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UniProtKB - P46896 (GTR1_CHICK)

Entry version 126 (25 May 2022)
Sequence version 1 (01 Nov 1995)
Previous versions | rss
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Protein

Solute carrier family 2, facilitated glucose transporter member 1

Gene

SLC2A1

Organism
Gallus gallus (Chicken)
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

Facilitative glucose transporter, which is responsible for constitutive or basal glucose uptake. Has a very broad substrate specificity; can transport a wide range of aldoses including both pentoses and hexoses. Most important energy carrier of the brain: present at the blood-brain barrier and assures the energy-independent, facilitative transport of glucose into the brain (By similarity).

In association with BSG and NXNL1, promotes retinal cone survival by increasing glucose uptake into photoreceptors (PubMed:25957687).

By similarity1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 sitei160D-glucoseBy similarity1
Binding sitei287D-glucoseBy similarity1
Binding sitei316D-glucoseBy similarity1
Binding sitei379D-glucoseBy similarity1
Binding sitei387D-glucoseBy similarity1

<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 processSugar transport, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-GGA-352832, Glucose 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%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:
Solute carrier family 2, facilitated glucose transporter member 1Curated
Alternative name(s):
Glucose transporter type 11 Publication
Short name:
GLUT-11 Publication
Short name:
GT11 Publication
<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:SLC2A1By similarity
Synonyms:GLUT11 Publication
<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>OrganismiGallus gallus (Chicken)
<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 identifieri9031 [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 › Archelosauria › Archosauria › Dinosauria › Saurischia › Theropoda › Coelurosauria › Aves › Neognathae › Galloanserae › Galliformes › Phasianidae › Phasianinae › Gallus
<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
  • UP000000539 <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

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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 domaini1 – 10CytoplasmicBy similarity10
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Transmembranei11 – 32Helical; Name=1By similarityAdd BLAST22
Topological domaini33 – 65ExtracellularBy similarityAdd BLAST33
Transmembranei66 – 86Helical; Name=2By similarityAdd BLAST21
Topological domaini87 – 89CytoplasmicBy similarity3
Transmembranei90 – 111Helical; Name=3By similarityAdd BLAST22
Topological domaini112 – 119ExtracellularBy similarity8
Transmembranei120 – 143Helical; Name=4By similarityAdd BLAST24
Topological domaini144 – 154CytoplasmicBy similarityAdd BLAST11
Transmembranei155 – 175Helical; Name=5By similarityAdd BLAST21
Topological domaini176 – 184ExtracellularBy similarity9
Transmembranei185 – 205Helical; Name=6By similarityAdd BLAST21
Topological domaini206 – 270CytoplasmicBy similarityAdd BLAST65
Transmembranei271 – 292Helical; Name=7By similarityAdd BLAST22
Topological domaini293 – 305ExtracellularBy similarityAdd BLAST13
Transmembranei306 – 327Helical; Name=8By similarityAdd BLAST22
Topological domaini328 – 333CytoplasmicBy similarity6
Transmembranei334 – 354Helical; Name=9By similarityAdd BLAST21
Topological domaini355 – 364ExtracellularBy similarity10
Transmembranei365 – 387Helical; Name=10By similarityAdd BLAST23
Topological domaini388 – 400CytoplasmicBy similarityAdd BLAST13
Transmembranei401 – 421Helical; Name=11By similarityAdd BLAST21
Topological domaini422 – 428ExtracellularBy similarity7
Transmembranei429 – 449Helical; Name=12By similarityAdd BLAST21
Topological domaini450 – 490CytoplasmicBy similarityAdd BLAST41

Keywords - Cellular componenti

Cell membrane, Membrane

<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_00000503441 – 490Solute carrier family 2, facilitated glucose transporter member 1Add BLAST490

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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>Glycosylationi44N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

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

More...PaxDbi		P46896

<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

Retinal cones (at protein level).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 with isoform 1 of BSG.

1 Publication

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		9031.ENSGALP00000007795

<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

AlphaFold Protein Structure Database

More...AlphaFoldDBi		P46896

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

More...SMRi		P46896

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

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>Regioni281 – 282D-glucose bindingBy similarity2
Regioni470 – 490DisorderedSequence analysisAdd BLAST21

<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 major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family. Glucose transporter subfamily. [View classification]Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0569, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P46896

Database of Orthologous Groups

More...OrthoDBi		749998at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P46896

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.1250.20, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR002439, Glu_transpt_1
IPR045263, GLUT
IPR020846, MFS_dom
IPR005828, MFS_sugar_transport-like
IPR036259, MFS_trans_sf
IPR003663, Sugar/inositol_transpt
IPR005829, Sugar_transporter_CS

The PANTHER Classification System

More...PANTHERi		PTHR23503, PTHR23503, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00083, Sugar_tr, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01190, GLUCTRSPORT1
PR00171, SUGRTRNSPORT

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF103473, SSF103473, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00879, SP, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50850, MFS, 1 hit
PS00216, SUGAR_TRANSPORT_1, 1 hit
PS00217, SUGAR_TRANSPORT_2, 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%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>Sequencei

<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.

P46896-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MESGSKMTAR LMLAVGGAVL GSLQFGYNTG VINRPQKVIE DFYNHTWLYR 
        60         70         80         90        100
YEEPISPATL TTLWSLSVAI FSVGGMIGSF SVGLFVNRFG RRNSMLMSNI 
       110        120        130        140        150
LAFLAAVLMG FSKMALSFEM LILGRFIIGL YSGLTTGFVP MYVGEVSPTA 
       160        170        180        190        200
LRGALGTFHQ LGIVLGILIA QVFGLDLIMG NDSLWPLLLG FIFVPALLQC 
       210        220        230        240        250
IILPFAPESP RFLLINRNEE NKAKSVLKKL RGTTDVSSDL QEMKEESRQM 
       260        270        280        290        300
MREKKVTIME LFRSPMYRQP ILIAIVLQLS QQLSGINAVF YYSTSIFEKS 
       310        320        330        340        350
GVEQPVYATI GSGVVNTAFT VVSLFVVERA GRRTLHLIGL AGMAGCAILM 
       360        370        380        390        400
TIALTLLDQM PWMSYLSIVA IFGFVAFFEI GPGPIPWFIV AELFSQGPRP 
       410        420        430        440        450
AAFAVAGLSN WTSNFIVGMG FQYIAQLCGS YVFIIFTVLL VLFFIFTYFK 
       460        470        480        490
VPETKGRTFD EIAYRFRQGG ASQSDKTPDE FHSLGADSQV
Length:490
Mass (Da):54,087
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:i63BB176812D06104
GO

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
L07300 mRNA Translation: AAB02037.1

NCBI Reference Sequences

More...RefSeqi		NP_990540.1, NM_205209.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		396130

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		gga:396130

<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
L07300 mRNA Translation: AAB02037.1
RefSeqiNP_990540.1, NM_205209.1

3D structure databases

AlphaFoldDBiP46896
SMRiP46896
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9031.ENSGALP00000007795

Proteomic databases

PaxDbiP46896

Genome annotation databases

GeneIDi396130
KEGGigga:396130

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		6513

Phylogenomic databases

eggNOGiKOG0569, Eukaryota
InParanoidiP46896
OrthoDBi749998at2759
PhylomeDBiP46896

Enzyme and pathway databases

ReactomeiR-GGA-352832, Glucose transport

Miscellaneous databases

Protein Ontology

More...PROi		PR:P46896

Family and domain databases

Gene3Di1.20.1250.20, 1 hit
InterProiView protein in InterPro
IPR002439, Glu_transpt_1
IPR045263, GLUT
IPR020846, MFS_dom
IPR005828, MFS_sugar_transport-like
IPR036259, MFS_trans_sf
IPR003663, Sugar/inositol_transpt
IPR005829, Sugar_transporter_CS
PANTHERiPTHR23503, PTHR23503, 1 hit
PfamiView protein in Pfam
PF00083, Sugar_tr, 1 hit
PRINTSiPR01190, GLUCTRSPORT1
PR00171, SUGRTRNSPORT
SUPFAMiSSF103473, SSF103473, 1 hit
TIGRFAMsiTIGR00879, SP, 1 hit
PROSITEiView protein in PROSITE
PS50850, MFS, 1 hit
PS00216, SUGAR_TRANSPORT_1, 1 hit
PS00217, SUGAR_TRANSPORT_2, 1 hit

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 nameiGTR1_CHICK
<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: P46896
<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: November 1, 1995
Last sequence update: November 1, 1995
Last modified: May 25, 2022
This is version 126 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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