PHT1-3

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: InterPro
symporter activity Source: UniProtKB-KW

View the complete GO annotation on QuickGO ...

GO - Biological processⁱ

phosphate ion transport Source: UniProtKB-KW

View the complete GO annotation on QuickGO ...

Keywordsⁱ

Biological process	Phosphate transport, Symport, Transport

Biological process

Phosphate transport, Symport, Transport

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: Probable inorganic phosphate transporter 1-3 Short name: OsPT3 Short name: OsPht1;3 Alternative name(s): H(+)/Pi cotransporter OsPT1
Gene namesⁱ	Name:PHT1-3 Synonyms:PT1, PT3 Ordered Locus Names:Os10g0444600, LOC_Os10g30770 ORF Names:OsJ_030442
Organismⁱ	Oryza sativa subsp. japonica (Rice)
Taxonomic identifierⁱ	39947 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › Mesangiospermae › Liliopsida › Petrosaviidae › commelinids › Poales › Poaceae › BOP clade › Oryzoideae › Oryzeae › Oryzinae › Oryza › Oryza sativa
Proteomesⁱ	UP000059680 Componentⁱ: Chromosome 10

Topology

Feature key	Position(s)	DescriptionActions	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 – 294	CytoplasmicSequence analysisAdd BLAST	62
Transmembraneⁱ	295 – 315	HelicalSequence analysisAdd BLAST	21
Topological domainⁱ	316 – 349	ExtracellularSequence analysisAdd BLAST	34
Transmembraneⁱ	350 – 370	HelicalSequence analysisAdd BLAST	21
Topological domainⁱ	371 – 373	CytoplasmicSequence analysis	3
Transmembraneⁱ	374 – 394	HelicalSequence analysisAdd BLAST	21
Topological domainⁱ	395 – 407	ExtracellularSequence analysisAdd BLAST	13
Transmembraneⁱ	408 – 428	HelicalSequence analysisAdd BLAST	21
Topological domainⁱ	429 – 444	CytoplasmicSequence analysisAdd BLAST	16
Transmembraneⁱ	445 – 465	HelicalSequence analysisAdd BLAST	21
Topological domainⁱ	466 – 483	ExtracellularSequence analysisAdd BLAST	18
Transmembraneⁱ	484 – 504	HelicalSequence analysisAdd BLAST	21
Topological domainⁱ	505 – 526	CytoplasmicSequence analysisAdd BLAST	22

Keywords - Cellular componentⁱ

Membrane

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
ChainⁱPRO_0000365482	1 – 526	Probable inorganic phosphate transporter 1-3Add BLAST		526

Proteomic databases

PaxDbⁱ	Q7XDZ7
PRIDEⁱ	Q7XDZ7

Expressionⁱ

Tissue specificityⁱ

Expressed at low levels in roots.1 Publication

Inductionⁱ

Not induced in roots by phosphate starvation.

Gene expression databases

ExpressionAtlasⁱ	Q7XDZ7 differential

ExpressionAtlasⁱ

Q7XDZ7 differential

Interactionⁱ

Protein-protein interaction databases

STRINGⁱ	39947.LOC_Os10g30770.1

STRINGⁱ

39947.LOC_Os10g30770.1

Structureⁱ

3D structure databases

ProteinModelPortalⁱ	Q7XDZ7
ModBaseⁱ	Search...
MobiDBⁱ	Search...

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 helix

Phylogenomic databases

eggNOGⁱ	KOG0252 Eukaryota ENOG410ZVN7 LUCA
HOGENOMⁱ	HOG000171120
InParanoidⁱ	Q7XDZ7
KEGG Orthology (KO) More...KOⁱ	K08176

Family and domain databases

Conserved Domains Database More...CDDⁱ	cd06174 MFS, 1 hit
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
SUPFAMⁱ	SSF103473 SSF103473, 1 hit
TIGRFAMsⁱ	TIGR00887 2A0109, 1 hit
PROSITEⁱ	View protein in PROSITE PS50850 MFS, 1 hit

Sequence (1+)ⁱ

Sequence statusⁱ: Complete.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show all Align All

Q7XDZ7-1 [UniParc]FASTA Add to basket

« Hide

        10         20         30         40         50
MADGQLKVLT TLDHARTQWY HFMAIVIAGM GFFTDAYDLF CISLVSKLLG 
        60         70         80         90        100
RIYYTDLAGD NPGSLPPNVS AAVNGVALCG TLAGQLFFGW LGDKLGRKSV 
       110        120        130        140        150
YGFTLVLMVV CSVASGLSFG RTAKGVVATL CFFRFWLGFG IGGDYPLSAT 
       160        170        180        190        200
IMSEYANKRT RGAFIAAVFA MQGFGILFGA IVALVVSAGF RNAYPAPSYA 
       210        220        230        240        250
DGRAASLVPE ADYVWRIILM FGTVPAALTY YWRMKMPETA RYTALIARNA 
       260        270        280        290        300
KQAAADMSKV LDTEIQEDAD RAEAVAAGGA GNEWGLFSRQ FVRRHGVHLV 
       310        320        330        340        350
ATTSTWFLLD IAFYSQNLFQ KDIFSKVGWI PPARTMNAVE EVFRIARAQA 
       360        370        380        390        400
LIALCGTIPG YWFTVAFIDV AGRFAIQLMG FAMMTVFMLG LAAPYHHWTT 
       410        420        430        440        450
PGNHTGFVVM YGFTFFFANF GPNATTFIVP AEIYPARLRS TCHGISAAAG 
       460        470        480        490        500
KAGAIVGAFG FLYAAQDPHK PEAGYKPGIG IRNALFVLAG TNFLGMLMTL 
       510        520 
LVPESKGMSL EEVSKENVAD DEEATA

