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UniProtKB - Q8H6H4 (PHT11_ORYSJ)
Protein
Inorganic phosphate transporter 1-1
Gene
PHT1-1
Organism
Oryza sativa subsp. japonica (Rice)
Status
Functioni
High-affinity transporter for external inorganic phosphate (By similarity).
Required for phosphate acquisition in plant.
By similarity1 PublicationMiscellaneous
Plants overexpressing PHT1-1 accumulates almost twice the amount of phosphate in the shoots compared to the wild-type plants. Although related to the sugar transporter family, it does not transport sugars.
GO - Molecular functioni
- inorganic phosphate transmembrane transporter activity Source: InterPro
- symporter activity Source: UniProtKB-KW
GO - Biological processi
- phosphate ion transport Source: UniProtKB-KW
Keywordsi
Biological process | Phosphate transport, Symport, Transport |
Enzyme and pathway databases
PlantReactomei | R-OSA-9618218, Arsenic uptake and detoxification |
Names & Taxonomyi
Protein namesi | Recommended name: Inorganic phosphate transporter 1-1Short name: OsPT1 Short name: OsPht1;1 Alternative name(s): H(+)/Pi cotransporter |
Gene namesi | Name:PHT1-1 Synonyms:PT1 Ordered Locus Names:Os03g0150600, LOC_Os03g05620 ORF Names:OsJ_009086 |
Organismi | Oryza sativa subsp. japonica (Rice) |
Taxonomic identifieri | 39947 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › Liliopsida › Poales › Poaceae › BOP clade › Oryzoideae › Oryzeae › Oryzinae › Oryza › Oryza sativa |
Proteomesi |
|
Subcellular locationi
Other locations
- Membrane By similarity; Multi-pass membrane protein By similarity
Other locations
- integral component of membrane Source: UniProtKB-KW
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Topological domaini | 1 – 21 | CytoplasmicSequence analysisAdd BLAST | 21 | |
Transmembranei | 22 – 42 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 43 – 70 | ExtracellularSequence analysisAdd BLAST | 28 | |
Transmembranei | 71 – 91 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 92 – 99 | CytoplasmicSequence analysis | 8 | |
Transmembranei | 100 – 120 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 121 – 124 | ExtracellularSequence analysis | 4 | |
Transmembranei | 125 – 145 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 146 – 163 | CytoplasmicSequence analysisAdd BLAST | 18 | |
Transmembranei | 164 – 184 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 185 – 211 | ExtracellularSequence analysisAdd BLAST | 27 | |
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 – 405 | ExtracellularSequence analysisAdd BLAST | 13 | |
Transmembranei | 406 – 426 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 427 – 442 | CytoplasmicSequence analysisAdd BLAST | 16 | |
Transmembranei | 443 – 463 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 464 – 481 | ExtracellularSequence analysisAdd BLAST | 18 | |
Transmembranei | 482 – 502 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 503 – 527 | CytoplasmicSequence analysisAdd BLAST | 25 |
Keywords - Cellular componenti
MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000365480 | 1 – 527 | Inorganic phosphate transporter 1-1Add BLAST | 527 |
Proteomic databases
PaxDbi | Q8H6H4 |
Expressioni
Tissue specificityi
Expressed in roots, stems and leaves.1 Publication
Inductioni
In roots by phosphate starvation.1 Publication
Gene expression databases
Genevisiblei | Q8H6H4, OS |
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 |
OMAi | TRGHHTG |
OrthoDBi | 762280at2759 |
Family and domain databases
Gene3Di | 1.20.1250.20, 2 hits |
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 |
s (2)i Sequence
Sequence statusi: Complete.
