The new UniProt website is here!
Take me to UniProt BETA
UniProtKB - O48639 (PHT13_ARATH)
Protein
Probable inorganic phosphate transporter 1-3
Gene
PHT1-3
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Functioni
High-affinity transporter for external inorganic phosphate.
By similarityMiscellaneous
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
- phosphate ion transport Source: UniProtKB-KW
Keywordsi
Biological process | Phosphate transport, Symport, Transport |
Names & Taxonomyi
Protein namesi | Recommended name: Probable inorganic phosphate transporter 1-3Short 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 |
Organismi | Arabidopsis thaliana (Mouse-ear cress) |
Taxonomic identifieri | 3702 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis |
Proteomesi |
|
Organism-specific databases
Araporti | AT5G43360 |
TAIRi | locus:2176471, AT5G43360 |
Subcellular locationi
Other locations
- Membrane By similarity; Multi-pass membrane protein By similarity
Plasma Membrane
- plasma membrane Source: TAIR
Other locations
- integral component of membrane Source: UniProtKB-KW
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Topological domaini | 1 – 24 | CytoplasmicSequence analysisAdd BLAST | 24 | |
Transmembranei | 25 – 45 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 46 – 70 | ExtracellularSequence analysisAdd BLAST | 25 | |
Transmembranei | 71 – 91 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 92 – 99 | CytoplasmicSequence analysis | 8 | |
Transmembranei | 100 – 120 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 121 – 131 | ExtracellularSequence analysisAdd BLAST | 11 | |
Transmembranei | 132 – 152 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 153 – 161 | CytoplasmicSequence analysis | 9 | |
Transmembranei | 162 – 182 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 183 – 211 | ExtracellularSequence analysisAdd BLAST | 29 | |
Transmembranei | 212 – 232 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 233 – 292 | CytoplasmicSequence analysisAdd BLAST | 60 | |
Transmembranei | 293 – 313 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 314 – 348 | ExtracellularSequence analysisAdd BLAST | 35 | |
Transmembranei | 349 – 369 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 370 – 371 | CytoplasmicSequence analysis | 2 | |
Transmembranei | 372 – 392 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 393 – 402 | ExtracellularSequence analysis | 10 | |
Transmembranei | 403 – 423 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 424 – 441 | CytoplasmicSequence analysisAdd BLAST | 18 | |
Transmembranei | 442 – 462 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 463 – 484 | ExtracellularSequence analysisAdd BLAST | 22 | |
Transmembranei | 485 – 505 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 506 – 521 | CytoplasmicSequence analysisAdd BLAST | 16 |
Keywords - Cellular componenti
MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000050470 | 1 – 521 | Probable inorganic phosphate transporter 1-3Add BLAST | 521 |
Proteomic databases
PaxDbi | O48639 |
ProteomicsDBi | 236791 |
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
Genevisiblei | O48639, AT |
Family & Domainsi
Sequence similaritiesi
Belongs to the major facilitator superfamily. phosphate:H(+) symporter (TC 2.A.1.9) family. [View classification]Curated
Keywords - Domaini
Transmembrane, Transmembrane helixPhylogenomic databases
eggNOGi | KOG0252, Eukaryota |
HOGENOMi | CLU_001265_46_14_1 |
InParanoidi | O48639 |
OMAi | NPRLNYG |
OrthoDBi | 762280at2759 |
PhylomeDBi | O48639 |
Family and domain databases
Gene3Di | 1.20.1250.20, 1 hit |
InterProi | View protein in InterPro IPR020846, MFS_dom IPR005828, MFS_sugar_transport-like IPR036259, MFS_trans_sf IPR004738, Phos_permease |
Pfami | View protein in Pfam PF00083, Sugar_tr, 1 hit |
SUPFAMi | SSF103473, SSF103473, 1 hit |
TIGRFAMsi | TIGR00887, 2A0109, 1 hit |
PROSITEi | View protein in PROSITE PS50850, MFS, 1 hit |
i Sequence
Sequence statusi: Complete.
O48639-1 [UniParc]FASTAAdd to basket
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
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 175 | G → R in AAB69122 (Ref. 1) Curated | 1 |
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 |
RefSeqi | NP_199150.1, NM_123702.1 |
Genome annotation databases
EnsemblPlantsi | AT5G43360.1; AT5G43360.1; AT5G43360 |
GeneIDi | 834354 |
Gramenei | AT5G43360.1; AT5G43360.1; AT5G43360 |
KEGGi | ath:AT5G43360 |
Similar proteinsi
Cross-referencesi
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 |
RefSeqi | NP_199150.1, NM_123702.1 |
3D structure databases
AlphaFoldDBi | O48639 |
SMRi | O48639 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 3702.AT5G43360.1 |
Proteomic databases
PaxDbi | O48639 |
ProteomicsDBi | 236791 |
Genome annotation databases
EnsemblPlantsi | AT5G43360.1; AT5G43360.1; AT5G43360 |
GeneIDi | 834354 |
Gramenei | AT5G43360.1; AT5G43360.1; AT5G43360 |
KEGGi | ath:AT5G43360 |
Organism-specific databases
Araporti | AT5G43360 |
TAIRi | locus:2176471, AT5G43360 |
Phylogenomic databases
eggNOGi | KOG0252, Eukaryota |
HOGENOMi | CLU_001265_46_14_1 |
InParanoidi | O48639 |
OMAi | NPRLNYG |
OrthoDBi | 762280at2759 |
PhylomeDBi | O48639 |
Miscellaneous databases
PROi | PR:O48639 |
Gene expression databases
Genevisiblei | O48639, AT |
Family and domain databases
Gene3Di | 1.20.1250.20, 1 hit |
InterProi | View protein in InterPro IPR020846, MFS_dom IPR005828, MFS_sugar_transport-like IPR036259, MFS_trans_sf IPR004738, Phos_permease |
Pfami | View protein in Pfam PF00083, Sugar_tr, 1 hit |
SUPFAMi | SSF103473, SSF103473, 1 hit |
TIGRFAMsi | TIGR00887, 2A0109, 1 hit |
PROSITEi | View protein in PROSITE PS50850, MFS, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | PHT13_ARATH | |
Accessioni | O48639Primary (citable) accession number: O48639 Secondary accession number(s): O04381 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | January 10, 2006 |
Last sequence update: | June 1, 1998 | |
Last modified: | May 25, 2022 | |
This is version 128 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Plant Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Arabidopsis thaliana
Arabidopsis thaliana: entries and gene names - SIMILARITY comments
Index of protein domains and families