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UniProtKB - O88382 (MAGI2_RAT)

Entry version 164 (07 Apr 2021)
Sequence version 1 (01 Nov 1998)
Previous versions | rss
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Protein

Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2

Gene

Magi2

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

Seems to act as scaffold molecule at synaptic junctions by assembling neurotransmitter receptors and cell adhesion proteins. May play a role in regulating activin-mediated signaling in neuronal cells. Enhances the ability of PTEN to suppress AKT1 activation (By similarity). Plays a role in nerve growth factor (NGF)-induced recruitment of RAPGEF2 to late endosomes and neurite outgrowth.By similarity2 Publications

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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

Biological processNeurogenesis

<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%5Fand%5Ftaxonomy%5Fsection">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:
Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2
Alternative name(s):
Atrophin-1-interacting protein 1
Short name:
AIP-1
Membrane-associated guanylate kinase inverted 2
Short name:
MAGI-2
Synaptic-scaffolding molecule
Short name:
S-SCAM
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:Magi2
Synonyms:Acvrinp1, Aip1, Sscam
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fmanual">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		621855, Magi2

<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

Keywords - Cellular componenti

Cell junction, Cell membrane, Cytoplasm, Endosome, Membrane, Synapse, Synaptosome

<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 describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000945881 – 1277Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2Add BLAST1277

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 residuei362PhosphotyrosineBy similarity1
Modified residuei686PhosphoserineCombined sources1
Modified residuei827PhosphotyrosineBy similarity1
Modified residuei884PhosphoserineCombined sources1
Modified residuei885PhosphoserineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

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

More...PaxDbi		O88382

PRoteomics IDEntifications database

More...PRIDEi		O88382

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O88382

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

More...PhosphoSitePlusi		O88382

<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 foot process layer of podocytes of the kidney glomeruli but not in tubules (at protein level). Expressed in the brain.2 Publications

<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 during the late capillary loop stage of glomerulogenesis. First detected in junctional complexes in podocytes after their migration to the base of cells. Up-regulated upon foot process differentiation.1 Publication

<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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts (via its WW domains) with DRPLA (By similarity).

Interacts with CTNNB1, ACVR2A, SMAD2 and SMAD3 (By similarity).

Part of a complex consisting of AIP1, ACVR2A, ACVR1B and SMAD3 (By similarity). May interact with HTR2A and IGSF9 (By similarity).

Interacts with HTR4 (By similarity).

Interacts (via guanylate kinase domain) with DLGAP1 (PubMed:9694864).

Interacts (via PDZ domains) with GRIN2A, GRID2 and NLGN1 (PubMed:9694864, PubMed:12589829).

Interacts with CTNND2 (PubMed:10080919).

Interacts with MAGUIN-1 (PubMed:10207009).

Interacts (via its second PDZ domain) with PTEN (via unphosphorylated C-terminus); this interaction diminishes the degradation rate of PTEN (PubMed:15951562).

Found in a complex, at least composed of KIDINS220, MAGI2, NTRK1 and RAPGEF2; the complex is mainly formed at late endosomes in a NGF-dependent manner (PubMed:17724123).

Interacts with RAPGEF2; the interaction occurs before or after nerve growth factor (NGF) stimulation (PubMed:10548487). Isoform 1 interacts (via PDZ domain) with KIDINS220 isoform 2 (via C-terminal domain) (PubMed:17724123).

Interacts with DDN (PubMed:16751601, PubMed:16464232).

Identified in a complex with ACTN4, CASK, IQGAP1, NPHS1, SPTAN1 and SPTBN1 (PubMed:15994232).

Interacts with DLL1 (By similarity).

Found in a complex with IGSF9B and NLGN2; the interaction with IGSF9B is mediated via the PDZ 5 and PDZ 6 domains, while the interaction with NLGN2 is mediated via the WW1, WW2 and PDZ2 domains (PubMed:23751499).

By similarity11 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		250241, 7 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		O88382

Protein interaction database and analysis system

More...IntActi		O88382, 28 interactors

Molecular INTeraction database

More...MINTi		O88382

STRING: functional protein association networks

More...STRINGi		10116.ENSRNOP00000059912

<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

3D structure databases

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

More...SMRi		O88382

Database of comparative protein structure models

More...ModBasei		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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini17 – 101PDZPROSITE-ProRule annotationAdd BLAST85
Domaini109 – 283Guanylate kinase-likePROSITE-ProRule annotationAdd BLAST175
Domaini302 – 335WW 1PROSITE-ProRule annotationAdd BLAST34
Domaini348 – 381WW 2PROSITE-ProRule annotationAdd BLAST34
Domaini426 – 510PDZ 1PROSITE-ProRule annotationAdd BLAST85
Domaini605 – 683PDZ 2PROSITE-ProRule annotationAdd BLAST79
Domaini778 – 860PDZ 3PROSITE-ProRule annotationAdd BLAST83
Domaini920 – 1010PDZ 4PROSITE-ProRule annotationAdd BLAST91
Domaini1141 – 1223PDZ 5PROSITE-ProRule annotationAdd BLAST83

