NGEF
Gene Ontology Biological Process
- apoptotic signaling pathway [TAS]
- ephrin receptor signaling pathway [ISS]
- negative regulation of dendritic spine morphogenesis [ISS]
- neurotrophin TRK receptor signaling pathway [TAS]
- positive regulation of apoptotic process [TAS]
- regulation of GTPase activity [ISS]
- regulation of small GTPase mediated signal transduction [TAS]
- small GTPase mediated signal transduction [TAS]
EPHA4
Gene Ontology Biological Process
- corticospinal tract morphogenesis [ISS]
- fasciculation of motor neuron axon [ISS]
- fasciculation of sensory neuron axon [ISS]
- motor neuron axon guidance [ISS]
- negative regulation of axon regeneration [ISS]
- peptidyl-tyrosine phosphorylation [IDA]
- positive regulation of Rho guanyl-nucleotide exchange factor activity [IDA]
- protein autophosphorylation [IDA]
- regulation of Rac GTPase activity [ISS]
- regulation of Rap GTPase activity [ISS]
- regulation of astrocyte differentiation [ISS]
- regulation of axonogenesis [ISS]
- regulation of dendritic spine morphogenesis [ISS]
Gene Ontology Molecular Function
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
EphA receptors regulate growth cone dynamics through the novel guanine nucleotide exchange factor ephexin.
Eph receptors transduce short-range repulsive signals for axon guidance by modulating actin dynamics within growth cones. We report the cloning and characterization of ephexin, a novel Eph receptor-interacting protein that is a member of the Dbl family of guanine nucleotide exchange factors (GEFs) for Rho GTPases. Ephrin-A stimulation of EphA receptors modulates the activity of ephexin leading to RhoA activation, ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID