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UniProtKB - P39932 (STL1_YEAST)

Entry version 173 (25 May 2022)
Sequence version 2 (01 Oct 1996)
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Protein

Sugar transporter STL1

Gene

STL1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-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

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

Protein family/group databases

Transport Classification Database

More...TCDBi		2.A.1.1.38, the major facilitator superfamily (mfs)

<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:
Sugar transporter STL1
<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:STL1
Ordered Locus Names:YDR536W
ORF Names:D9719.39
<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>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<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 identifieri559292 [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 › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces ›
<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
  • UP000002311 <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: Chromosome IV

Organism-specific databases

Saccharomyces Genome Database

More...SGDi		S000002944, STL1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		FungiDB:YDR536W

<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 – 29CytoplasmicSequence analysisAdd BLAST29
<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>Transmembranei30 – 50Helical; Name=1Sequence analysisAdd BLAST21
Topological domaini51 – 79ExtracellularSequence analysisAdd BLAST29
Transmembranei80 – 100Helical; Name=2Sequence analysisAdd BLAST21
Topological domaini101 – 107CytoplasmicSequence analysis7
Transmembranei108 – 128Helical; Name=3Sequence analysisAdd BLAST21
Topological domaini129ExtracellularSequence analysis1
Transmembranei130 – 150Helical; Name=4Sequence analysisAdd BLAST21
Topological domaini151 – 168CytoplasmicSequence analysisAdd BLAST18
Transmembranei169 – 189Helical; Name=5Sequence analysisAdd BLAST21
Topological domaini190 – 203ExtracellularSequence analysisAdd BLAST14
Transmembranei204 – 224Helical; Name=6Sequence analysisAdd BLAST21
Topological domaini225 – 291CytoplasmicSequence analysisAdd BLAST67
Transmembranei292 – 312Helical; Name=7Sequence analysisAdd BLAST21
Topological domaini313 – 330ExtracellularSequence analysisAdd BLAST18
Transmembranei331 – 351Helical; Name=8Sequence analysisAdd BLAST21
Topological domaini352 – 358CytoplasmicSequence analysis7
Transmembranei359 – 379Helical; Name=9Sequence analysisAdd BLAST21
Topological domaini380 – 389ExtracellularSequence analysis10
Transmembranei390 – 410Helical; Name=10Sequence analysisAdd BLAST21
Topological domaini411 – 426CytoplasmicSequence analysisAdd BLAST16
Transmembranei427 – 447Helical; Name=11Sequence analysisAdd BLAST21
Topological domaini448 – 453ExtracellularSequence analysis6
Transmembranei454 – 474Helical; Name=12Sequence analysisAdd BLAST21
Topological domaini475 – 569CytoplasmicSequence analysisAdd BLAST95

Keywords - Cellular componenti

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_00000504611 – 569Sugar transporter STL1Add BLAST569

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>Glycosylationi197N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi319N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

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

More...PaxDbi		P39932

<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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		32584, 119 interactors

Database of interacting proteins

More...DIPi		DIP-5275N

Protein interaction database and analysis system

More...IntActi		P39932, 2 interactors

STRING: functional protein association networks

More...STRINGi		4932.YDR536W

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P39932, protein

<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		P39932

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

More...SMRi		P39932

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>Regioni524 – 569DisorderedSequence analysisAdd BLAST46

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 biasi542 – 560Polar residuesSequence analysisAdd BLAST19

<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. [View classification]Curated

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0254, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_001265_30_3_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P39932

Identification of Orthologs from Complete Genome Data

More...OMAi		PLRTRTM

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
IPR020846, MFS_dom
IPR005828, MFS_sugar_transport-like
IPR036259, MFS_trans_sf
IPR003663, Sugar/inositol_transpt
IPR005829, Sugar_transporter_CS

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		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

<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.

