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Entry version 135 (31 Jul 2019)
Sequence version 1 (05 Jul 2004)
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Protein
Submitted name:

Fragile X mental retardation syndrome-related protein 2

Gene

Fxr2

Organism
Mus musculus (Mouse)
Status
Unreviewed-Annotation 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 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

<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>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
Submitted name:
Fragile X mental retardation syndrome-related protein 2Imported
Submitted name:
Fragile X mental retardation, autosomal homolog 2Imported
<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:Fxr2Imported
Synonyms:Fxr2hImported
<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>OrganismiMus musculus (Mouse)Imported
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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: Chromosome 11

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:1346074 Fxr2

<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

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000018765 Expressed in 254 organ(s), highest expression level in cerebellum

<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

GO - Molecular functioni

<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_and_domains_section">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>Domaini14 – 60Agenet-likeInterPro annotationAdd BLAST47
Domaini73 – 125Agenet-likeInterPro annotationAdd BLAST53

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>Regioni389 – 674DisorderedSequence analysisAdd BLAST286

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili212 – 232Sequence analysisAdd BLAST21

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi409 – 427PolarSequence analysisAdd BLAST19
Compositional biasi455 – 488PolyampholyteSequence analysisAdd BLAST34
Compositional biasi502 – 525PolarSequence analysisAdd BLAST24
Compositional biasi624 – 638PolyampholyteSequence analysisAdd BLAST15

<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>Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IF9J Eukaryota
ENOG410ZDJG LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00950000183189

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000293377

KEGG Orthology (KO)

More...
KOi
K15516

Identification of Orthologs from Complete Genome Data

More...
OMAi
HHGPHRP

Database of Orthologous Groups

More...
OrthoDBi
374073at2759

TreeFam database of animal gene trees

More...
TreeFami
TF105427

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.1370.10, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR008395 Agenet-like_dom
IPR040148 FMR1
IPR040472 FMRP_KH0
IPR022034 FXMRP1_C_core
IPR032172 FXR_C1
IPR004087 KH_dom
IPR004088 KH_dom_type_1
IPR036612 KH_dom_type_1_sf
IPR041560 Tudor_FRX1

The PANTHER Classification System

More...
PANTHERi
PTHR10603 PTHR10603, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF05641 Agenet, 1 hit
PF12235 FXMRP1_C_core, 1 hit
PF16096 FXR_C1, 1 hit
PF00013 KH_1, 1 hit
PF17904 KH_9, 1 hit
PF18336 Tudor_FRX1, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00322 KH, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF54791 SSF54791, 2 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51641 AGENET_LIKE, 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_length">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>Sequence (1+)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.

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

Q6P5B5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGGLASGGDV EPGLPVEVRG SNGAFYKGFV KDVHEDSVTI FFENNWQSER
60 70 80 90 100
QIPFGDVRLP PPADYNKEIT EGDEVEVYSR ANEQEPCGWW LARVRMMKGD
110 120 130 140 150
FYVIEYAACD ATYNEIVTLE RLRPVNPSPL ATKGSFFKVT MAVPEDLREA
160 170 180 190 200
CSNENVHKEF KKALGANCIF LNITNSELFI LSTTEAPVKR ASLLGDMHFR
210 220 230 240 250
SLRTKLLLMS RNEEATKHLE TSKQLAAAFQ EEFTVREDLM GLAIGTHGAN
260 270 280 290 300
IQQARKVPGV TAIELGEETC TFRIYGETPE ACRQARSYLE FSEDSVQVPR
310 320 330 340 350
NLVGKVIGKN GKVIQEIVDK SGVVRVRVEG DNDKKNPREE GMVPFIFVGT
360 370 380 390 400
RENISNAQAL LEYHLSYLQE VEQLRLERLQ IDEQLRQIGL GFRPPGSGRG
410 420 430 440 450
GSGGGSDKAG YTTDESSSSS LHTTRTYGGS YGGRGRGRRT GGPAYGPSSD
460 470 480 490 500
PSTASETESE KREESNRAGP GDRDPPSRGE ESRRRPIGGR GRGPPPVPRP
510 520 530 540 550
TSRYNSSSIS SVLKDPDSNP YSLLDTSEPE PPVDSEPGEP PPASARRRRS
560 570 580 590 600
RRRRTDEDRT VMDGGLESDG PNMTENGLED ESRPQRRNRS RRRRNRGNRT
610 620 630 640 650
DGSISGDRQP VTVADYISRA ESQSRQRPLE RTKPSEDSLS GQKGDSVSKL
660 670
PKGPSENGEL SAPLELGSLV NGVS
Length:674
Mass (Da):74,253
Last modified:July 5, 2004 - 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:i55ECC13AD09EFB34
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
Q9WVR4FXR2_MOUSE
Fragile X mental retardation syndro...
Fxr2 Fxr2h
673Annotation 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>

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
AL603707 Genomic DNA No translation available.
BC057007 mRNA Translation: AAH57007.1
BC062971 mRNA Translation: AAH62971.1
AK154243 mRNA Translation: BAE32459.1

NCBI Reference Sequences

More...
RefSeqi
NP_035944.2, NM_011814.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000018909; ENSMUSP00000018909; ENSMUSG00000018765

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
23879

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:23879

UCSC genome browser

More...
UCSCi
uc007jqt.1 mouse

<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
AL603707 Genomic DNA No translation available.
BC057007 mRNA Translation: AAH57007.1
BC062971 mRNA Translation: AAH62971.1
AK154243 mRNA Translation: BAE32459.1
RefSeqiNP_035944.2, NM_011814.2

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Genome annotation databases

EnsembliENSMUST00000018909; ENSMUSP00000018909; ENSMUSG00000018765
GeneIDi23879
KEGGimmu:23879
UCSCiuc007jqt.1 mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
9513
MGIiMGI:1346074 Fxr2

Phylogenomic databases

eggNOGiENOG410IF9J Eukaryota
ENOG410ZDJG LUCA
GeneTreeiENSGT00950000183189
HOGENOMiHOG000293377
KOiK15516
OMAiHHGPHRP
OrthoDBi374073at2759
TreeFamiTF105427

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
Fxr2 mouse

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000018765 Expressed in 254 organ(s), highest expression level in cerebellum

Family and domain databases

Gene3Di3.30.1370.10, 2 hits
InterProiView protein in InterPro
IPR008395 Agenet-like_dom
IPR040148 FMR1
IPR040472 FMRP_KH0
IPR022034 FXMRP1_C_core
IPR032172 FXR_C1
IPR004087 KH_dom
IPR004088 KH_dom_type_1
IPR036612 KH_dom_type_1_sf
IPR041560 Tudor_FRX1
PANTHERiPTHR10603 PTHR10603, 1 hit
PfamiView protein in Pfam
PF05641 Agenet, 1 hit
PF12235 FXMRP1_C_core, 1 hit
PF16096 FXR_C1, 1 hit
PF00013 KH_1, 1 hit
PF17904 KH_9, 1 hit
PF18336 Tudor_FRX1, 1 hit
SMARTiView protein in SMART
SM00322 KH, 2 hits
SUPFAMiSSF54791 SSF54791, 2 hits
PROSITEiView protein in PROSITE
PS51641 AGENET_LIKE, 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 nameiQ6P5B5_MOUSE
<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: Q6P5B5
<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/TrEMBL: July 5, 2004
Last sequence update: July 5, 2004
Last modified: July 31, 2019
This is version 135 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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

Complete proteome, Proteomics identificationCombined sources, Reference proteomeImported
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