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>Regioni302 – 381Interaction with DDNBy similarityAdd BLAST80

<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

Belongs to the MAGUK family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3209, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O88382

Identification of Orthologs from Complete Genome Data

More...OMAi		RNGRMRX

Database of Orthologous Groups

More...OrthoDBi		284488at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		O88382

Family and domain databases

Conserved Domains Database

More...CDDi		cd00201, WW, 2 hits

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.30.42.10, 6 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR008145, GK/Ca_channel_bsu
IPR008144, Guanylate_kin-like_dom
IPR020590, Guanylate_kinase_CS
IPR030036, MAGI2
IPR027417, P-loop_NTPase
IPR001478, PDZ
IPR036034, PDZ_sf
IPR001202, WW_dom
IPR036020, WW_dom_sf

The PANTHER Classification System

More...PANTHERi		PTHR10316:SF27, PTHR10316:SF27, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00625, Guanylate_kin, 1 hit
PF00595, PDZ, 6 hits
PF00397, WW, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00072, GuKc, 1 hit
SM00228, PDZ, 6 hits
SM00456, WW, 2 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF50156, SSF50156, 6 hits
SSF51045, SSF51045, 2 hits
SSF52540, SSF52540, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00856, GUANYLATE_KINASE_1, 1 hit
PS50052, GUANYLATE_KINASE_2, 1 hit
PS50106, PDZ, 6 hits
PS01159, WW_DOMAIN_1, 2 hits
PS50020, WW_DOMAIN_2, 2 hits

<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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (3+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

This entry describes 3 <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. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 3 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: O88382-1) [UniParc]FASTAAdd to basket
Also known as: alpha

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali 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
MSKSLKKKSH WTSKVHESVI GRNPEGQLGF ELKGGAENGQ FPYLGEVKPG 
        60         70         80         90        100
KVAYESGSKL VSEELLLEVN ETPVAGLTIR DVLAVIKHCK DPLRLKCVKQ 
       110        120        130        140        150
GGIVDKDLRH YLNLRFQKGS VDHELQQIIR DNLYLRTVPC TTRPHKEGEV 
       160        170        180        190        200
PGVDYIFITV EDFMELEKSG ALLESGTYED NYYGTPKPPA EPAPLLLNVT 
       210        220        230        240        250
DQILPGATPS AEGKRKRNKS VTNMEKASIE PPEEEEEERP VVNGNGVVIT 
       260        270        280        290        300
PESSEHEDKS AGASGETPSQ PYPAPVYSQP EELKDQMDDT KSTKPEENED 
       310        320        330        340        350
SDPLPDNWEM AYTEKGEVYF IDHNTKTTSW LDPRLAKKAK PAEECKENEL 
       360        370        380        390        400
PYGWEKIDDP IYGTYYVDHI NRRTQFENPV LEAKRKLQQH NMPHTELGTK 
       410        420        430        440        450
PLQAPGFREK PLFTRDASQL KGTFLSTTLK KSNMGFGFTI IGGDEPDEFL 
       460        470        480        490        500
QVKSVIPDGP AAQDGKMETG DVIVYINEVC VLGHTHADVV KLFQSVPIGQ 
       510        520        530        540        550
SVNLVLCRGY PLPFDPEDPA NSMVPPLAIM ERPPPVMVNG RHNYETYLEY 
       560        570        580        590        600
ISRTSQSVPD ITDRPPHSLH SMPADGQLDG TYPPPVHDDN VSVASSGATQ 
       610        620        630        640        650
AELMTLTIVK GAKGFGFTIA DSPTGQRVKQ ILDIQGCPGL CEGDLIVEIN 
       660        670        680        690        700
QQNVQNLSHT EVVDILKDCP VGSETSLIIH RGGFFSPWKT PKPMVDRWEN 
       710        720        730        740        750
QGSPQTSLSA PAVPQSLPFP PALHRSSFPD STEAFDPRKP DPYELYEKSR 
       760        770        780        790        800
AIYESRQQVP PRTSFRMDSS GPDYKELDVH LRRMESGFGF RILGGDEPGQ 
       810        820        830        840        850
PILIGAVIAM GSADRDGRLH PGDELVYVDG IPVAGKTHRY VIDLMHHAAR 
       860        870        880        890        900
NGQVNLTVRR KVLCGGEPCP ENGRSPGSVS THHSSPRSDY ATYANSNHAA 
       910        920        930        940        950
PSNNASPPEG FASHSLQTSD VIIHRKENEG FGFVIISSLN RPESGATITV 
       960        970        980        990       1000
PHKIGRIIDG SPADRCAKLK VGDRILAVNG QSIINMPHAD IVKLIKDAGL 
      1010       1020       1030       1040       1050
SVTLRIIPQE ELNNPTSAPS SEKQSPMAQQ HSPLAQQHSP LAQPSPATPN 
      1060       1070       1080       1090       1100
SPVAQPAPPQ PLQLQGHENS YRSEVKARQD VKPDIRQPPF TDYRQPPLDY 
      1110       1120       1130       1140       1150
RQPPGGDYSQ PSPLDYRQHS PDTRQYPLSD YRQPQDFDYF TVDMEKGAKG 
      1160       1170       1180       1190       1200
FGFSIRGGRE YKMDLYVLRL AEDGPAIRNG RMRVGDQIIE INGESTRDMT 
      1210       1220       1230       1240       1250
HARAIELIKS GGRRVRLLLK RGTGQVPEYG MVPSSLSMCM KSDKHGSPYF 
      1260       1270 
YLLGHPKDTT NPTPGALPLP PPQACRK
Length:1,277
Mass (Da):141,072
Last modified:November 1, 1998 - 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:iE1A435FF35549DF9
GO
Isoform 2 (identifier: O88382-2) [UniParc]FASTAAdd to basket
Also known as: beta

