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Entry version 64 (29 Sep 2021)
Sequence version 1 (03 May 2011)
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Protein
Submitted name:

Fragile X mental retardation, autosomal homolog 1

Gene

fxr1

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Unreviewed-Annotation score:

Annotation score:4 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>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 functionRNA-bindingARBA annotation
Biological processMyogenesisARBA annotation

<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, autosomal homolog 1Imported
<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:fxr1Imported
<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>OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)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 identifieri7955 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesDanionidaeDanioninaeDanio
<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
  • UP000000437 <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 22

Organism-specific databases

Zebrafish Information Network genome database

More...
ZFINi
ZDB-GENE-030131-5431, fxr1

<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

CytoplasmARBA annotation, NucleusARBA annotation

<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
ENSDARG00000022968, Expressed in muscle organ and 39 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
F1QLR3, baseline and differential

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

<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>Domaini4 – 50Agenet-likeInterPro annotationAdd BLAST47
Domaini63 – 115Agenet-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>Regioni382 – 622DisorderedSequence analysisAdd BLAST241

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 coili202 – 222Sequence 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 type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi435 – 472Basic and acidic residuesSequence analysisAdd BLAST38
Compositional biasi500 – 518Polar residuesSequence analysisAdd BLAST19
Compositional biasi519 – 539Basic and acidic residuesSequence analysisAdd BLAST21
Compositional biasi542 – 571Polar residuesSequence analysisAdd BLAST30
Compositional biasi572 – 591Basic and acidic residuesSequence analysisAdd BLAST20
Compositional biasi595 – 609Polar residuesSequence analysisAdd BLAST15

<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 FMR1 family.ARBA annotation

Keywords - Domaini

Coiled coilSequence analysis, RepeatARBA annotation

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00950000183189

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_020699_3_0_1

Identification of Orthologs from Complete Genome Data

More...
OMAi
VSFCPES

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
IPR032177, FXR_C3
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, 2 hits

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
PF16097, FXR_C3, 1 hit
PF00013, KH_1, 2 hits
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

F1QLR3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEELTVEVRG SNGAYYKGFV RDVHDDSLSI SFENNWQPER QVPFSDVRLP
60 70 80 90 100
PSADTKKEIG EGEEVEIFSR ANEQEPCGWW LAKVRMMKGD FYVIEYAACD
110 120 130 140 150
ATYNEIVTFE RLRPVNRNKA VTESTFFRCS VPVPEDLRAA CESEQAHKEF
160 170 180 190 200
KKAVGAIRIV YSPEKSELVV LSLSEATVKR VSLLSDIHLR SIRTKLMLMS
210 220 230 240 250
RNQEATKHLE STKQLASAFQ EEFTVREDLM GLAIGSHGSN IQQARKVPGV
260 270 280 290 300
TAIELEEETG TFRIYGESTE AVQKARNYLE FLEDSVQIPR NLVGKVIGKN
310 320 330 340 350
GKVIQEIVDK SGVVRVRIEG DNDNKLPRQE GMVPFTFVGT KESISNVQVL
360 370 380 390 400
LEYHIAYLNE VEQLRLERLQ IDEQLRQIGM GFRSVPNRPA DKEKGFGPDE
410 420 430 440 450
SSSGSIHTQR SYRGRGRRGP AHTSAYGTNS EHSYTSETDS ERKAELSDWS
460 470 480 490 500
LAADESERNP RPQRDSRRRD LRGRGRGSRG RGASNSISSV LKDPDGNPYS
510 520 530 540 550
LLDNTETDQT ADTDGSESQM NTSRRRRSRR RRTDEDTTVM DGMSESDNAS
560 570 580 590 600
LSENGLVTVA DYISRAESQS RQTNPRDTRK SKKDMTRGDF ISEHSAAESV
610 620
SNGPNNADEP SESAKAVVNG VS
Length:622
Mass (Da):69,742
Last modified:May 3, 2011 - 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:i7BF7FB7FE1AFD4BF
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
F8W4G8F8W4G8_DANRE
Fragile X mental retardation, autos...
fxr1
645Annotation score:

Annotation score:4 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

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
CU468728 Genomic DNA No translation available.

NCBI Reference Sequences

More...
RefSeqi
NP_958458.2, NM_201301.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSDART00000104478; ENSDARP00000095251; ENSDARG00000022968

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
327220

<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
CU468728 Genomic DNA No translation available.
RefSeqiNP_958458.2, NM_201301.2

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

EnsembliENSDART00000104478; ENSDARP00000095251; ENSDARG00000022968
GeneIDi327220

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
8087
ZFINiZDB-GENE-030131-5431, fxr1

Phylogenomic databases

GeneTreeiENSGT00950000183189
HOGENOMiCLU_020699_3_0_1
OMAiVSFCPES
OrthoDBi374073at2759
TreeFamiTF105427

Gene expression databases

BgeeiENSDARG00000022968, Expressed in muscle organ and 39 other tissues
ExpressionAtlasiF1QLR3, baseline and differential

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
IPR032177, FXR_C3
IPR004087, KH_dom
IPR004088, KH_dom_type_1
IPR036612, KH_dom_type_1_sf
IPR041560, Tudor_FRX1
PANTHERiPTHR10603, PTHR10603, 2 hits
PfamiView protein in Pfam
PF05641, Agenet, 1 hit
PF12235, FXMRP1_C_core, 1 hit
PF16096, FXR_C1, 1 hit
PF16097, FXR_C3, 1 hit
PF00013, KH_1, 2 hits
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

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 nameiF1QLR3_DANRE
<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: F1QLR3
<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: May 3, 2011
Last sequence update: May 3, 2011
Last modified: September 29, 2021
This is version 64 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

Proteomics identificationCombined sources, Reference proteomeImported
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Main funding by: National Institutes of Health

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