This entry describes 2 produced by isoformsialternative splicing. AlignAdd to basketIsoform 1 (identifier: Q8H6H4-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MAGGQLNVLS TLDQAKTQWY HFMAIVIAGM GFFTDAYDLF CISLVTKLLG
60 70 80 90 100
RIYYTDDSKD TPGALPPNVS AAVTGVALCG TLAGQLFFGW LGDKLGRKSV
110 120 130 140 150
YGFTLILMVV CSVASGLSFG SSAKGVVSTL CFFRFWLGFG IGGDYPLSAT
160 170 180 190 200
IMSEYANKRT RGAFIAAVFA MQGFGILFGA IVALAVSAGF RHAYPAPSYS
210 220 230 240 250
DNHAASLVPQ ADYVWRIILM FGTVPAALTY YWRMKMPETA RYTALIARNA
260 270 280 290 300
KQAAADMSKV LHTQIEESAD RAETVAVGGE SWGLFSRQFL RRHGLHLLAT
310 320 330 340 350
TSTWFLLDIA FYSQNLFQKD IFSKVGWIPP AKTMNALEEL YRIARAQALI
360 370 380 390 400
ALCGTIPGYW FTVAFIEIMG RFWIQIMGFA MMTAFMLGLA IPYHHWTTPG
410 420 430 440 450
HHTGFIVMYG FTFFFANFGP NSTTFIVPAE IYPARLRSTC HGISAAAGKA
460 470 480 490 500
GAIIGAFGFL YAAQDQHKPE PGYPRGIGIK NALFVLAGTN FLGTIMTLLV
510 520
PESKGMSLEV ISQEVADGDD EEAAYPK
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 12 | L → R in AAU84426 (Ref. 2) Curated | 1 | |
Sequence conflicti | 402 | H → R in AK065075 (PubMed:12869764).Curated | 1 | |
Sequence conflicti | 506 | M → T in AAU84426 (Ref. 2) Curated | 1 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_039470 | 444 – 479 | Missing in isoform 2. 1 PublicationAdd BLAST | 36 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF536961 Genomic DNA Translation: AAN39042.1 AY569607 mRNA Translation: AAU84426.1 DP000009 Genomic DNA Translation: ABF94006.1 AP008209 Genomic DNA Translation: BAF10891.2 AP014959 Genomic DNA Translation: BAS82317.1 AP014959 Genomic DNA Translation: BAS82318.1 CM000140 Genomic DNA Translation: EAZ25603.1 AK065075 mRNA No translation available. |
RefSeqi | XP_015631295.1, XM_015775809.1 [Q8H6H4-1] |
Genome annotation databases
EnsemblPlantsi | Os03t0150600-01; Os03t0150600-01; Os03g0150600 [Q8H6H4-1] Os03t0150600-02; Os03t0150600-02; Os03g0150600 [Q8H6H4-2] |
GeneIDi | 4331635 |
Gramenei | Os03t0150600-01; Os03t0150600-01; Os03g0150600 [Q8H6H4-1] Os03t0150600-02; Os03t0150600-02; Os03g0150600 [Q8H6H4-2] |
KEGGi | osa:4331635 |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF536961 Genomic DNA Translation: AAN39042.1 AY569607 mRNA Translation: AAU84426.1 DP000009 Genomic DNA Translation: ABF94006.1 AP008209 Genomic DNA Translation: BAF10891.2 AP014959 Genomic DNA Translation: BAS82317.1 AP014959 Genomic DNA Translation: BAS82318.1 CM000140 Genomic DNA Translation: EAZ25603.1 AK065075 mRNA No translation available. |
RefSeqi | XP_015631295.1, XM_015775809.1 [Q8H6H4-1] |
3D structure databases
AlphaFoldDBi | Q8H6H4 |
SMRi | Q8H6H4 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 4530.OS03T0150600-01 |
Proteomic databases
PaxDbi | Q8H6H4 |
Genome annotation databases
EnsemblPlantsi | Os03t0150600-01; Os03t0150600-01; Os03g0150600 [Q8H6H4-1] Os03t0150600-02; Os03t0150600-02; Os03g0150600 [Q8H6H4-2] |
GeneIDi | 4331635 |
Gramenei | Os03t0150600-01; Os03t0150600-01; Os03g0150600 [Q8H6H4-1] Os03t0150600-02; Os03t0150600-02; Os03g0150600 [Q8H6H4-2] |
KEGGi | osa:4331635 |
Phylogenomic databases
eggNOGi | KOG0252, Eukaryota |
HOGENOMi | CLU_001265_46_14_1 |
OMAi | TRGHHTG |
OrthoDBi | 762280at2759 |
Enzyme and pathway databases
PlantReactomei | R-OSA-9618218, Arsenic uptake and detoxification |
Gene expression databases
Genevisiblei | Q8H6H4, OS |
Family and domain databases
Gene3Di | 1.20.1250.20, 2 hits |
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 | PHT11_ORYSJ | |
Accessioni | Q8H6H4Primary (citable) accession number: Q8H6H4 Secondary accession number(s): A0A0P0VT26, Q56UU2 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | March 3, 2009 |
Last sequence update: | March 1, 2003 | |
Last modified: | May 25, 2022 | |
This is version 129 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
- Oryza sativa (rice)
Index of Oryza sativa entries and their corresponding gene designations - SIMILARITY comments
Index of protein domains and families