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UniProtKB - Q8H6G8 (PHT18_ORYSJ)
Protein
Probable inorganic phosphate transporter 1-8
Gene
PHT1-8
Organism
Oryza sativa subsp. japonica (Rice)
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: 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-9031225, Response to phosphate deficiency R-OSA-9618218, Arsenic uptake and detoxification |
Names & Taxonomyi
Protein namesi | Recommended name: Probable inorganic phosphate transporter 1-8Short name: OsPT8 Short name: OsPht1;8 Alternative name(s): H(+)/Pi cotransporter |
Gene namesi | Name:PHT1-8 Synonyms:PT8 Ordered Locus Names:Os10g0444700, LOC_Os10g30790 ORF Names:OsJ_030443 |
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 – 28 | CytoplasmicSequence analysisAdd BLAST | 28 | |
Transmembranei | 29 – 49 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 50 – 74 | ExtracellularSequence analysisAdd BLAST | 25 | |
Transmembranei | 75 – 95 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 96 – 102 | CytoplasmicSequence analysis | 7 | |
Transmembranei | 103 – 123 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 124 – 126 | ExtracellularSequence analysis | 3 | |
Transmembranei | 127 – 147 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 148 – 168 | CytoplasmicSequence analysisAdd BLAST | 21 | |
Transmembranei | 169 – 189 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 190 – 215 | ExtracellularSequence analysisAdd BLAST | 26 | |
Transmembranei | 216 – 236 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 237 – 297 | CytoplasmicSequence analysisAdd BLAST | 61 | |
Transmembranei | 298 – 318 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 319 – 353 | ExtracellularSequence analysisAdd BLAST | 35 | |
Transmembranei | 354 – 374 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 375 – 376 | CytoplasmicSequence analysis | 2 | |
Transmembranei | 377 – 397 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 398 – 404 | ExtracellularSequence analysis | 7 | |
Transmembranei | 405 – 425 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 426 – 447 | CytoplasmicSequence analysisAdd BLAST | 22 | |
Transmembranei | 448 – 468 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 469 – 486 | ExtracellularSequence analysisAdd BLAST | 18 | |
Transmembranei | 487 – 507 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 508 – 541 | CytoplasmicSequence analysisAdd BLAST | 34 |
Keywords - Cellular componenti
MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000365488 | 1 – 541 | Probable inorganic phosphate transporter 1-8Add BLAST | 541 |
Proteomic databases
PaxDbi | Q8H6G8 |
Expressioni
Inductioni
In roots by phosphate starvation.1 Publication
Gene expression databases
Genevisiblei | Q8H6G8, OS |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 514 – 541 | DisorderedSequence analysisAdd BLAST | 28 |
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 | Q8H6G8 |
OMAi | WFFLDLA |
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 |
i Sequence
Sequence statusi: Complete.
Q8H6G8-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MARQEQQQHL QVLSALDAAK TQWYHFTAIV VAGMGFFTDA YDLFCISLVT
60 70 80 90 100
KLLGRIYYTD LAKENPGSLP PNVAAAVNGV AFCGTLAGQL FFGWLGDKLG
110 120 130 140 150
RKSVYGMTLL MMVICSIASG LSFSHTPTSV MATLCFFRFW LGFGIGGDYP
160 170 180 190 200
LSATIMSEYA NKKTRGAFIA AVFAMQGFGI LAGGIVTLII SSAFRAGFPA
210 220 230 240 250
PAYQDDRAGS TVRQADYVWR IILMLGAMPA LLTYYWRMKM PETARYTALV
260 270 280 290 300
AKNAKQAAAD MSKVLQVEIQ EEQDKLEQMV TRNSSSFGLF SRQFARRHGL
310 320 330 340 350
HLVGTATTWF LLDIAFYSQN LFQKDIFTSI NWIPKAKTMS ALEEVFRIAR
360 370 380 390 400
AQTLIALCGT VPGYWFTVFL IDIVGRFAIQ LLGFFMMTVF MLGLAVPYHH
410 420 430 440 450
WTTKGNHIGF VVMYAFTFFF ANFGPNSTTF IVPAEIFPAR LRSTCHGISA
460 470 480 490 500
AAGKAGAIIG SFGFLYAAQD PHKPDAGYKP GIGVRNSLFV LAGCNLLGFI
510 520 530 540
CTFLVPESKG KSLEEMSGEA EDDDDEVAAA GGGAAVRPQT A
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 15 | A → T in AK101170 (PubMed:12869764).Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF536968 Genomic DNA Translation: AAN39049.1 DP000086 Genomic DNA Translation: AAP53996.1 DP000086 Genomic DNA Translation: ABB47712.1 AP008216 Genomic DNA Translation: BAF26622.1 AP014966 Genomic DNA Translation: BAT11064.1 CM000147 Genomic DNA Translation: EAZ16234.1 AK101170 mRNA No translation available. |
RefSeqi | XP_015614122.1, XM_015758636.1 |
Genome annotation databases
EnsemblPlantsi | Os10t0444700-01; Os10t0444700-01; Os10g0444700 Os10t0444700-02; Os10t0444700-02; Os10g0444700 |
GeneIDi | 4348741 |
Gramenei | Os10t0444700-01; Os10t0444700-01; Os10g0444700 Os10t0444700-02; Os10t0444700-02; Os10g0444700 |
KEGGi | osa:4348741 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF536968 Genomic DNA Translation: AAN39049.1 DP000086 Genomic DNA Translation: AAP53996.1 DP000086 Genomic DNA Translation: ABB47712.1 AP008216 Genomic DNA Translation: BAF26622.1 AP014966 Genomic DNA Translation: BAT11064.1 CM000147 Genomic DNA Translation: EAZ16234.1 AK101170 mRNA No translation available. |
RefSeqi | XP_015614122.1, XM_015758636.1 |
3D structure databases
SMRi | Q8H6G8 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 4530.OS10T0444700-02 |
Proteomic databases
PaxDbi | Q8H6G8 |
Genome annotation databases
EnsemblPlantsi | Os10t0444700-01; Os10t0444700-01; Os10g0444700 Os10t0444700-02; Os10t0444700-02; Os10g0444700 |
GeneIDi | 4348741 |
Gramenei | Os10t0444700-01; Os10t0444700-01; Os10g0444700 Os10t0444700-02; Os10t0444700-02; Os10g0444700 |
KEGGi | osa:4348741 |
Phylogenomic databases
eggNOGi | KOG0252, Eukaryota |
HOGENOMi | CLU_001265_46_14_1 |
InParanoidi | Q8H6G8 |
OMAi | WFFLDLA |
OrthoDBi | 762280at2759 |
Enzyme and pathway databases
PlantReactomei | R-OSA-9031225, Response to phosphate deficiency R-OSA-9618218, Arsenic uptake and detoxification |
Gene expression databases
Genevisiblei | Q8H6G8, 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 | PHT18_ORYSJ | |
Accessioni | Q8H6G8Primary (citable) accession number: Q8H6G8 Secondary accession number(s): F4MGV4 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | March 3, 2009 |
Last sequence update: | March 1, 2003 | |
Last modified: | February 23, 2022 | |
This is version 126 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