SPAR GTPase activating protein
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Function
- GTPase for Rap
- binds to the GK homology domain of SAP-90
- SPAR appears to regulate size & shape of dendritic spines via GAP activity
- SPAR may also regulate actin reorganization.
More general terms
References
- ↑ Sheng M. Molecular organization of the postsynaptic specialization. Proc Natl Acad Sci U S A. 2001 Jun 19;98(13):7058-61. Review. PMID: https://www.ncbi.nlm.nih.gov/pubmed/11416187