T3DB: Glutamate receptor 4

Name	Glutamate receptor 4
Synonyms	AMPA-selective glutamate receptor 4 GluA4 GluR-4 GluR-D GLUR4 Glutamate receptor ionotropic, AMPA 4
Gene Name	GRIA4
Organism	Human
Amino acid sequence	>lcl\|BSEQ0037088\|Glutamate receptor 4 MRIISRQIVLLFSGFWGLAMGAFPSSVQIGGLFIRNTDQEYTAFRLAIFLHNTSPNASEA PFNLVPHVDNIETANSFAVTNAFCSQYSRGVFAIFGLYDKRSVHTLTSFCSALHISLITP SFPTEGESQFVLQLRPSLRGALLSLLDHYEWNCFVFLYDTDRGYSILQAIMEKAGQNGWH VSAICVENFNDVSYRQLLEELDRRQEKKFVIDCEIERLQNILEQIVSVGKHVKGYHYIIA NLGFKDISLERFIHGGANVTGFQLVDFNTPMVIKLMDRWKKLDQREYPGSETPPKYTSAL TYDGVLVMAETFRSLRRQKIDISRRGNAGDCLANPAAPWGQGIDMERTLKQVRIQGLTGN VQFDHYGRRVNYTMDVFELKSTGPRKVGYWNDMDKLVLIQDVPTLGNDTAAIENRTVVVT TIMESPYVMYKKNHEMFEGNDKYEGYCVDLASEIAKHIGIKYKIAIVPDGKYGARDADTK IWNGMVGELVYGKAEIAIAPLTITLVREEVIDFSKPFMSLGISIMIKKPQKSKPGVFSFL DPLAYEIWMCIVFAYIGVSVVLFLVSRFSPYEWHTEEPEDGKEGPSDQPPNEFGIFNSLW FSLGAFMQQGCDISPRSLSGRIVGGVWWFFTLIIISSYTANLAAFLTVERMVSPIESAED LAKQTEIAYGTLDSGSTKEFFRRSKIAVYEKMWTYMRSAEPSVFTRTTAEGVARVRKSKG KFAFLLESTMNEYIEQRKPCDTMKVGGNLDSKGYGVATPKGSSLRTPVNLAVLKLSEAGV LDKLKNKWWYDKGECGPKDSGSKDKTSALSLSNVAGVFYILVGGLGLAMLVALIEFCYKS RAEAKRMKLTFSEAIRNKARLSITGSVGENGRVLTPDCPKAVHTGTAIRQSSGLAVIASD LP
Number of residues	902
Molecular Weight	100870.085
Theoretical pI	8.32
GO Classification	Functions ionotropic glutamate receptor activity extracellular-glutamate-gated ion channel activity AMPA glutamate receptor activity Processes synaptic transmission ion transmembrane transport glutamate receptor signaling pathway synaptic transmission, glutamatergic ionotropic glutamate receptor signaling pathway transport Components plasma membrane cell junction extracellular vesicle dendrite endocytic vesicle membrane AMPA glutamate receptor complex postsynaptic membrane
General Function	Ionotropic glutamate receptor activity
Specific Function	Receptor for glutamate that functions as ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. Binding of the excitatory neurotransmitter L-glutamate induces a conformation change, leading to the opening of the cation channel, and thereby converts the chemical signal to an electrical impulse. The receptor then desensitizes rapidly and enters a transient inactive state, characterized by the presence of bound agonist. In the presence of CACNG4 or CACNG7 or CACNG8, shows resensitization which is characterized by a delayed accumulation of current flux upon continued application of glutamate.
