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Entry version 70 (29 Sep 2021)
Sequence version 2 (03 Mar 2009)
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Protein

Probable inorganic phosphate transporter 1-4

Gene

PHT1-4

Organism
Oryza sativa subsp. indica (Rice)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

High-affinity transporter for external inorganic phosphate.

By similarity

Miscellaneous

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

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processPhosphate transport, Symport, Transport

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.1.9.4, the major facilitator superfamily (mfs)

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Probable inorganic phosphate transporter 1-4
Short name:
OsPT4
Short name:
OsPht1;4
Alternative name(s):
H(+)/Pi cotransporter
OsPT1
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:PHT1-4
Synonyms:PHT1-2, PT1, PT4
ORF Names:OSIGBa0132G14.5
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiOryza sativa subsp. indica (Rice)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri39946 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 23CytoplasmicSequence analysisAdd BLAST23
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei24 – 44HelicalSequence analysisAdd BLAST21
Topological domaini45 – 69ExtracellularSequence analysisAdd BLAST25
Transmembranei70 – 90HelicalSequence analysisAdd BLAST21
Topological domaini91 – 98CytoplasmicSequence analysis8
Transmembranei99 – 119HelicalSequence analysisAdd BLAST21
Topological domaini120 – 123ExtracellularSequence analysis4
Transmembranei124 – 144HelicalSequence analysisAdd BLAST21
Topological domaini145 – 163CytoplasmicSequence analysisAdd BLAST19
Transmembranei164 – 184HelicalSequence analysisAdd BLAST21
Topological domaini185 – 210ExtracellularSequence analysisAdd BLAST26
Transmembranei211 – 231HelicalSequence analysisAdd BLAST21
Topological domaini232 – 294CytoplasmicSequence analysisAdd BLAST63
Transmembranei295 – 315HelicalSequence analysisAdd BLAST21
Topological domaini316 – 346ExtracellularSequence analysisAdd BLAST31
Transmembranei347 – 367HelicalSequence analysisAdd BLAST21
Topological domaini368 – 369CytoplasmicSequence analysis2
Transmembranei370 – 390HelicalSequence analysisAdd BLAST21
Topological domaini391 – 396ExtracellularSequence analysis6
Transmembranei397 – 417HelicalSequence analysisAdd BLAST21
Topological domaini418 – 440CytoplasmicSequence analysisAdd BLAST23
Transmembranei441 – 461HelicalSequence analysisAdd BLAST21
Topological domaini462 – 481ExtracellularSequence analysisAdd BLAST20
Transmembranei482 – 502HelicalSequence analysisAdd BLAST21
Topological domaini503 – 538CytoplasmicSequence analysisAdd BLAST36

Keywords - Cellular componenti

Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003654841 – 538Probable inorganic phosphate transporter 1-4Add BLAST538

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q01MW8, differential

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni507 – 538DisorderedSequence analysisAdd BLAST32

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_001265_46_14_1

Identification of Orthologs from Complete Genome Data

More...
OMAi
QSTHLDK

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.1250.20, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR020846, MFS_dom
IPR005828, MFS_sugar_transport-like
IPR036259, MFS_trans_sf
IPR004738, Phos_permease

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00083, Sugar_tr, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF103473, SSF103473, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00887, 2A0109, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50850, MFS, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q01MW8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAGELKVLNA LDSAKTQWYH FTAIVIAGMG FFTDAYDLFS ISLVTKLLGR
60 70 80 90 100
IYYFNPASKS PGSLPPNVSA AVNGVAFCGT LAGQLFFGWL GDKMGRKKVY
110 120 130 140 150
GMTLMLMVIC CLASGLSFGS SAKGVMATLC FFRFWLGFGI GGDYPLSATI
160 170 180 190 200
MSEYANKRTR GAFIAAVFAM QGFGNLTGGI VAIIVSAAFK ARFDAPAYRD
210 220 230 240 250
DRAGSTVPQA DYAWRIVLMF GAIPALLTYY WRMKMPETAR YTALVAKNAK
260 270 280 290 300
QAAADMTQVL NVEIVEEQEK ADEVARREQF GLFSRQFLRR HGRHLLGTTV
310 320 330 340 350
CWFVLDIAFY SSNLFQKDIY TAVQWLPKAD TMSALEEMFK ISRAQTLVAL
360 370 380 390 400
CGTIPGYWFT VFFIDIIGRF VIQLGGFFFM TAFMLGLAVP YHHWTTPGNH
410 420 430 440 450
IGFVVMYAFT FFFANFGPNS TTFIVPAEIF PARLRSTCHG ISAAAGKAGA
460 470 480 490 500
IVGSFGFLYA AQSTDASKTD AGYPPGIGVR NSLFFLAGCN VIGFFFTFLV
510 520 530
PESKGKSLEE LSGENEDDDD VPEAPSTADH RTAPAPPA
Length:538
Mass (Da):58,796
Last modified:March 3, 2009 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i4711C29D8169815E
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAL11542 differs from that shown. Reason: Frameshift.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti188Missing in CAH65897 (PubMed:12447439).Curated1
Sequence conflicti191A → S in AAM14594 (Ref. 2) Curated1
Sequence conflicti191A → S in AAM14593 (Ref. 2) Curated1
Sequence conflicti203A → T in AAM14594 (Ref. 2) Curated1
Sequence conflicti203A → T in AAM14593 (Ref. 2) Curated1
Sequence conflicti220F → L in AAL11542 (Ref. 1) Curated1
Sequence conflicti526S → A in AAM14594 (Ref. 2) Curated1
Sequence conflicti526S → A in AAM14593 (Ref. 2) Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AF416722 mRNA Translation: AAL11542.1 Frameshift.
AF493788 Genomic DNA Translation: AAM14593.1
AF493789 mRNA Translation: AAM14594.1
CR855027 Genomic DNA Translation: CAH65897.1

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
BGIOSGA015518-TA; BGIOSGA015518-PA; BGIOSGA015518

Gramene; a comparative resource for plants

More...
Gramenei
BGIOSGA015518-TA; BGIOSGA015518-PA; BGIOSGA015518

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF416722 mRNA Translation: AAL11542.1 Frameshift.
AF493788 Genomic DNA Translation: AAM14593.1
AF493789 mRNA Translation: AAM14594.1
CR855027 Genomic DNA Translation: CAH65897.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein family/group databases

TCDBi2.A.1.9.4, the major facilitator superfamily (mfs)

Genome annotation databases

EnsemblPlantsiBGIOSGA015518-TA; BGIOSGA015518-PA; BGIOSGA015518
GrameneiBGIOSGA015518-TA; BGIOSGA015518-PA; BGIOSGA015518

Phylogenomic databases

HOGENOMiCLU_001265_46_14_1
OMAiQSTHLDK

Gene expression databases

ExpressionAtlasiQ01MW8, differential

Family and domain databases

Gene3Di1.20.1250.20, 2 hits
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

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPHT14_ORYSI
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q01MW8
Secondary accession number(s): Q8RV80, Q945E6
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 3, 2009
Last sequence update: March 3, 2009
Last modified: September 29, 2021
This is version 70 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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