T3DB: Disks large homolog 4

Name	Disks large homolog 4
Synonyms	Postsynaptic density protein 95 PSD-95 PSD95 SAP-90 SAP90 Synapse-associated protein 90
Gene Name	DLG4
Organism	Human
Amino acid sequence	>lcl\|BSEQ0009445\|Disks large homolog 4 MDCLCIVTTKKYRYQDEDTPPLEHSPAHLPNQANSPPVIVNTDTLEAPGYELQVNGTEGE MEYEEITLERGNSGLGFSIAGGTDNPHIGDDPSIFITKIIPGGAAAQDGRLRVNDSILFV NEVDVREVTHSAAVEALKEAGSIVRLYVMRRKPPAEKVMEIKLIKGPKGLGFSIAGGVGN QHIPGDNSIYVTKIIEGGAAHKDGRLQIGDKILAVNSVGLEDVMHEDAVAALKNTYDVVY LKVAKPSNAYLSDSYAPPDITTSYSQHLDNEISHSSYLGTDYPTAMTPTSPRRYSPVAKD LLGEEDIPREPRRIVIHRGSTGLGFNIVGGEDGEGIFISFILAGGPADLSGELRKGDQIL SVNGVDLRNASHEQAAIALKNAGQTVTIIAQYKPEEYSRFEAKIHDLREQLMNSSLGSGT ASLRSNPKRGFYIRALFDYDKTKDCGFLSQALSFRFGDVLHVIDASDEEWWQARRVHSDS ETDDIGFIPSKRRVERREWSRLKAKDWGSSSGSQGREDSVLSYETVTQMEVHYARPIIIL GPTKDRANDDLLSEFPDKFGSCVPHTTRPKREYEIDGRDYHFVSSREKMEKDIQAHKFIE AGQYNSHLYGTSVQSVREVAEQGKHCILDVSANAVRRLQAAHLHPIAIFIRPRSLENVLE INKRITEEQARKAFDRATKLEQEFTECFSAIVEGDSFEEIYHKVKRVIEDLSGPYIWVPA RERL
Number of residues	724
Molecular Weight	80494.615
Theoretical pI	Not Available
GO Classification	Functions P2Y1 nucleotide receptor binding PDZ domain binding protein C-terminus binding kinase binding guanylate kinase activity acetylcholine receptor binding scaffold protein binding beta-1 adrenergic receptor binding D1 dopamine receptor binding protein complex binding ionotropic glutamate receptor binding neuroligin family protein binding protein phosphatase binding Processes neurotrophin TRK receptor signaling pathway establishment of protein localization positive regulation of excitatory postsynaptic potential Ras protein signal transduction AMPA glutamate receptor clustering vascular endothelial growth factor receptor signaling pathway dendritic spine morphogenesis protein complex assembly GDP metabolic process nervous system development protein localization to synapse positive regulation of synaptic transmission receptor localization to synapse regulation of grooming behavior locomotory exploration behavior learning axon guidance synaptic vesicle maturation regulation of N-methyl-D-aspartate selective glutamate receptor activity epidermal growth factor receptor signaling pathway vocalization behavior social behavior innate immune response negative regulation of receptor internalization signal transduction positive regulation of cytosolic calcium ion concentration Fc-epsilon receptor signaling pathway GMP metabolic process neuromuscular process controlling balance activation of MAPKK activity fibroblast growth factor receptor signaling pathway regulation of long-term neuronal synaptic plasticity insulin receptor signaling pathway small GTPase mediated signal transduction MAPK cascade synaptic transmission Components synaptic vesicle AMPA glutamate receptor complex cell junction neuron spine synapse excitatory synapse cytosol postsynaptic density extrinsic component of cytoplasmic side of plasma membrane dendrite cytoplasm neuronal postsynaptic density cytoplasm cortical cytoskeleton neuron projection terminus endocytic vesicle membrane postsynaptic membrane endoplasmic reticulum plasma membrane cerebellar mossy fiber dendritic spine juxtaparanode region of axon
General Function	Scaffold protein binding
Specific Function	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).
