Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Mitochondrial phosphate carrier protein 1, mitochondrial

Gene

MPT1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

Transport of phosphate groups from the cytosol to the mitochondrial matrix. Mediates salt stress tolerance through an ATP-dependent pathway and via modulation of the gibberellin metabolism.1 Publication

GO - Molecular functioni

GO - Biological processi

  • response to salt stress Source: TAIR
  • translation Source: GO_Central
  • transport Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Mitochondrial phosphate carrier protein 1, mitochondrial
Alternative name(s):
Mitochondrial phosphate transporter 1
Short name:
MPT1
Phosphate transporter 3;3
Gene namesi
Name:MPT1
Synonyms:AT2, PHT3;3
Ordered Locus Names:At2g17270
ORF Names:F5J6
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

TAIRiAT2G17270.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 1515Mitochondrial intermembraneSequence analysisAdd
BLAST
Transmembranei16 – 3621Helical; Name=1Sequence analysisAdd
BLAST
Topological domaini37 – 7438Mitochondrial matrixSequence analysisAdd
BLAST
Transmembranei75 – 9420Helical; Name=2Sequence analysisAdd
BLAST
Topological domaini95 – 11117Mitochondrial intermembraneSequence analysisAdd
BLAST
Transmembranei112 – 13221Helical; Name=3Sequence analysisAdd
BLAST
Topological domaini133 – 16735Mitochondrial matrixSequence analysisAdd
BLAST
Transmembranei168 – 18720Helical; Name=4Sequence analysisAdd
BLAST
Topological domaini188 – 20821Mitochondrial intermembraneSequence analysisAdd
BLAST
Transmembranei209 – 22921Helical; Name=5Sequence analysisAdd
BLAST
Topological domaini230 – 26839Mitochondrial matrixSequence analysisAdd
BLAST
Transmembranei269 – 28921Helical; Name=6Sequence analysisAdd
BLAST
Topological domaini290 – 30920Mitochondrial intermembraneSequence analysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 309309Mitochondrial phosphate carrier protein 1, mitochondrialPRO_0000421695Add
BLAST

Proteomic databases

PaxDbiQ7DNC3.
PRIDEiQ7DNC3.

Expressioni

Tissue specificityi

Expressed in stems, leaves and flowers. Strong expression in the stamens of flowers.1 Publication

Inductioni

By salt stress.1 Publication

Gene expression databases

GenevisibleiQ7DNC3. AT.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G17270.1.

Structurei

3D structure databases

ProteinModelPortaliQ7DNC3.
SMRiQ7DNC3. Positions 19-243.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati16 – 10085Solcar 1Add
BLAST
Repeati109 – 19385Solcar 2Add
BLAST
Repeati210 – 28980Solcar 3Add
BLAST

Sequence similaritiesi

Contains 3 Solcar repeats.PROSITE-ProRule annotation

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0767. Eukaryota.
ENOG410XPST. LUCA.
HOGENOMiHOG000164438.
InParanoidiQ7DNC3.
OMAiKEDCSTM.
OrthoDBiEOG09360FRH.
PhylomeDBiQ7DNC3.

Family and domain databases

Gene3Di1.50.40.10. 1 hit.
InterProiIPR018108. Mitochondrial_sb/sol_carrier.
IPR023395. Mt_carrier_dom.
[Graphical view]
PfamiPF00153. Mito_carr. 2 hits.
[Graphical view]
SUPFAMiSSF103506. SSF103506. 1 hit.
PROSITEiPS50920. SOLCAR. 3 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q7DNC3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTRVKSKLDE ELSSPWFYTV CTMGGMLSAG TTHLAITPLD VLKVNMQVNP
60 70 80 90 100
VKYNSIPSGF STLLREHGHS YLWRGWSGKL LGYGVQGGCR FGLYEYFKTL
110 120 130 140 150
YSDVLPNHNR TSIYFLSSAS AQIFADMALC PFEAIKVRVQ TQPMFAKGLL
160 170 180 190 200
DGFPRVYRSE GLAGFHRGLF PLWCRNLPFS MVMFSTFEQS VEFIYQKIIQ
210 220 230 240 250
KRKQDCSKAQ QLGVTCLAGY TAGAVGTIIS NPADVVLSSL YNNKAKNVLQ
260 270 280 290 300
AVRNIGFVGL FTRSLPVRIT IVGPVITLQW FFYDAIKVLS GFPTSGGVKK

PVDAAKLSV
Length:309
Mass (Da):34,278
Last modified:September 1, 2009 - v1
Checksum:iEF9B6CD736B6B565
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002685 Genomic DNA. Translation: AEC06606.1.
BT010199 mRNA. Translation: AAQ22668.1.
AK227300 mRNA. Translation: BAE99316.1.
PIRiB84550.
RefSeqiNP_179319.1. NM_127282.2.
UniGeneiAt.40169.

Genome annotation databases

EnsemblPlantsiAT2G17270.1; AT2G17270.1; AT2G17270.
GeneIDi816233.
GrameneiAT2G17270.1; AT2G17270.1; AT2G17270.
KEGGiath:AT2G17270.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002685 Genomic DNA. Translation: AEC06606.1.
BT010199 mRNA. Translation: AAQ22668.1.
AK227300 mRNA. Translation: BAE99316.1.
PIRiB84550.
RefSeqiNP_179319.1. NM_127282.2.
UniGeneiAt.40169.

3D structure databases

ProteinModelPortaliQ7DNC3.
SMRiQ7DNC3. Positions 19-243.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT2G17270.1.

Proteomic databases

PaxDbiQ7DNC3.
PRIDEiQ7DNC3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT2G17270.1; AT2G17270.1; AT2G17270.
GeneIDi816233.
GrameneiAT2G17270.1; AT2G17270.1; AT2G17270.
KEGGiath:AT2G17270.

Organism-specific databases

TAIRiAT2G17270.

Phylogenomic databases

eggNOGiKOG0767. Eukaryota.
ENOG410XPST. LUCA.
HOGENOMiHOG000164438.
InParanoidiQ7DNC3.
OMAiKEDCSTM.
OrthoDBiEOG09360FRH.
PhylomeDBiQ7DNC3.

Miscellaneous databases

PROiQ7DNC3.

Gene expression databases

GenevisibleiQ7DNC3. AT.

Family and domain databases

Gene3Di1.50.40.10. 1 hit.
InterProiIPR018108. Mitochondrial_sb/sol_carrier.
IPR023395. Mt_carrier_dom.
[Graphical view]
PfamiPF00153. Mito_carr. 2 hits.
[Graphical view]
SUPFAMiSSF103506. SSF103506. 1 hit.
PROSITEiPS50920. SOLCAR. 3 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiMPCP1_ARATH
AccessioniPrimary (citable) accession number: Q7DNC3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 6, 2013
Last sequence update: September 1, 2009
Last modified: September 7, 2016
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

Plants overexpressing MPT1/PHT3;3 display increased sensitivity to salt stress.1 Publication

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.