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Protein

Sugar transport protein 13

Gene

STP13

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Mediates an active uptake of hexoses, probably by sugar/hydrogen symport.By similarity

GO - Molecular functioni

  • hexose:proton symporter activity Source: TAIR
  • high-affinity hydrogen:glucose symporter activity Source: TAIR
  • monosaccharide transmembrane transporter activity Source: TAIR

GO - Biological processi

  • glucose import Source: GO_Central
  • monosaccharide transport Source: TAIR
  • response to abscisic acid Source: TAIR
  • response to salt stress Source: TAIR
  • response to water deprivation Source: TAIR
Complete GO annotation...

Keywords - Biological processi

Sugar transport, Symport, Transport

Protein family/group databases

TCDBi2.A.1.1.50. the major facilitator superfamily (mfs).

Names & Taxonomyi

Protein namesi
Recommended name:
Sugar transport protein 13
Alternative name(s):
Hexose transporter 13
Multicopy suppressor of snf4 deficiency protein 1
Gene namesi
Name:STP13
Synonyms:MSS1
Ordered Locus Names:At5g26340
ORF Names:F9D12.17
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

TAIRiAT5G26340.

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 18CytoplasmicSequence analysisAdd BLAST18
Transmembranei19 – 39HelicalSequence analysisAdd BLAST21
Topological domaini40 – 81ExtracellularSequence analysisAdd BLAST42
Transmembranei82 – 102HelicalSequence analysisAdd BLAST21
Topological domaini103 – 111CytoplasmicSequence analysis9
Transmembranei112 – 132HelicalSequence analysisAdd BLAST21
Topological domaini133 – 141ExtracellularSequence analysis9
Transmembranei142 – 162HelicalSequence analysisAdd BLAST21
Topological domaini163 – 168CytoplasmicSequence analysis6
Transmembranei169 – 189HelicalSequence analysisAdd BLAST21
Topological domaini190 – 203ExtracellularSequence analysisAdd BLAST14
Transmembranei204 – 224HelicalSequence analysisAdd BLAST21
Topological domaini225 – 296CytoplasmicSequence analysisAdd BLAST72
Transmembranei297 – 317HelicalSequence analysisAdd BLAST21
Topological domaini318 – 319ExtracellularSequence analysis2
Transmembranei320 – 340HelicalSequence analysisAdd BLAST21
Topological domaini341 – 349CytoplasmicSequence analysis9
Transmembranei350 – 370HelicalSequence analysisAdd BLAST21
Topological domaini371 – 383ExtracellularSequence analysisAdd BLAST13
Transmembranei384 – 404HelicalSequence analysisAdd BLAST21
Topological domaini405 – 426CytoplasmicSequence analysisAdd BLAST22
Transmembranei427 – 447HelicalSequence analysisAdd BLAST21
Topological domaini448 – 451ExtracellularSequence analysis4
Transmembranei452 – 472HelicalSequence analysisAdd BLAST21
Topological domaini473 – 526CytoplasmicSequence analysisAdd BLAST54

GO - Cellular componenti

  • integral component of plasma membrane Source: GO_Central
  • plasma membrane Source: TAIR
  • plasmodesma Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000504431 – 526Sugar transport protein 13Add BLAST526

Proteomic databases

PaxDbiQ94AZ2.
PRIDEiQ94AZ2.

PTM databases

iPTMnetiQ94AZ2.
SwissPalmiQ94AZ2.

Expressioni

Gene expression databases

GenevisibleiQ94AZ2. AT.

Interactioni

Protein-protein interaction databases

BioGridi17978. 3 interactors.
STRINGi3702.AT5G26340.1.

Structurei

3D structure databases

ProteinModelPortaliQ94AZ2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0254. Eukaryota.
ENOG410XNQK. LUCA.
HOGENOMiHOG000202867.
InParanoidiQ94AZ2.
OMAiFFPVVHR.
OrthoDBiEOG093607MX.
PhylomeDBiQ94AZ2.

