MAPT
Gene Ontology Biological Process
- apoptotic process [TAS]
- cellular component disassembly involved in execution phase of apoptosis [TAS]
- generation of neurons [NAS]
- microtubule cytoskeleton organization [IDA]
- positive regulation of axon extension [IDA]
- positive regulation of microtubule polymerization [IDA]
- regulation of autophagy [IGI]
- regulation of microtubule polymerization [NAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
SRPK1
Gene Ontology Biological Process
- chromosome segregation [IDA]
- innate immune response [IC]
- intracellular signal transduction [IDA]
- negative regulation of viral genome replication [IDA]
- positive regulation of viral genome replication [IDA]
- protein phosphorylation [IDA]
- regulation of mRNA processing [IDA]
- regulation of mRNA splicing, via spliceosome [TAS]
- sperm chromatin condensation [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
SRPK2 phosphorylates tau and mediates the cognitive defects in Alzheimer's disease.
Serine-arginine protein kinases 2 (SRPK2) is a cell cycle-regulated kinase that phosphorylates serine/arginine domain-containing proteins and mediates pre-mRNA splicing with unclear function in neurons. Here, we show that SRPK2 phosphorylates tau on S214, suppresses tau-dependent microtubule polymerization, and inhibits axonal elongation in neurons. Depletion of SRPK2 in dentate gyrus inhibits tau phosphorylation in APP/PS1 mouse and alleviates the impaired cognitive ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID