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Entry version 159 (08 May 2019)
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:3 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

Biological processSugar transport, Transport

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
YEAST:G3O-30046-MONOMER

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_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
Recommended name:
Sugar transporter STL1
<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:STL1
Ordered Locus Names:YDR536W
ORF Names:D9719.39
<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>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<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 identifieri559292 [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 lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
<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
  • UP000002311 <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 IV

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:YDR536W

Saccharomyces Genome Database

More...
SGDi
S000002944 STL1

<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 Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'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_location_section">'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.<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_processing_section">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

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PaxDbi
P39932

PRoteomics IDEntifications database

More...
PRIDEi
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, 78 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

<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

<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

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
HOG000167080

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P39932

Identification of Orthologs from Complete Genome Data

More...
OMAi
PCFYVLA

Family and domain databases

Conserved Domains Database

More...
CDDi
cd06174 MFS, 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_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>Sequencei

<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.

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 at position 537.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

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EMBLi

GenBank nucleotide sequence database

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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_mRNA; 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

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Protein-protein interaction databases

BioGridi32584, 78 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
PRIDEiP39932

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiYDR536W_mRNA; YDR536W_mRNA; YDR536W
GeneIDi852149
KEGGisce:YDR536W

Organism-specific databases

EuPathDBiFungiDB:YDR536W
SGDiS000002944 STL1

Phylogenomic databases

HOGENOMiHOG000167080
InParanoidiP39932
OMAiPCFYVLA

Enzyme and pathway databases

BioCyciYEAST:G3O-30046-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P39932

Family and domain databases

CDDicd06174 MFS, 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

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 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_and_isoforms">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 8, 2019
This is version 159 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  3. Yeast chromosome IV
    Yeast (Saccharomyces cerevisiae) chromosome IV: entries and gene names
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