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Entry version 165 (16 Jan 2019)
Sequence version 1 (01 Nov 1995)
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Protein

Glutamate receptor ionotropic, kainate 3

Gene

Grik3

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

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. The postsynaptic actions of Glu are mediated by a variety of receptors that are named according to their selective agonists. This receptor binds domoate > kainate >> L-glutamate = quisqualate >> AMPA = NMDA.1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei520Glutamate1 Publication1
Binding sitei525Glutamate1 Publication1
Binding sitei739Glutamate1 Publication1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionIon channel, Ligand-gated ion channel, Receptor
Biological processIon transport, Transport

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Glutamate receptor ionotropic, kainate 3
Short name:
GluK3
Alternative name(s):
Glutamate receptor 7
Short name:
GluR-7
Short name:
GluR7
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Grik3
Synonyms:Glur7
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiRattus norvegicus (Rat)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10116 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Unplaced

Organism-specific databases

Rat genome database

More...
RGDi
71027 Grik3

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini32 – 563ExtracellularAdd BLAST532
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei564 – 584HelicalSequence analysisAdd BLAST21
Topological domaini585 – 636CytoplasmicSequence analysisAdd BLAST52
Transmembranei637 – 657HelicalSequence analysisAdd BLAST21
Topological domaini658 – 820ExtracellularSequence analysisAdd BLAST163
Transmembranei821 – 841HelicalSequence analysisAdd BLAST21
Topological domaini842 – 919CytoplasmicSequence analysisAdd BLAST78

Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane, Postsynaptic cell membrane, Synapse

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL3744

IUPHAR/BPS Guide to PHARMACOLOGY

More...
GuidetoPHARMACOLOGYi
452

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 311 PublicationAdd BLAST31
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000001154832 – 919Glutamate receptor ionotropic, kainate 3Add BLAST888

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi70N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi76N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi99 ↔ 3501 Publication
Glycosylationi278N-linked (GlcNAc...) asparagineCombined sources1 Publication1
Glycosylationi381N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi415N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi426N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi433N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi548N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei869PhosphoserineBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki887Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1)By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Mass spectrometry data suggest the protein is N-glycosylated at five distinct sites.1 Publication

Keywords - PTMi

Disulfide bond, Glycoprotein, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P42264

PRoteomics IDEntifications database

More...
PRIDEi
P42264

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P42264

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P42264

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in the deep cortical layers, dentate gyrus, reticular thalamic nucleus, mammillary bodies, pons, and cerebellum of the adult.

<p>This subsection of the ‘Expression’ section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified ‘at the protein level’.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expressed in both adult and embryonic CNS.

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homotetramer, and heterotetramer with GRIK4 or GRIK5. Homomeric GLUR7A and GLUR7B form functional kainate receptors. GLUR7A receptors have a very low sensitivity to glutamate. GLUR7A can also coassemble with either GRIK4 or GRIK5 to form heteromeric receptors. Interacts with PRKCABP. Interacts with NETO2 (By similarity).By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000048216

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P42264

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1919
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

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PDBei

Protein Data Bank RCSB

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RCSB PDBi

Protein Data Bank Japan

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PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3OLZX-ray2.75A/B32-423[»]
3S9EX-ray1.60A/B432-546[»]
A/B669-806[»]
3U92X-ray1.90A/B433-546[»]
A/B669-807[»]
3U93X-ray1.88A/B433-546[»]
A/B669-807[»]
3U94X-ray1.96A/B/C/D433-546[»]
A/B/C/D669-807[»]
4E0WX-ray2.35A432-546[»]
A669-806[»]
4G8NX-ray2.30A432-546[»]
A669-806[»]
4IGRX-ray2.65A432-546[»]
A669-806[»]
4MH5X-ray1.65A432-546[»]
A669-806[»]
4NWCX-ray2.01A432-546[»]
A669-806[»]
4NWDX-ray2.60A432-546[»]
A669-806[»]
5NF6X-ray2.55A/B432-546[»]
A/B669-806[»]
5O4FX-ray2.10A/B432-546[»]
A/B669-806[»]
6F28X-ray2.40A/B432-546[»]
A/B669-806[»]
6F29X-ray2.60A432-546[»]
A669-806[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
P42264

