BAIT
PLEKHA4
PEPP1
pleckstrin homology domain containing, family A (phosphoinositide binding specific) member 4
GO Process (0)
GO Function (1)
GO Component (0)
Gene Ontology Molecular Function
Homo sapiens
PREY
OGT
HRNT1, O-GLCNAC
O-linked N-acetylglucosamine (GlcNAc) transferase
GO Process (24)
GO Function (9)
GO Component (8)
Gene Ontology Biological Process
- apoptotic process [IDA]
- cellular response to retinoic acid [IMP]
- chromatin organization [TAS]
- circadian regulation of gene expression [ISS]
- histone H3-K4 trimethylation [IMP]
- histone H4-K16 acetylation [IDA]
- histone H4-K5 acetylation [IDA]
- histone H4-K8 acetylation [IDA]
- negative regulation of protein ubiquitination [ISS]
- phosphatidylinositol-mediated signaling [IDA]
- positive regulation of catalytic activity [IDA]
- positive regulation of granulocyte differentiation [IMP]
- positive regulation of histone H3-K27 methylation [IMP]
- positive regulation of histone H3-K4 methylation [IDA]
- positive regulation of proteolysis [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA, IMP]
- protein O-linked glycosylation [IDA, IMP]
- regulation of Rac protein signal transduction [IDA]
- regulation of gluconeogenesis involved in cellular glucose homeostasis [ISS]
- regulation of glycolytic process [IDA]
- regulation of insulin receptor signaling pathway [IDA]
- response to insulin [IDA]
- response to nutrient [TAS]
- signal transduction [TAS]
Gene Ontology Molecular Function- acetylglucosaminyltransferase activity [TAS]
- enzyme activator activity [IDA]
- histone acetyltransferase activity (H4-K16 specific) [IDA]
- histone acetyltransferase activity (H4-K5 specific) [IDA]
- histone acetyltransferase activity (H4-K8 specific) [IDA]
- phosphatidylinositol-3,4,5-trisphosphate binding [IDA]
- protein N-acetylglucosaminyltransferase activity [IDA]
- protein O-GlcNAc transferase activity [IMP, ISS]
- protein binding [IPI]
- acetylglucosaminyltransferase activity [TAS]
- enzyme activator activity [IDA]
- histone acetyltransferase activity (H4-K16 specific) [IDA]
- histone acetyltransferase activity (H4-K5 specific) [IDA]
- histone acetyltransferase activity (H4-K8 specific) [IDA]
- phosphatidylinositol-3,4,5-trisphosphate binding [IDA]
- protein N-acetylglucosaminyltransferase activity [IDA]
- protein O-GlcNAc transferase activity [IMP, ISS]
- protein binding [IPI]
Gene Ontology Cellular Component
Homo sapiens
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
PLEKHA4/kramer Attenuates Dishevelled Ubiquitination to Modulate Wnt and Planar Cell Polarity Signaling.
Wnt signaling pathways direct key physiological decisions in development. Here, we establish a role for a pleckstrin homology domain-containing protein, PLEKHA4, as a modulator of signaling strength in Wnt-receiving cells. PLEKHA4 oligomerizes into clusters at PI(4,5)P2-rich regions of the plasma membrane and recruits the Cullin-3 (CUL3) E3 ubiquitin ligase substrate adaptor Kelch-like protein 12 (KLHL12) to these assemblies. This recruitment decreases ... [more]
Cell Rep Dec. 14, 2018; 27(7);2157-2170.e8 [Pubmed: 31091453]
Throughput
- High Throughput
Additional Notes
- assayed using SILAC IP (stable isotope labeling by amino acids in cell culture-based quantitative immunoprecipitation)
- only hits identified in both pull-downs have been included
Curated By
- BioGRID