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NOS1 NOS1 GRIK2 GRIK2 GRIN2A GRIN2A GRIN1 GRIN1 GRIN2B GRIN2B DLG4 DLG4 KCNA4 KCNA4 CACNG2 CACNG2 GRIN2C GRIN2C DLGAP1 DLGAP1 CRIPT CRIPT
"DLG4" - discs, large homolog 4 in Homo sapiens
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protein of unknown 3D structure
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some 3D structure is known or predicted
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query proteins and first shell of interactors
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second shell of interactors
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Predicted Interactions
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DLG4discs, large homolog 4 (Drosophila); Interacts with the cytoplasmic tail of NMDA receptor subunits and shaker-type potassium channels. Required for synaptic plasticity associated with NMDA receptor signaling. Overexpression or depletion of DLG4 changes the ratio of excitatory to inhibitory synapses in hippocampal neurons. May reduce the amplitude of ASIC3 acid-evoked currents by retaining the channel intracellularly. May regulate the intracellular trafficking of ADR1B (By similarity) (767 aa)    
Predicted Functional Partners:
GRIN2B
glutamate receptor, ionotropic, N-methyl D-aspartate 2B; NMDA receptor subtype of glutamate-gated ion channels with high calcium permeability and voltage-dependent sensitivity to magnesium. Mediated by glycine. In concert with DAPK1 at extrasynaptic sites, acts as a central mediator for stroke damage. Its phosphorylation at Ser-1303 by DAPK1 enhances synaptic NMDA receptor channel activity inducing injurious Ca2+ influx through them, resulting in an irreversible neuronal death (By similarity) (1484 aa)
        score_image score_image score_image   0.999
GRIN2A
glutamate receptor, ionotropic, N-methyl D-aspartate 2A; NMDA receptor subtype of glutamate-gated ion channels possesses high calcium permeability and voltage-dependent sensitivity to magnesium. Activation requires binding of agonist to both types of subunits (1464 aa)
        score_image score_image score_image   0.999
KCNA4
potassium voltage-gated channel, shaker-related subfamily, member 4; Mediates the voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient (653 aa)
        score_image   score_image   0.999
CACNG2
calcium channel, voltage-dependent, gamma subunit 2; Regulates the trafficking and gating properties of AMPA- selective glutamate receptors (AMPARs). Promotes their targeting to the cell membrane and synapses and modulates their gating properties by slowing their rates of activation, deactivation and desensitization. Does not show subunit-specific AMPA receptor regulation and regulates all AMPAR subunits. Thought to stabilize the calcium channel in an inactivated (closed) state (323 aa)
        score_image score_image score_image   0.999
DLGAP1
discs, large (Drosophila) homolog-associated protein 1 (977 aa)
        score_image   score_image   0.999
CRIPT
cysteine-rich PDZ-binding protein; Involved in the cytoskeletal anchoring of DLG4 in excitatory synapses (By similarity) (101 aa)
        score_image   score_image   0.998
NOS1
nitric oxide synthase 1 (neuronal); Produces nitric oxide (NO) which is a messenger molecule with diverse functions throughout the body. In the brain and peripheral nervous system, NO displays many properties of a neurotransmitter. Probably has nitrosylase activity and mediates cysteine S-nitrosylation of cytoplasmic target proteins such SRR (1468 aa)
        score_image score_image score_image   0.998
GRIN1
glutamate receptor, ionotropic, N-methyl D-aspartate 1 (943 aa)
        score_image score_image score_image   0.997
GRIK2
glutamate receptor, ionotropic, kainate 2 (908 aa)
        score_image score_image score_image   0.997
GRIN2C
glutamate receptor, ionotropic, N-methyl D-aspartate 2C; NMDA receptor subtype of glutamate-gated ion channels with high calcium permeability and voltage-dependent sensitivity to magnesium. Mediated by glycine (1233 aa)
        score_image score_image score_image   0.996
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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