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Group by :Switch typeMotif classProteinEnzymePathway            Group Index    Colouring Info              Filtered: UNIPROT:Q9EP80 (2 hits) x


x  Coloured by switch type.
  Domain hiding  Altered binding specificity  Motif hiding  Composite binding site formation
  Uncategorised  Rheostatic  Allostery  Avidity-sensing
  Physicochemical compatibility  Pre-translational  Competition

x  Index
LIG_PDZ_Class_1LIG_PDZ_Class_2


ProteinStartEndSwitch TypeSwitch SubtypeSwitch DescriptionInformation

LIG_PDZ_Class_1 - The C-terminal class 1 PDZ-binding motif is classically represented by a pattern like (ST)X(VIL)*
GRIK1_RAT900905BinaryPre‑translationalAlternative splicing removes the PDZ-binding motif of Isoform Glur5-2 of Glutamate receptor ionotropic, kainate 1 (Grik1), abrogating binding to PRKCA-binding protein (Pick1). The ER-retention motif of Grik1 splice variants can be inhibited by PKC phosphorylation and association with a PDZ protein. It has also been shown that the PDZ domain-containing proteins Disks large homolog 4 (Dlg4) and Syntenin-1 (Sdcbp) are able to bind.
details

LIG_PDZ_Class_2 - The C-terminal class 2 PDZ-binding motif is classically represented by a pattern such as (VYF)X(VIL)*
GRIA2_RAT878883BinaryPre‑translationalAlternative splicing removes the PDZ-binding motif of Glutamate receptor 2 (Gria2), abrogating binding to PRKCA-binding protein (Pick1). The presence of PDZ-binding motifs is also seen in the short isoforms of Gria3 (Isoform Flop of Glutamate receptor 3 (Gria3)) and Gria4 (Isoform 4C flop of Glutamate receptor 4 (Gria4)). PRKCA-binding protein (Pick1) recruits both Protein kinase C alpha type (Prkca) and Gria2 simultaneously, possibly allowing Pick1 to play a role in the selective targeting to and possible anchoring of GluRshort-containing AMPA receptors to intracellular membrane-associated Prkca.
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