Length:526

Mass (Da):56,929

Last modified:October 1, 2003 - v1

Checksum:ⁱ612F6CB50703F37D

GO

Computationally mapped potential isoform sequencesⁱ

There is 1 potential isoform mapped to this entry.BLAST Align Show all Add to basket

	Entry	Entry name		Protein names	Gene names	Length	Annotation

	A0A0P0XUQ9	A0A0P0XUQ9_ORYSJ		Os10g0444600 protein Os10g0444600 protein	Os10g0444600 OSNPB_100444600	382	Annotation score:

Sequence cautionⁱ

The sequence BAF26621 differs from that shown. Reason: Erroneous gene model prediction.Curated

Experimental Info

Feature key	Position(s)	DescriptionActions	Length
Sequence conflictⁱ	57 – 61	LAGDN → IASDT in AAF42956 (PubMed:11233258).Curated	5
Sequence conflictⁱ	270	D → E in AAN39044 (PubMed:12271140).Curated	1
Sequence conflictⁱ	290	Q → H in AAF42956 (PubMed:11233258).Curated	1

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AF536963 Genomic DNA Translation: AAN39044.1 DP000086 Genomic DNA Translation: AAP53993.1 AP008216 Genomic DNA Translation: BAF26621.1 Sequence problems. AP014966 Genomic DNA No translation available. CM000147 Genomic DNA Translation: EAZ16233.1 AF239619 mRNA Translation: AAF42956.2
NCBI Reference Sequences More...RefSeqⁱ	XP_015614123.1, XM_015758637.1
UniGeneⁱ	Os.46784

Genome annotation databases

GeneIDⁱ	4348740
KEGGⁱ	osa:4348740

Similar proteinsⁱ

100% Identity
90% Identity
50% Identity

Protein	Similar proteins		Species	Score	Length	Source
Q7XDZ7	Os10g0444600 protein (Fragment)		ORYSJ		382	UniRef100_Q7XDZ7

Protein	Similar proteins		Species	Score	Length	Source
Q7XDZ7	Os10g0444600 protein (Fragment)		ORYSJ		382	UniRef90_Q7XDZ7
Uncharacterized protein		ORYBR		536
Uncharacterized protein		Oryza meridionalis		527
Uncharacterized protein		Leersia perrieri		526
Uncharacterized protein		Oryza glumipatula		526
+7

Protein	Similar proteins		Species	Score	Length	Source
Q7XDZ7	Inorganic phosphate transporter 1-1		ARATH		524	UniRef50_Q8VYM2
Inorganic phosphate transporter 1-1		ORYSJ		527
Uncharacterized protein		ARALL		540
Uncharacterized protein		Capsella rubella		524
Uncharacterized protein		BRARP		522
+959

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AF536963 Genomic DNA Translation: AAN39044.1 DP000086 Genomic DNA Translation: AAP53993.1 AP008216 Genomic DNA Translation: BAF26621.1 Sequence problems. AP014966 Genomic DNA No translation available. CM000147 Genomic DNA Translation: EAZ16233.1 AF239619 mRNA Translation: AAF42956.2
RefSeqⁱ	XP_015614123.1, XM_015758637.1
UniGeneⁱ	Os.46784

3D structure databases

ProteinModelPortalⁱ	Q7XDZ7
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Protein-protein interaction databases

STRINGⁱ	39947.LOC_Os10g30770.1

STRINGⁱ

39947.LOC_Os10g30770.1

Proteomic databases

PaxDbⁱ	Q7XDZ7
PRIDEⁱ	Q7XDZ7

Protocols and materials databases

Structural Biology Knowledgebase	Search...

Structural Biology Knowledgebase

Search...

Genome annotation databases

GeneIDⁱ	4348740
KEGGⁱ	osa:4348740

Phylogenomic databases

eggNOGⁱ	KOG0252 Eukaryota ENOG410ZVN7 LUCA
HOGENOMⁱ	HOG000171120
InParanoidⁱ	Q7XDZ7
KOⁱ	K08176

Gene expression databases

ExpressionAtlasⁱ	Q7XDZ7 differential

ExpressionAtlasⁱ

Q7XDZ7 differential

Family and domain databases

CDDⁱ	cd06174 MFS, 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
ProtoNetⁱ	Search...

Entry informationⁱ

Entry nameⁱ	PHT13_ORYSJ
Accessionⁱ	Q7XDZ7Primary (citable) accession number: Q7XDZ7 Secondary accession number(s): Q0IXE4, Q8H6H3, Q9M562
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	March 3, 2009
	Last sequence update:	October 1, 2003
	Last modified:	November 7, 2018
	This is version 103 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

Complete proteome, Reference proteome

Documents

SIMILARITY comments
Index of protein domains and families
Oryza sativa (rice)
Index of Oryza sativa entries and their corresponding gene designations

UniProtKB

UniParc

Help

UniRef

Proteomes

Annotation systems

Supporting data

UniProtKB - Q7XDZ7 (PHT13_ORYSJ)

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Probable inorganic phosphate transporter 1-3

Select a section on the left to see content.

<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

Miscellaneous

<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>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 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

Other locations

Other locations

Topology

Keywords - Cellular componenti

<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

Proteomic databases

<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

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

<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

3D structure databases

<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

<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

Phylogenomic databases

Family and domain databases

<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

Experimental Info

Sequence databases

Genome annotation databases

<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

3D structure databases

Protein-protein interaction databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Phylogenomic databases

Gene expression databases

Family and domain databases

<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 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

Keywords - Technical termi

Documents

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Functionⁱ

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

Subcellular locationⁱ

Keywords - Cellular componentⁱ

PTM / Processingⁱ

Expressionⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Keywords - Domainⁱ

Sequence cautionⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ

Keywords - Technical termⁱ