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Protein

Sulfate transporter 1.1

Gene

SULTR1;1

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

Functioni

High-affinity H+/sulfate cotransporter that mediates the uptake of the environmental sulfate by plant roots under low-sulfur conditions. Plays a central role in the regulation of sulfate assimilation.3 Publications

GO - Molecular functioni

  • secondary active sulfate transmembrane transporter activity Source: InterPro
  • sulfate transmembrane transporter activity Source: TAIR
  • symporter activity Source: UniProtKB-KW

GO - Biological processi

  • sulfate transmembrane transport Source: TAIR
  • sulfate transport Source: TAIR

Keywordsi

Biological processSulfate transport, Symport, Transport

Enzyme and pathway databases

ReactomeiR-ATH-427601 Multifunctional anion exchangers

Protein family/group databases

TCDBi2.A.53.1.7 the sulfate permease (sulp) family

Names & Taxonomyi

Protein namesi
Recommended name:
Sulfate transporter 1.1
Alternative name(s):
AST101
High-affinity sulfate transporter 1
Hst1At
Gene namesi
Name:SULTR1;1
Synonyms:HST1
Ordered Locus Names:At4g08620
ORF Names:T3F12.7
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 4

Organism-specific databases

AraportiAT4G08620
TAIRilocus:2138561 AT4G08620

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 86CytoplasmicSequence analysisAdd BLAST86
Transmembranei87 – 107HelicalSequence analysisAdd BLAST21
Topological domaini108 – 111ExtracellularSequence analysis4
Transmembranei112 – 132HelicalSequence analysisAdd BLAST21
Topological domaini133 – 136CytoplasmicSequence analysis4
Transmembranei137 – 157HelicalSequence analysisAdd BLAST21
Topological domaini158 – 168ExtracellularSequence analysisAdd BLAST11
Transmembranei169 – 189HelicalSequence analysisAdd BLAST21
Transmembranei190 – 210HelicalSequence analysisAdd BLAST21
Topological domaini211 – 248ExtracellularSequence analysisAdd BLAST38
Transmembranei249 – 269HelicalSequence analysisAdd BLAST21
Topological domaini270 – 275CytoplasmicSequence analysis6
Transmembranei276 – 296HelicalSequence analysisAdd BLAST21
Topological domaini297 – 334ExtracellularSequence analysisAdd BLAST38
Transmembranei335 – 355HelicalSequence analysisAdd BLAST21
Topological domaini356 – 367CytoplasmicSequence analysisAdd BLAST12
Transmembranei368 – 388HelicalSequence analysisAdd BLAST21
Topological domaini389 – 404ExtracellularSequence analysisAdd BLAST16
Transmembranei405 – 425HelicalSequence analysisAdd BLAST21
Topological domaini426 – 431CytoplasmicSequence analysis6
Transmembranei432 – 452HelicalSequence analysisAdd BLAST21
Topological domaini453 – 465ExtracellularSequence analysisAdd BLAST13
Transmembranei466 – 486HelicalSequence analysisAdd BLAST21
Topological domaini487 – 649CytoplasmicSequence analysisAdd BLAST163

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000801721 – 649Sulfate transporter 1.1Add BLAST649

Proteomic databases

PaxDbiQ9SAY1
PRIDEiQ9SAY1

Expressioni

Tissue specificityi

Expressed in lateral root cap, root hairs, epidermal and cortical cells of roots.3 Publications

Inductioni

In roots by sulfate starvation or after selenate treatment.3 Publications

Gene expression databases

ExpressionAtlasiQ9SAY1 baseline and differential
GenevisibleiQ9SAY1 AT

Interactioni

Subunit structurei

Interacts with OASA1 through its STAS domain.1 Publication

Protein-protein interaction databases

IntActiQ9SAY1, 1 interactor
STRINGi3702.AT4G08620.1

Structurei

3D structure databases

ProteinModelPortaliQ9SAY1
SMRiQ9SAY1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini517 – 640STASPROSITE-ProRule annotationAdd BLAST124