Family and domain databases

CDDicd06174. MFS. 1 hit.
InterProiIPR020846. MFS_dom.
IPR005828. MFS_sugar_transport-like.
IPR003663. Sugar/inositol_transpt.
IPR005829. Sugar_transporter_CS.
[Graphical view]
PfamiPF00083. Sugar_tr. 1 hit.
[Graphical view]
PRINTSiPR00171. SUGRTRNSPORT.
SUPFAMiSSF103473. SSF103473. 1 hit.
TIGRFAMsiTIGR00879. SP. 1 hit.
PROSITEiPS50850. MFS. 1 hit.
PS00216. SUGAR_TRANSPORT_1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q94AZ2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTGGGFATSA NGVEFEAKIT PIVIISCIMA ATGGLMFGYD VGVSGGVTSM
60 70 80 90 100
PDFLEKFFPV VYRKVVAGAD KDSNYCKYDN QGLQLFTSSL YLAGLTATFF
110 120 130 140 150
ASYTTRTLGR RLTMLIAGVF FIIGVALNAG AQDLAMLIAG RILLGCGVGF
160 170 180 190 200
ANQAVPLFLS EIAPTRIRGG LNILFQLNVT IGILFANLVN YGTAKIKGGW
210 220 230 240 250
GWRLSLGLAG IPALLLTVGA LLVTETPNSL VERGRLDEGK AVLRRIRGTD
260 270 280 290 300
NVEPEFADLL EASRLAKEVK HPFRNLLQRR NRPQLVIAVA LQIFQQCTGI
310 320 330 340 350
NAIMFYAPVL FSTLGFGSDA SLYSAVVTGA VNVLSTLVSI YSVDKVGRRV
360 370 380 390 400
LLLEAGVQMF FSQVVIAIIL GVKVTDTSTN LSKGFAILVV VMICTYVAAF
410 420 430 440 450
AWSWGPLGWL IPSETFPLET RSAGQSVTVC VNLLFTFIIA QAFLSMLCHF
460 470 480 490 500
KFGIFIFFSA WVLIMSVFVM FLLPETKNIP IEEMTERVWK KHWFWARFMD
510 520
DHNDHEFVNG EKSNGKSNGF DPSTRL
Length:526
Mass (Da):57,419
Last modified:January 24, 2006 - v2
Checksum:i8214C8D6B93F32C1
GO

Sequence cautioni

The sequence AAK73949 differs from that shown. Reason: Erroneous termination at position 345. Translated as Lys.Curated
The sequence AAN28848 differs from that shown. Reason: Erroneous termination at position 345. Translated as Lys.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti316F → Y in AAK73949 (PubMed:14593172).Curated1
Sequence conflicti316F → Y in AAN28848 (PubMed:14593172).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF250340 mRNA. Translation: AAG10146.1.
AJ344338 mRNA. Translation: CAC69074.1.
AF077407 Genomic DNA. Translation: AAC26243.1.
CP002688 Genomic DNA. Translation: AED93553.1.
AY045591 mRNA. Translation: AAK73949.1. Sequence problems.
AY052692 mRNA. Translation: AAK96596.1.
AY143909 mRNA. Translation: AAN28848.1. Sequence problems.
AK230023 mRNA. Translation: BAF01845.1.
PIRiT01853.
RefSeqiNP_198006.1. NM_122535.4.
UniGeneiAt.24074.

Genome annotation databases

EnsemblPlantsiAT5G26340.1; AT5G26340.1; AT5G26340.
GeneIDi832703.
GrameneiAT5G26340.1; AT5G26340.1; AT5G26340.
KEGGiath:AT5G26340.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF250340 mRNA. Translation: AAG10146.1.
AJ344338 mRNA. Translation: CAC69074.1.
AF077407 Genomic DNA. Translation: AAC26243.1.
CP002688 Genomic DNA. Translation: AED93553.1.
AY045591 mRNA. Translation: AAK73949.1. Sequence problems.
AY052692 mRNA. Translation: AAK96596.1.
AY143909 mRNA. Translation: AAN28848.1. Sequence problems.
AK230023 mRNA. Translation: BAF01845.1.
PIRiT01853.
RefSeqiNP_198006.1. NM_122535.4.
UniGeneiAt.24074.

3D structure databases

ProteinModelPortaliQ94AZ2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi17978. 3 interactors.
STRINGi3702.AT5G26340.1.

Protein family/group databases

TCDBi2.A.1.1.50. the major facilitator superfamily (mfs).

PTM databases

iPTMnetiQ94AZ2.
SwissPalmiQ94AZ2.

Proteomic databases

PaxDbiQ94AZ2.
PRIDEiQ94AZ2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G26340.1; AT5G26340.1; AT5G26340.
GeneIDi832703.
GrameneiAT5G26340.1; AT5G26340.1; AT5G26340.
KEGGiath:AT5G26340.

Organism-specific databases

TAIRiAT5G26340.

Phylogenomic databases

eggNOGiKOG0254. Eukaryota.
ENOG410XNQK. LUCA.
HOGENOMiHOG000202867.
InParanoidiQ94AZ2.
OMAiFFPVVHR.
OrthoDBiEOG093607MX.
PhylomeDBiQ94AZ2.

Miscellaneous databases

PROiQ94AZ2.

Gene expression databases

GenevisibleiQ94AZ2. AT.

Family and domain databases

CDDicd06174. MFS. 1 hit.
InterProiIPR020846. MFS_dom.
IPR005828. MFS_sugar_transport-like.
IPR003663. Sugar/inositol_transpt.
IPR005829. Sugar_transporter_CS.
[Graphical view]
PfamiPF00083. Sugar_tr. 1 hit.
[Graphical view]
PRINTSiPR00171. SUGRTRNSPORT.
SUPFAMiSSF103473. SSF103473. 1 hit.
TIGRFAMsiTIGR00879. SP. 1 hit.
PROSITEiPS50850. MFS. 1 hit.
PS00216. SUGAR_TRANSPORT_1. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiSTP13_ARATH
AccessioniPrimary (citable) accession number: Q94AZ2
Secondary accession number(s): O81501, Q0WM12
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 24, 2006
Last sequence update: January 24, 2006
Last modified: November 30, 2016
This is version 109 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.