Pfam Domain Function	SH3_1 (PF00018 ) PDZ (PF00595 ) Guanylate_kin (PF00625 ) MAGUK_N_PEST (PF10608 ) PDZ_assoc (PF10600 )
Transmembrane Regions	Not Available
GenBank Protein ID	Not Available
UniProtKB ID	P78352
UniProtKB Entry Name	DLG4_HUMAN
Cellular Location	Cell membrane
Gene sequence	>lcl\|BSEQ0013164\|Disks large homolog 4 (DLG4) ATGGACTGTCTCTGTATAGTGACAACCAAGAAATACCGCTACCAAGATGAAGACACGCCC CCTCTGGAGCACAGCCCGGCCCACCTCCCCAACCAGGCCAATTCTCCCCCAGTGATTGTC AACACAGATACCCTAGAAGCCCCAGGATATGTGAACGGGACCGAGGGGGAGATGGAATAC GAGGAAATCACATTGGAAAGGGGTAACTCAGGTCTGGGCTTCAGCATCGCAGGTGGCACT GACAACCCACACATCGGTGACGACCCATCCATTTTCATCACCAAGATCATTCCTGGTGGG GCTGCGGCCCAGGATGGCCGCCTCAGGGTCAACGACAGCATCCTGTTTGTAAATGAAGTG GACGTGCGCGAGGTGACCCACTCAGCGGCGGTGGAAGCCCTCAAAGAGGCAGGCTCCATC GTTCGCCTCTATGTCATGCGCCGGAAGCCCCCGGCTGAGAAGGTCATGGAGATCAAGCTC ATCAAGGGGCCTAAAGGTCTTGGCTTCAGCATCGCAGGGGGCGTAGGGAACCAGCACATC CCAGGAGATAATAGCATCTATGTAACAAAGATCATCGAAGGGGGTGCTGCCCACAAGGAT GGGAGGTTGCAGATTGGAGACAAGATCCTGGCGGTCAACAGTGTGGGGCTAGAGGACGTC ATGCATGAAGATGCTGTGGCAGCCCTGAAGAACACGTATGATGTTGTCTACCTAAAGGTG GCCAAGCCCAGCAATGCCTACCTGAGTGACAGCTATGCTCCCCCAGACATCACAACCTCT TATTCCCAGCACCTGGACAATGAGATCAGTCACAGCAGCTACCTGGGCACCGACTACCCC ACAGCCATGACCCCCACTTCCCCTCGGCGCTACTCTCCAGTGGCCAAGGACCTGCTCGGG GAGGAAGACATTCCCCGAGAACCGAGGCGAATTGTGATCCACCGGGGCTCCACGGGCCTG GGCTTCAACATCGTGGGTGGCGAGGACGGTGAAGGCATCTTCATCTCCTTTATCCTGGCC GGGGGCCCTGCAGACCTCAGTGGGGAGCTGCGGAAGGGGGACCAGATCCTGTCGGTCAAC GGTGTGGACCTCCGAAATGCCAGCCATGAGCAGGCTGCCATTGCCCTGAAGAATGCGGGT CAGACGGTCACGATCATCGCTCAGTATAAACCAGAAGAGTACAGCCGATTCGAGGCCAAG ATCCACGACCTTCGGGAACAGCTCATGAACAGCAGCCTGGGCTCAGGGACTGCGTCCCTG CGGAGCAACCCCAAAAGGGGTTTCTACATCAGGGCCCTGTTTGATTACGACAAGACCAAG GACTGCGGCTTCCTGAGCCAGGCCCTGAGCTTCCGCTTTGGGGATGTGCTGCATGTCATC GATGCTAGTGATGAGGAGTGGTGGCAGGCACGGCGGGTCCACTCTGACAGTGAGACCGAC GACATTGGGTTCATCCCCAGCAAACGGCGGGTTGAGCGACGAGAGTGGTCAAGGTTAAAG GCCAAGGACTGGGGCTCCAGCTCTGGATCGCAGGGTCGAGAAGACTCGGTTCTGAGCTAC GAGACAGTGACGCAGATGGAAGTGCACTATGCTCGCCCCATCATCATCCTTGGGCCCACC AAGGACCGCGCCAACGATGATCTTCTCTCCGAGTTCCCCGACAAGTTTGGATCCTGTGTT CCCCATACGACACGGCCCAAGCGGGAGTATGAGATAGATGGCCGGGATTACCACTTTGTG TCGTCCCGGGAGAAAATGGAGAAGGACATTCAGGCGCACAAGTTCATTGAGGCCGGCCAG TACAACAGCCACCTCTATGGGACCAGCGTCCAGTCCGTGCGAGAGGTGGCAGAGCAGGGG AAGCACTGCATCCTCGATGTCTCGGCCAATGCCGTGCGGCGGCTGCAGGCGGCCCACCTG CACCCCATCGCCATCTTCATCCGCCCCCGCTCCCTGGAGAATGTGCTAGAGATTAACAAG CGGATCACAGAGGAGCAAGCCCGCAAAGCCTTCGACAGAGCCACCAAGCTGGAGCAGGAG TTCACAGAGTGCTTCTCAGCCATCGTGGAGGGTGACAGCTTTGAGGAGATCTACCACAAG GTGAAGCGTGTCATCGAGGACCTCTCAGGCCCCTACATCTGGGTTCCAGCCCGAGAGAGA CTCTGA
GenBank Gene ID	Not Available
GeneCard ID	Not Available
GenAtlas ID	Not Available
HGNC ID	HGNC:2903
Chromosome Location	17
Locus	Not Available
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