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P42264

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni690 – 692Glutamate binding3

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Keywords - Domaini

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG1054 Eukaryota
ENOG410XPSH LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000234371

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG051839

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P42264

KEGG Orthology (KO)

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KOi
K05203

Database of Orthologous Groups

More...
OrthoDBi
188544at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P42264

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001828 ANF_lig-bd_rcpt
IPR019594 Glu/Gly-bd
IPR001508 Iono_rcpt_met
IPR001320 Iontro_rcpt
IPR028082 Peripla_BP_I

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01094 ANF_receptor, 1 hit
PF00060 Lig_chan, 1 hit
PF10613 Lig_chan-Glu_bd, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00177 NMDARECEPTOR

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00918 Lig_chan-Glu_bd, 1 hit
SM00079 PBPe, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53822 SSF53822, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform GluR7A (identifier: P42264-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MTAPWRRLRS LVWEYWAGFL VCAFWIPDSR GMPHVIRIGG IFEYADGPNA
60 70 80 90 100
QVMNAEEHAF RFSANIINRN RTLLPNTTLT YDIQRIHFHD SFEATKKACD
110 120 130 140 150
QLALGVVAIF GPSQGSCTNA VQSICNALEV PHIQLRWKHH PLDNKDTFYV
160 170 180 190 200
NLYPDYASLS HAILDLVQSL KWRSATVVYD DSTGLIRLQE LIMAPSRYNI
210 220 230 240 250
RLKIRQLPID SDDSRPLLKE MKRGREFRII FDCSHTMAAQ ILKQAMAMGM
260 270 280 290 300
MTEYYHFIFT TLDLYALDLE PYRYSGVNLT GFRILNVDNA HVSAIVEKWS
310 320 330 340 350
MERLQAAPRA ESGLLDGVMM TDAALLYDAV HIVSVCYQRA SQMTVNSLQC
360 370 380 390 400
HRHKPWRFGG RFMNFIKEAQ WEGLTGRIVF NKTSGLRTDF DLDIISLKED
410 420 430 440 450
GLEKVGVWSP ADGLNITEVA KGRGPNVTDS LTNRSLIVTT LLEEPFVMFR
460 470 480 490 500
KSDRTLYGND RFEGYCIDLL KELAHILGFS YEIRLVEDGK YGAQDDKGQW
510 520 530 540 550
NGMVKELIDH KADLAVAPLT ITHVREKAID FSKPFMTLGV SILYRKPNGT
560 570 580 590 600
NPSVFSFLNP LSPDIWMYVL LAYLGVSCVL FVIARFSPYE WYDAHPCNPG
610 620 630 640 650
SEVVENNFTL LNSFWFGMGS LMQQGSELMP KALSTRIIGG IWWFFTLIII
660 670 680 690 700
SSYTANLAAF LTVERMESPI DSADDLAKQT KIEYGAVKDG ATMTFFKKSK
710 720 730 740 750
ISTFEKMWAF MSSKPSALVK NNEEGIQRTL TADYALLMES TTIEYITQRN
760 770 780 790 800
CNLTQIGGLI DSKGYGIGTP MGSPYRDKIT IAILQLQEED KLHIMKEKWW
810 820 830 840 850
RGSGCPEEEN KEASALGIQK IGGIFIVLAA GLVLSVLVAV GEFIYKLRKT
860 870 880 890 900
AEREQRSFCS TVADEIRFSL TCQRRLKHKP QPPMMVKTDA VINMHTFNDR
910
RLPGKDSMSC STSLAPVFP
Length:919
Mass (Da):104,071
Last modified:November 1, 1995 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iC0739129ACF60258
GO
Isoform GluR7B (identifier: P42264-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     856-919: RSFCSTVADE...CSTSLAPVFP → VRPWRRLRWT...DRCGYQHAHL