Pfam Domain Function	ANF_receptor (PF01094 ) Lig_chan (PF00060 ) Lig_chan-Glu_bd (PF10613 )
Transmembrane Regions	545-565 618-638 814-834
GenBank Protein ID	790538
UniProtKB ID	P48058
UniProtKB Entry Name	GRIA4_HUMAN
Cellular Location	Cell membrane
Gene sequence	>lcl\|BSEQ0016220\|Glutamate receptor 4 (GRIA4) ATGAGGATTATTTCCAGACAGATTGTCTTGTTATTTTCTGGATTTTGGGGACTCGCCATG GGAGCCTTTCCGAGCAGCGTGCAAATAGGTGGTCTCTTCATCCGAAACACAGATCAGGAA TACACTGCTTTTCGATTAGCAATTTTTCTTCATAACACCAGCCCCAATGCGTCGGAAGCT CCTTTTAATTTGGTACCTCATGTGGACAACATTGAGACAGCCAACAGTTTTGCTGTAACA AACGCCTTCTGTTCCCAGTATTCTAGAGGAGTATTTGCCATTTTTGGACTCTATGATAAG AGGTCGGTACATACCTTGACCTCATTCTGCAGCGCCTTACATATCTCCCTCATCACACCA AGTTTCCCTACTGAGGGGGAGAGCCAGTTTGTGCTGCAACTAAGACCTTCGTTACGAGGA GCACTCTTGAGTTTGCTGGATCACTACGAATGGAACTGTTTTGTCTTCCTGTATGACACA GACAGGGGATACTCGATACTCCAAGCTATTATGGAAAAAGCAGGACAAAATGGTTGGCAT GTCAGCGCTATATGTGTGGAAAATTTTAATGATGTCAGCTATAGGCAACTTCTAGAAGAA CTTGACAGAAGACAAGAGAAGAAGTTTGTAATAGACTGTGAGATAGAGAGACTTCAAAAC ATATTAGAACAGATTGTAAGTGTTGGAAAGCATGTTAAAGGCTACCATTATATCATTGCA AACTTGGGATTCAAGGATATTTCTCTTGAGAGGTTTATACATGGTGGAGCCAATGTTACT GGATTCCAGTTGGTGGATTTTAATACACCTATGGTAATCAAACTAATGGATCGCTGGAAG AAACTAGATCAGAGAGAGTATCCAGGATCTGAGACTCCTCCAAAGTACACCTCTGCTCTG ACTTATGATGGAGTCCTTGTGATGGCTGAAACTTTCCGAAGTCTTAGGAGGCAGAAAATT GATATCTCAAGGAGAGGAAATGCTGGGGATTGTCTGGCAAATCCTGCTGCTCCATGGGGC CAGGGAATTGACATGGAGAGGACACTCAAACAGGTTCGAATTCAAGGGCTGACAGGGAAT GTTCAGTTTGACCACTATGGACGTAGAGTCAATTACACAATGGATGTGTTTGAGCTGAAA AGCACAGGACCTAGAAAGGTTGGTTACTGGAATGATATGGATAAGTTAGTCTTGATTCAA GATGTACCAACTCTTGGCAATGACACAGCTGCTATTGAGAACAGAACAGTGGTTGTAACC ACAATTATGGAATCCCCATATGTTATGTACAAGAAAAATCATGAAATGTTTGAAGGAAAT GACAAGTATGAAGGATACTGTGTAGATTTGGCATCTGAAATTGCAAAACATATTGGTATC AAGTATAAAATTGCCATTGTCCCTGATGGAAAATATGGAGCAAGGGATGCAGACACAAAA ATCTGGAATGGGATGGTAGGAGAACTTGTTTATGGGAAAGCAGAGATTGCTATTGCCCCT CTGACAATCACTTTGGTACGAGAGGAGGTCATTGACTTTTCTAAGCCCTTCATGAGTTTG GGCATATCTATCATGATCAAAAAGCCTCAGAAATCCAAACCAGGAGTGTTTTCCTTCTTG GATCCTCTGGCCTATGAGATTTGGATGTGCATAGTCTTTGCCTACATTGGTGTCAGCGTG GTCTTATTCCTAGTTAGTAGATTTAGTCCATATGAGTGGCACACAGAAGAGCCAGAGGAC