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Protein

Sulfate transporter 2.1

Gene

SULTR2;1

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

Functioni

Low-affinity H+/sulfate cotransporter that may be involved in root-to-shoot translocation of sulfate. Plays a central role in the regulation of sulfate assimilation.1 Publication

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

Keywordsi

Biological processSulfate transport, Symport, Transport

Enzyme and pathway databases

ReactomeiR-ATH-174362 Transport and synthesis of PAPS
R-ATH-427601 Multifunctional anion exchangers

Names & Taxonomyi

Protein namesi
Recommended name:
Sulfate transporter 2.1
Alternative name(s):
AST68
Gene namesi
Name:SULTR2;1
Ordered Locus Names:At5g10180
ORF Names:T31P16_170
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

AraportiAT5G10180
TAIRilocus:2184158 AT5G10180

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 – 118CytoplasmicSequence analysisAdd BLAST118
Transmembranei119 – 139HelicalSequence analysisAdd BLAST21
Topological domaini140 – 141ExtracellularSequence analysis2
Transmembranei142 – 162HelicalSequence analysisAdd BLAST21
Topological domaini163 – 166CytoplasmicSequence analysis4
Transmembranei167 – 187HelicalSequence analysisAdd BLAST21
Topological domaini188 – 198ExtracellularSequence analysisAdd BLAST11
Transmembranei199 – 219HelicalSequence analysisAdd BLAST21
Topological domaini220 – 221CytoplasmicSequence analysis2
Transmembranei222 – 242HelicalSequence analysisAdd BLAST21
Topological domaini243 – 278ExtracellularSequence analysisAdd BLAST36
Transmembranei279 – 299HelicalSequence analysisAdd BLAST21
Topological domaini300 – 304CytoplasmicSequence analysis5
Transmembranei305 – 325HelicalSequence analysisAdd BLAST21
Topological domaini326 – 360ExtracellularSequence analysisAdd BLAST35
Transmembranei361 – 381HelicalSequence analysisAdd BLAST21
Topological domaini382 – 397CytoplasmicSequence analysisAdd BLAST16
Transmembranei398 – 418HelicalSequence analysisAdd BLAST21
Topological domaini419 – 426ExtracellularSequence analysis8
Transmembranei427 – 447HelicalSequence analysisAdd BLAST21
Topological domaini448 – 454CytoplasmicSequence analysis7
Transmembranei455 – 475HelicalSequence analysisAdd BLAST21
Topological domaini476 – 490ExtracellularSequence analysisAdd BLAST15
Transmembranei491 – 511HelicalSequence analysisAdd BLAST21
Topological domaini512 – 677CytoplasmicSequence analysisAdd BLAST166

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000801751 – 677Sulfate transporter 2.1Add BLAST677

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi255N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

PaxDbiO04722

Expressioni

Tissue specificityi

Expressed in root cap, central cylinder of roots and in vascular tissues of leaves.2 Publications

Inductioni

In roots by sulfate starvation or after selenate treatment.2 Publications

Gene expression databases

ExpressionAtlasiO04722 baseline and differential
GenevisibleiO04722 AT

Interactioni

Protein-protein interaction databases

BioGridi16160, 2 interactors
IntActiO04722, 1 interactor
STRINGi3702.AT5G10180.1

Structurei

3D structure databases

ProteinModelPortaliO04722
SMRiO04722
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini548 – 672STASPROSITE-ProRule annotationAdd BLAST125

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0236 Eukaryota
COG0659 LUCA
HOGENOMiHOG000199842
InParanoidiO04722
KOiK17469
OMAiTDNLVFC
OrthoDBiEOG093604IA
PhylomeDBiO04722

Family and domain databases

Gene3Di3.30.750.24, 1 hit
InterProiView protein in InterPro
IPR018045 S04_transporter_CS
IPR011547 SLC26A/SulP_dom
IPR001902 SLC26A/SulP_fam
IPR002645 STAS_dom
IPR036513 STAS_dom_sf
PANTHERiPTHR11814 PTHR11814, 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.

O04722-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKERDSESFE SLSHQVLPNT SNSTHMIQMA MANSGSSAAA QAGQDQPDRS
60 70 80 90 100
KWLLDCPEPP SPWHELKRQV KGSFLTKAKK FKSLQKQPFP KQILSVLQAI
110 120 130 140 150
FPIFGWCRNY KLTMFKNDLM AGLTLASLCI PQSIGYATLA KLDPQYGLYT
160 170 180 190 200
SVVPPLIYAL MGTSREIAIG PVAVVSLLIS SMLQKLIDPE TDPLGYKKLV
210 220 230 240 250
LTTTFFAGIF QASFGLFRLG FLVDFLSHAA IVGFMGGAAI VIGLQQLKGL
260 270 280 290 300
LGITNFTTNT DIVSVLRAVW RSCQQQWSPH TFILGCSFLS FILITRFIGK
310 320 330 340 350
KYKKLFWLPA IAPLIAVVVS TLMVFLTKAD EHGVKTVRHI KGGLNPMSIQ
360 370 380 390 400
DLDFNTPHLG QIAKIGLIIA IVALTEAIAV GRSFAGIKGY RLDGNKEMVA
410 420 430 440 450
IGFMNVLGSF TSCYAATGSF SRTAVNFAAG CETAMSNIVM AVTVFVALEC
460 470 480 490 500
LTRLLYYTPI AILASIILSA LPGLININEA IHIWKVDKFD FLALIGAFFG
510 520 530 540 550
VLFASVEIGL LVAVVISFAK IILISIRPGI ETLGRMPGTD TFTDTNQYPM
560 570 580 590 600
TVKTPGVLIF RVKSALLCFA NASSIEERIM GWVDEEEEEE NTKSNAKRKI
610 620 630 640 650
LFVVLDMSSL INVDTSGITA LLELHNKLIK TGVELVIVNP KWQVIHKLNQ
660 670
AKFVDRIGGK VYLTIGEALD ACFGLKV
Length:677
Mass (Da):74,068
Last modified:July 1, 1997 - v1
Checksum:iEDFA66FB7E9FBE89
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB003590 Genomic DNA Translation: BAA20084.1
AB003591 mRNA Translation: BAA20085.1
AL356332 Genomic DNA Translation: CAB92059.1
CP002688 Genomic DNA Translation: AED91505.1
AY062546 mRNA Translation: AAL32624.1
AY093335 mRNA Translation: AAM13334.1
PIRiT50022
RefSeqiNP_196580.1, NM_121056.3
UniGeneiAt.25140

Genome annotation databases

EnsemblPlantsiAT5G10180.1; AT5G10180.1; AT5G10180
GeneIDi830882
GrameneiAT5G10180.1; AT5G10180.1; AT5G10180
KEGGiath:AT5G10180

Similar proteinsi

Entry informationi

Entry nameiSUT21_ARATH
AccessioniPrimary (citable) accession number: O04722
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 26, 2003
Last sequence update: July 1, 1997
Last modified: April 25, 2018
This is version 128 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health