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0236 Eukaryota
COG0659 LUCA
HOGENOMiHOG000199842
InParanoidiQ9SAY1
KOiK17470
OMAiWNDPGPS
OrthoDBiEOG0936049H
PhylomeDBiQ9SAY1

Family and domain databases

Gene3Di3.30.750.24, 1 hit
InterProiView protein in InterPro
IPR030314 High_sul_transp
IPR018045 S04_transporter_CS
IPR011547 SLC26A/SulP_dom
IPR001902 SLC26A/SulP_fam
IPR002645 STAS_dom
IPR036513 STAS_dom_sf
PANTHERiPTHR11814 PTHR11814, 1 hit
PTHR11814:SF65 PTHR11814:SF65, 1 hit
PfamiView protein in Pfam
PF01740 STAS, 1 hit
PF00916 Sulfate_transp, 1 hit
SUPFAMiSSF52091 SSF52091, 1 hit
TIGRFAMsiTIGR00815 sulP, 1 hit
PROSITEiView protein in PROSITE
PS01130 SLC26A, 1 hit
PS50801 STAS, 1 hit

Sequencei

Sequence statusi: Complete.

Q9SAY1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSGTINPPDG GGSGARNPPV VRQRVLAPPK AGLLKDIKSV VEETFFHDAP
60 70 80 90 100
LRDFKGQTPA KKALLGIQAV FPIIGWAREY TLRKFRGDLI AGLTIASLCI
110 120 130 140 150
PQDIGYAKLA NVDPKYGLYS SFVPPLIYAG MGSSRDIAIG PVAVVSLLVG
160 170 180 190 200
TLCQAVIDPK KNPEDYLRLV FTATFFAGIF QAGLGFLRLG FLIDFLSHAA
210 220 230 240 250
VVGFMGGAAI TIALQQLKGF LGIKTFTKKT DIVSVMHSVF KNAEHGWNWQ
260 270 280 290 300
TIVIGASFLT FLLVTKFIGK RNRKLFWVPA IAPLISVIIS TFFVFIFRAD
310 320 330 340 350
KQGVQIVKHI DQGINPISVH KIFFSGKYFT EGIRIGGIAG MVALTEAVAI
360 370 380 390 400
ARTFAAMKDY QIDGNKEMIA LGTMNVVGSM TSCYIATGSF SRSAVNFMAG
410 420 430 440 450
VETAVSNIVM AIVVALTLEF ITPLFKYTPN AILAAIIISA VLGLIDIDAA
460 470 480 490 500
ILIWRIDKLD FLACMGAFLG VIFISVEIGL LIAVVISFAK ILLQVTRPRT
510 520 530 540 550
TVLGKLPNSN VYRNTLQYPD AAQIPGILII RVDSAIYFSN SNYVRERASR
560 570 580 590 600
WVREEQENAK EYGMPAIRFV IIEMSPVTDI DTSGIHSIEE LLKSLEKQEI
610 620 630 640
QLILANPGPV VIEKLYASKF VEEIGEKNIF LTVGDAVAVC STEVAEQQT
Length:649
Mass (Da):70,657
Last modified:September 26, 2003 - v2
Checksum:i248521A19E1B7AB4
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti17N → S in BAA33932 (PubMed:10929111).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB018695 mRNA Translation: BAA33932.1
AC002983 Genomic DNA Translation: AAB81876.1
AL161512 Genomic DNA Translation: CAB77987.1
CP002687 Genomic DNA Translation: AEE82664.1
PIRiT00946
T51839
RefSeqiNP_192602.1, NM_116931.3
UniGeneiAt.4168

Genome annotation databases

EnsemblPlantsiAT4G08620.1; AT4G08620.1; AT4G08620
GeneIDi826426
GrameneiAT4G08620.1; AT4G08620.1; AT4G08620
KEGGiath:AT4G08620

Similar proteinsi

Entry informationi

Entry nameiSUT11_ARATH
AccessioniPrimary (citable) accession number: Q9SAY1
Secondary accession number(s): O22277
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 26, 2003
Last sequence update: September 26, 2003
Last modified: May 23, 2018
This is version 118 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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