proteome from cytoplasm and nucleus, but most interactors were nuclear. The Prep1-TAP ... [more]
Proteomics Aug. 01, 2007; 7(15);2617-23 [Pubmed: 17623278]
Throughput
- Low Throughput
Curated By
- BioGRID