The sequence of this isoform differs from the canonical sequence as follows:
     1-163: Missing.

Show »
Length:1,114
Mass (Da):122,766
Checksum:i7B1BA3E0049DBD30
GO
Isoform 3 (identifier: O88382-3) [UniParc]FASTAAdd to basket
Also known as: gamma

The sequence of this isoform differs from the canonical sequence as follows:
     1-223: Missing.

Show »
Length:1,054
Mass (Da):116,325
Checksum:i718C43F950E5365E
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 are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
D3ZY03D3ZY03_RAT
Membrane-associated guanylate kinas...
Magi2
1,138Annotation 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>
A0A0G2JXR9A0A0G2JXR9_RAT
Membrane-associated guanylate kinas...
Magi2
1,082Annotation score:

Annotation score:1 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 conflicti645L → F in AAD31015 (PubMed:10644767).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_0084391 – 223Missing in isoform 3. CuratedAdd BLAST223
Alternative sequenceiVSP_0084381 – 163Missing in isoform 2. 1 PublicationAdd BLAST163

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AF034863 mRNA Translation: AAC31124.1
AF130819 mRNA Translation: AAD31015.1

Protein sequence database of the Protein Information Resource

More...PIRi		T14152

NCBI Reference Sequences

More...RefSeqi		NP_446073.1, NM_053621.1 [O88382-1]

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		113970

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		rno:113970

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
AF034863 mRNA Translation: AAC31124.1
AF130819 mRNA Translation: AAD31015.1
PIRiT14152
RefSeqiNP_446073.1, NM_053621.1 [O88382-1]

3D structure databases

SMRiO88382
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi250241, 7 interactors
CORUMiO88382
IntActiO88382, 28 interactors
MINTiO88382
STRINGi10116.ENSRNOP00000059912

PTM databases

iPTMnetiO88382
PhosphoSitePlusiO88382

Proteomic databases

PaxDbiO88382
PRIDEiO88382

Genome annotation databases

GeneIDi113970
KEGGirno:113970

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		9863
RGDi621855, Magi2

Phylogenomic databases

eggNOGiKOG3209, Eukaryota
InParanoidiO88382
OMAiRNGRMRX
OrthoDBi284488at2759
PhylomeDBiO88382

Miscellaneous databases

Protein Ontology

More...PROi		PR:O88382

Family and domain databases

CDDicd00201, WW, 2 hits
Gene3Di2.30.42.10, 6 hits
InterProiView protein in InterPro
IPR008145, GK/Ca_channel_bsu
IPR008144, Guanylate_kin-like_dom
IPR020590, Guanylate_kinase_CS
IPR030036, MAGI2
IPR027417, P-loop_NTPase
IPR001478, PDZ
IPR036034, PDZ_sf
IPR001202, WW_dom
IPR036020, WW_dom_sf
PANTHERiPTHR10316:SF27, PTHR10316:SF27, 1 hit
PfamiView protein in Pfam
PF00625, Guanylate_kin, 1 hit
PF00595, PDZ, 6 hits
PF00397, WW, 1 hit
SMARTiView protein in SMART
SM00072, GuKc, 1 hit
SM00228, PDZ, 6 hits
SM00456, WW, 2 hits
SUPFAMiSSF50156, SSF50156, 6 hits
SSF51045, SSF51045, 2 hits
SSF52540, SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS00856, GUANYLATE_KINASE_1, 1 hit
PS50052, GUANYLATE_KINASE_2, 1 hit
PS50106, PDZ, 6 hits
PS01159, WW_DOMAIN_1, 2 hits
PS50020, WW_DOMAIN_2, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		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 nameiMAGI2_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: O88382
Secondary accession number(s): Q9R271
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 3, 2003
Last sequence update: November 1, 1998
Last modified: April 7, 2021
This is version 164 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

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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