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disks large-associated protein 4; DAP-4; SAP90/PSD-95-associated protein 4; SAPAP4; PSD-95/SAP90-binding protein 4 (DLGAP4, DAP4, KIAA0964)
Function:
1) role in the molecular organization of synapses & neuronal cell signaling (putative)
2) adapter protein linking ion channel to the subsynaptic cytoskeleton (putative)
3) enrichment of PSD-95/SAP90 at the synpatic membrane (putative)
4) interacts with DLG1 & DLG4/PSD-95
Structure: belongs to the SAPAP family
Compartment: pperipheral membrane
Alternative splicing: named isoforms=2
General
membrane protein
Properties
SIZE: MW = 108 kD
entity length = 989 aa
COMPARTMENT: cellular membrane
MOTIF: proline-rich region
SITE: 267-274
MOTIF: proline residue (SEVERAL)
Database Correlations
UniProt Q9Y2H0
References
UniProt :accession Q9Y2H0