P39932-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKDLKLSNFK GKFISRTSHW GLTGKKLRYF ITIASMTGFS LFGYDQGLMA 
        60         70         80         90        100
SLITGKQFNY EFPATKENGD HDRHATVVQG ATTSCYELGC FAGSLFVMFC 
       110        120        130        140        150
GERIGRKPLI LMGSVITIIG AVISTCAFRG YWALGQFIIG RVVTGVGTGL 
       160        170        180        190        200
NTSTIPVWQS EMSKAENRGL LVNLEGSTIA FGTMIAYWID FGLSYTNSSV 
       210        220        230        240        250
QWRFPVSMQI VFALFLLAFM IKLPESPRWL ISQSRTEEAR YLVGTLDDAD 
       260        270        280        290        300
PNDEEVITEV AMLHDAVNRT KHEKHSLSSL FSRGRSQNLQ RALIAASTQF 
       310        320        330        340        350
FQQFTGCNAA IYYSTVLFNK TIKLDYRLSM IIGGVFATIY ALSTIGSFFL 
       360        370        380        390        400
IEKLGRRKLF LLGATGQAVS FTITFACLVK ENKENARGAA VGLFLFITFF 
       410        420        430        440        450
GLSLLSLPWI YPPEIASMKV RASTNAFSTC TNWLCNFAVV MFTPIFIGQS 
       460        470        480        490        500
GWGCYLFFAV MNYLYIPVIF FFYPETAGRS LEEIDIIFAK AYEDGTQPWR 
       510        520        530        540        550
VANHLPKLSL QEVEDHANAL GSYDDEMEKE DFGEDRVEDT YNQINGDNSS 
       560 
SSSNIKNEDT VNDKANFEG
Length:569
Mass (Da):63,532
Last modified:October 1, 1996 - v2
<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:i053F3C546F84F056
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAA57229 differs from that shown. Reason: Frameshift.Curated

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 conflicti237E → G in AAU09713 (PubMed:17322287).Curated1

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
L07492 Genomic DNA Translation: AAA57229.1 Frameshift.
U33057 Genomic DNA Translation: AAB64975.1
AY723796 Genomic DNA Translation: AAU09713.1
BK006938 Genomic DNA Translation: DAA12366.1

Protein sequence database of the Protein Information Resource

More...PIRi		S69591

NCBI Reference Sequences

More...RefSeqi		NP_010825.3, NM_001180844.3

Genome annotation databases

Ensembl fungal genome annotation project

More...EnsemblFungii		YDR536W_mRNA; YDR536W; YDR536W

Database of genes from NCBI RefSeq genomes

More...GeneIDi		852149

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		sce:YDR536W

<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
L07492 Genomic DNA Translation: AAA57229.1 Frameshift.
U33057 Genomic DNA Translation: AAB64975.1
AY723796 Genomic DNA Translation: AAU09713.1
BK006938 Genomic DNA Translation: DAA12366.1
PIRiS69591
RefSeqiNP_010825.3, NM_001180844.3

3D structure databases

AlphaFoldDBiP39932
SMRiP39932
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi32584, 119 interactors
DIPiDIP-5275N
IntActiP39932, 2 interactors
STRINGi4932.YDR536W

Protein family/group databases

TCDBi2.A.1.1.38, the major facilitator superfamily (mfs)

Proteomic databases

PaxDbiP39932

Genome annotation databases

EnsemblFungiiYDR536W_mRNA; YDR536W; YDR536W
GeneIDi852149
KEGGisce:YDR536W

Organism-specific databases

SGDiS000002944, STL1
VEuPathDBiFungiDB:YDR536W

Phylogenomic databases

eggNOGiKOG0254, Eukaryota
HOGENOMiCLU_001265_30_3_1
InParanoidiP39932
OMAiPLRTRTM

Miscellaneous databases

Protein Ontology

More...PROi		PR:P39932
RNActiP39932, protein

Family and domain databases

Gene3Di1.20.1250.20, 1 hit
InterProiView protein in InterPro
IPR020846, MFS_dom
IPR005828, MFS_sugar_transport-like
IPR036259, MFS_trans_sf
IPR003663, Sugar/inositol_transpt
IPR005829, Sugar_transporter_CS
PfamiView protein in Pfam
PF00083, Sugar_tr, 1 hit
PRINTSiPR00171, SUGRTRNSPORT
SUPFAMiSSF103473, SSF103473, 1 hit
TIGRFAMsiTIGR00879, SP, 1 hit
PROSITEiView protein in PROSITE
PS50850, MFS, 1 hit
PS00216, SUGAR_TRANSPORT_1, 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 nameiSTL1_YEAST
<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: P39932
Secondary accession number(s): D6VTF6, E9P950
<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: February 1, 1995
Last sequence update: October 1, 1996
Last modified: May 25, 2022
This is version 173 of the entry and version 2 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 programFungal 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. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. Yeast chromosome IV
    Yeast (Saccharomyces cerevisiae) chromosome IV: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families
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