GGAAAGGAAGGACCCAGCGACCAGCCTCCCAATGAGTTTGGCATCTTTAACAGCCTCTGG TTTTCCCTGGGTGCTTTTATGCAGCAAGGATGTGACATTTCACCCAGATCCCTCTCAGGT CGAATTGTTGGAGGTGTTTGGTGGTTCTTTACACTCATCATTATATCATCTTATACTGCT AACCTCGCTGCTTTCCTGACGGTTGAGCGAATGGTCTCTCCCATAGAAAGTGCAGAAGAC CTGGCCAAACAAACAGAAATTGCCTATGGAACACTGGATTCAGGATCAACAAAAGAATTC TTCAGAAGATCAAAAATAGCAGTGTATGAAAAGATGTGGACCTACATGCGATCAGCAGAG CCATCAGTATTCACTAGGACTACAGCTGAGGGAGTAGCTCGTGTCCGCAAATCCAAGGGC AAATTTGCCTTTCTCCTGGAGTCCACTATGAATGAATACATTGAGCAGCGAAAGCCATGT GACACGATGAAAGTGGGAGGAAATCTGGATTCCAAAGGCTATGGAGTAGCAACGCCCAAG GGTTCCTCATTAGGAACTCCTGTAAACCTTGCCGTTTTGAAACTCAGTGAGGCAGGCGTC TTAGACAAGCTGAAAAACAAATGGTGGTACGATAAAGGTGAATGTGGACCCAAGGACTCT GGAAGCAAGGACAAGACGAGTGCCTTGAGCCTGAGCAATGTAGCAGGCGTCTTCTACATT CTGGTTGGCGGCTTGGGCTTGGCAATGCTGGTGGCTTTGATAGAGTTCTGTTACAAGTCC AGGGCAGAAGCGAAGAGAATGAAGCTGACCTTTTCTGAAGCCATAAGAAACAAAGCCAGA TTATCCATCACTGGGAGTGTGGGAGAGAATGGCCGCGTCTTGACGCCTGACTGCCCAAAG GCTGTACACACTGGAACTGCAATCAGACAAAGTTCAGGATTGGCTGTCATTGCATCGGAC CTACCATAA
GenBank Gene ID	U16129
GeneCard ID	Not Available
GenAtlas ID	GRIA4
HGNC ID	HGNC:4574
Chromosome Location	11
Locus	11q22
References	Fletcher EJ, Nutt SL, Hoo KH, Elliott CE, Korczak B, McWhinnie EA, Kamboj RK: Cloning, expression and pharmacological characterization of a human glutamate receptor: hGluR4. Receptors Channels. 1995;3(1):21-31. 8589990 Taylor TD, Noguchi H, Totoki Y, Toyoda A, Kuroki Y, Dewar K, Lloyd C, Itoh T, Takeda T, Kim DW, She X, Barlow KF, Bloom T, Bruford E, Chang JL, Cuomo CA, Eichler E, FitzGerald MG, Jaffe DB, LaButti K, Nicol R, Park HS, Seaman C, Sougnez C, Yang X, Zimmer AR, Zody MC, Birren BW, Nusbaum C, Fujiyama A, Hattori M, Rogers J, Lander ES, Sakaki Y: Human chromosome 11 DNA sequence and analysis including novel gene identification. Nature. 2006 Mar 23;440(7083):497-500. 16554811 Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. 15489334 Kato AS, Gill MB, Ho MT, Yu H, Tu Y, Siuda ER, Wang H, Qian YW, Nisenbaum ES, Tomita S, Bredt DS: Hippocampal AMPA receptor gating controlled by both TARP and cornichon proteins. Neuron. 2010 Dec 22;68(6):1082-96. doi: 10.1016/j.neuron.2010.11.026. 21172611