Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Probable inorganic phosphate transporter 1-3

Gene

PHT1-3

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

Functioni

High-affinity transporter for external inorganic phosphate.By similarity

Miscellaneous

Although related to the sugar transporter family, it does not transport sugars.

GO - Molecular functioni

  • inorganic phosphate transmembrane transporter activity Source: TAIR
  • symporter activity Source: UniProtKB-KW

GO - Biological processi

Keywordsi

Biological processPhosphate transport, Symport, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Probable inorganic phosphate transporter 1-3
Short name:
AtPht1;3
Alternative name(s):
H(+)/Pi cotransporter
Gene namesi
Name:PHT1-3
Synonyms:PHT3, PT4
Ordered Locus Names:At5g43360
ORF Names:MWF20.5
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

AraportiAT5G43360
TAIRilocus:2176471 AT5G43360

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 – 24CytoplasmicSequence analysisAdd BLAST24
Transmembranei25 – 45HelicalSequence analysisAdd BLAST21
Topological domaini46 – 70ExtracellularSequence analysisAdd BLAST25
Transmembranei71 – 91HelicalSequence analysisAdd BLAST21
Topological domaini92 – 99CytoplasmicSequence analysis8
Transmembranei100 – 120HelicalSequence analysisAdd BLAST21
Topological domaini121 – 131ExtracellularSequence analysisAdd BLAST11
Transmembranei132 – 152HelicalSequence analysisAdd BLAST21
Topological domaini153 – 161CytoplasmicSequence analysis9
Transmembranei162 – 182HelicalSequence analysisAdd BLAST21
Topological domaini183 – 211ExtracellularSequence analysisAdd BLAST29
Transmembranei212 – 232HelicalSequence analysisAdd BLAST21
Topological domaini233 – 292CytoplasmicSequence analysisAdd BLAST60
Transmembranei293 – 313HelicalSequence analysisAdd BLAST21
Topological domaini314 – 348ExtracellularSequence analysisAdd BLAST35
Transmembranei349 – 369HelicalSequence analysisAdd BLAST21
Topological domaini370 – 371CytoplasmicSequence analysis2
Transmembranei372 – 392HelicalSequence analysisAdd BLAST21
Topological domaini393 – 402ExtracellularSequence analysis10
Transmembranei403 – 423HelicalSequence analysisAdd BLAST21
Topological domaini424 – 441CytoplasmicSequence analysisAdd BLAST18
Transmembranei442 – 462HelicalSequence analysisAdd BLAST21
Topological domaini463 – 484ExtracellularSequence analysisAdd BLAST22
Transmembranei485 – 505HelicalSequence analysisAdd BLAST21
Topological domaini506 – 521CytoplasmicSequence analysisAdd BLAST16

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000504701 – 521Probable inorganic phosphate transporter 1-3Add BLAST521

Proteomic databases

PaxDbiO48639

Expressioni

Tissue specificityi

Mainly expressed in roots, especially in the stele of the primary root, the pericycle and trichoblasts of secondary roots. To a lower extent, present in hydathodes and vascular tissues of young leaves.1 Publication

Inductioni

In roots by phosphate starvation.1 Publication

Gene expression databases

GenevisibleiO48639 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT5G43360.1

Structurei

3D structure databases

ProteinModelPortaliO48639
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0252 Eukaryota
ENOG410ZVN7 LUCA
HOGENOMiHOG000171120
InParanoidiO48639
KOiK08176
OMAiNSAKGVM
OrthoDBiEOG093607P7
PhylomeDBiO48639

Family and domain databases

CDDicd06174 MFS, 1 hit
InterProiView protein in InterPro
IPR020846 MFS_dom
IPR005828 MFS_sugar_transport-like
IPR036259 MFS_trans_sf
IPR004738 Phos_permease
PfamiView protein in Pfam
PF00083 Sugar_tr, 1 hit
SUPFAMiSSF103473 SSF103473, 1 hit
TIGRFAMsiTIGR00887 2A0109, 1 hit
PROSITEiView protein in PROSITE
PS50850 MFS, 1 hit

Sequencei

Sequence statusi: Complete.

O48639-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADQQLGVLK ALDVAKTQLY HFTAIVIAGM GFFTDAYDLF CVSLVTKLLG
60 70 80 90 100
RLYYFNPTSA KPGSLPPHVA AAVNGVALCG TLAGQLFFGW LGDKLGRKKV
110 120 130 140 150
YGITLIMMIL CSVASGLSLG NSAKGVMTTL CFFRFWLGFG IGGDYPLSAT
160 170 180 190 200
IMSEYANKKT RGAFIAAVFA MQGVGILAGG FVALAVSSIF DKKFPSPTYE
210 220 230 240 250
QDRFLSTPPQ ADYIWRIIVM FGALPAALTY YWRMKMPETA RYTALVAKNI
260 270 280 290 300
KQATADMSKV LQTDLELEER VEDDVKDPKK NYGLFSKEFL RRHGLHLLGT
310 320 330 340 350
TSTWFLLDIA FYSQNLFQKD IFSAIGWIPK AATMNAIHEV FKIARAQTLI
360 370 380 390 400
ALCSTVPGYW FTVAFIDIIG RFAIQLMGFF MMTVFMFAIA FPYNHWILPD
410 420 430 440 450
NRIGFVVMYS LTFFFANFGP NATTFIVPAE IFPARLRSTC HGISAATGKA
460 470 480 490 500
GAIVGAFGFL YAAQPQDKTK TDAGYPPGIG VKNSLIMLGV INFVGMLFTF
510 520
LVPEPKGKSL EELSGEAEVD K
Length:521
Mass (Da):57,257
Last modified:June 1, 1998 - v1
Checksum:i5EB3FC6D42590E2F
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti175G → R in AAB69122 (Ref. 1) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U97546 Genomic DNA Translation: AAB69122.1
AB000094 Genomic DNA Translation: BAA24281.1
AB025638 Genomic DNA Translation: BAA97415.1
CP002688 Genomic DNA Translation: AED94949.1
RefSeqiNP_199150.1, NM_123702.1
UniGeneiAt.55336

Genome annotation databases

EnsemblPlantsiAT5G43360.1; AT5G43360.1; AT5G43360
GeneIDi834354
GrameneiAT5G43360.1; AT5G43360.1; AT5G43360
KEGGiath:AT5G43360

Similar proteinsi

Entry informationi

Entry nameiPHT13_ARATH
AccessioniPrimary (citable) accession number: O48639
Secondary accession number(s): O04381
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 10, 2006
Last sequence update: June 1, 1998
Last modified: April 25, 2018
This is version 113 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

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health