Show »
Length:910
Mass (Da):103,110
Checksum:i9E5F936327334A52
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
G3V9I2G3V9I2_RAT
Glutamate receptor ionotropic, kain...
Grik3 rCG_30794
910Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti118T → I (PubMed:1371217).Curated1
Sequence conflicti290A → P in AAC80577 (PubMed:1371217).Curated1
Sequence conflicti341S → P in AAC80577 (PubMed:1371217).Curated1
Sequence conflicti355P → A in AAC80577 (PubMed:1371217).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_000135856 – 919RSFCS…APVFP → VRPWRRLRWTGKEALFLQHS GRRDPLLPHLPAASQAQATA SYDGQDRCGYQHAHL in isoform GluR7B. 1 PublicationAdd BLAST64

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
Z11716 mRNA Translation: CAA77779.1
AF027331 mRNA Translation: AAC53462.1
M83552 mRNA Translation: AAC80577.1

Protein sequence database of the Protein Information Resource

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PIRi
I53474
S19810

NCBI Reference Sequences

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RefSeqi
NP_001106187.1, NM_001112716.1
NP_852038.2, NM_181373.3

UniGene gene-oriented nucleotide sequence clusters

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UniGenei
Rn.92477

Genome annotation databases

Database of genes from NCBI RefSeq genomes

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GeneIDi
298521

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
rno:298521

UCSC genome browser

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UCSCi
RGD:71027 rat [P42264-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z11716 mRNA Translation: CAA77779.1
AF027331 mRNA Translation: AAC53462.1
M83552 mRNA Translation: AAC80577.1
PIRiI53474
S19810
RefSeqiNP_001106187.1, NM_001112716.1
NP_852038.2, NM_181373.3
UniGeneiRn.92477

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3OLZX-ray2.75A/B32-423[»]
3S9EX-ray1.60A/B432-546[»]
A/B669-806[»]
3U92X-ray1.90A/B433-546[»]
A/B669-807[»]
3U93X-ray1.88A/B433-546[»]
A/B669-807[»]
3U94X-ray1.96A/B/C/D433-546[»]
A/B/C/D669-807[»]
4E0WX-ray2.35A432-546[»]
A669-806[»]
4G8NX-ray2.30A432-546[»]
A669-806[»]
4IGRX-ray2.65A432-546[»]
A669-806[»]
4MH5X-ray1.65A432-546[»]
A669-806[»]
4NWCX-ray2.01A432-546[»]
A669-806[»]
4NWDX-ray2.60A432-546[»]
A669-806[»]
5NF6X-ray2.55A/B432-546[»]
A/B669-806[»]
5O4FX-ray2.10A/B432-546[»]
A/B669-806[»]
6F28X-ray2.40A/B432-546[»]
A/B669-806[»]
6F29X-ray2.60A432-546[»]
A669-806[»]
ProteinModelPortaliP42264
SMRiP42264
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000048216

Chemistry databases

BindingDBiP42264
ChEMBLiCHEMBL3744
GuidetoPHARMACOLOGYi452

PTM databases

iPTMnetiP42264
PhosphoSitePlusiP42264

Proteomic databases

PaxDbiP42264
PRIDEiP42264

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi298521
KEGGirno:298521
UCSCiRGD:71027 rat [P42264-1]

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
2899
RGDi71027 Grik3

Phylogenomic databases

eggNOGiKOG1054 Eukaryota
ENOG410XPSH LUCA
HOGENOMiHOG000234371
HOVERGENiHBG051839
InParanoidiP42264
KOiK05203
OrthoDBi188544at2759
PhylomeDBiP42264

Miscellaneous databases

Protein Ontology

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PROi
PR:P42264

Family and domain databases

InterProiView protein in InterPro
IPR001828 ANF_lig-bd_rcpt
IPR019594 Glu/Gly-bd
IPR001508 Iono_rcpt_met
IPR001320 Iontro_rcpt
IPR028082 Peripla_BP_I
PfamiView protein in Pfam
PF01094 ANF_receptor, 1 hit
PF00060 Lig_chan, 1 hit
PF10613 Lig_chan-Glu_bd, 1 hit
PRINTSiPR00177 NMDARECEPTOR
SMARTiView protein in SMART
SM00918 Lig_chan-Glu_bd, 1 hit
SM00079 PBPe, 1 hit
SUPFAMiSSF53822 SSF53822, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiGRIK3_RAT
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P42264
Secondary accession number(s): O35420
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: January 16, 2019
This is version 165 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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