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Protein

Protein NRT1/ PTR FAMILY 3.1

Gene

NPF3.1

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

Functioni

May act as an efflux-type nitrite transporter. Not regulated by the PII protein involved in the regulation of nitrite uptake into higher plant chloroplasts.1 Publication

GO - Molecular functioni

GO - Biological processi

  • gibberellic acid homeostasis Source: TAIR
  • nitrate assimilation Source: UniProtKB-KW

Keywordsi

Biological processNitrate assimilation, Transport

Enzyme and pathway databases

ReactomeiR-ATH-427975 Proton/oligopeptide cotransporters
R-ATH-6798695 Neutrophil degranulation

Protein family/group databases

TCDBi2.A.17.3.6 the proton-dependent oligopeptide transporter (pot/ptr) family

Names & Taxonomyi

Protein namesi
Recommended name:
Protein NRT1/ PTR FAMILY 3.1
Short name:
AtNPF3.1
Gene namesi
Name:NPF3.1
Synonyms:NITR
Ordered Locus Names:At1g68570
ORF Names:F24J5.19
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G68570
TAIRilocus:2026884 AT1G68570

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei27 – 47HelicalSequence analysisAdd BLAST21
Transmembranei73 – 93HelicalSequence analysisAdd BLAST21
Transmembranei98 – 118HelicalSequence analysisAdd BLAST21
Transmembranei137 – 157HelicalSequence analysisAdd BLAST21
Transmembranei185 – 205HelicalSequence analysisAdd BLAST21
Transmembranei213 – 233HelicalSequence analysisAdd BLAST21
Transmembranei334 – 354HelicalSequence analysisAdd BLAST21
Transmembranei372 – 392HelicalSequence analysisAdd BLAST21
Transmembranei416 – 436HelicalSequence analysisAdd BLAST21
Transmembranei453 – 473HelicalSequence analysisAdd BLAST21
Transmembranei497 – 517HelicalSequence analysisAdd BLAST21
Transmembranei542 – 562HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Membrane

Pathology & Biotechi

Disruption phenotypei

Slower growth and delayed bolting. Nitrite accumulation in leaves.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003999521 – 596Protein NRT1/ PTR FAMILY 3.1Add BLAST596

Proteomic databases

PaxDbiQ9SX20
PRIDEiQ9SX20

PTM databases

iPTMnetiQ9SX20

Expressioni

Tissue specificityi

Expressed in shoots, stems, leaves, flowers and siliques.1 Publication

Gene expression databases

ExpressionAtlasiQ9SX20 baseline and differential
GenevisibleiQ9SX20 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT1G68570.1

Structurei

3D structure databases

ProteinModelPortaliQ9SX20
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG1237 Eukaryota
COG3104 LUCA
HOGENOMiHOG000237399
InParanoidiQ9SX20
OMAiVAFPFED
OrthoDBiEOG093606AF
PhylomeDBiQ9SX20

Family and domain databases

InterProiView protein in InterPro
IPR036259 MFS_trans_sf
IPR000109 POT_fam
PANTHERiPTHR11654 PTHR11654, 1 hit
PfamiView protein in Pfam
PF00854 PTR2, 1 hit
SUPFAMiSSF103473 SSF103473, 2 hits

Sequencei

Sequence statusi: Complete.

Q9SX20-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEEQSKNKIS EEEKQLHGRP NRPKGGLITM PFIFANEICE KLAVVGFHAN
60 70 80 90 100
MISYLTTQLH LPLTKAANTL TNFAGTSSLT PLLGAFIADS FAGRFWTITF
110 120 130 140 150
ASIIYQIGMT LLTISAIIPT LRPPPCKGEE VCVVADTAQL SILYVALLLG
160 170 180 190 200
ALGSGGIRPC VVAFGADQFD ESDPNQTTKT WNYFNWYYFC MGAAVLLAVT
210 220 230 240 250
VLVWIQDNVG WGLGLGIPTV AMFLSVIAFV GGFQLYRHLV PAGSPFTRLI
260 270 280 290 300
QVGVAAFRKR KLRMVSDPSL LYFNDEIDAP ISLGGKLTHT KHMSFLDKAA
310 320 330 340 350
IVTEEDNLKP GQIPNHWRLS TVHRVEELKS VIRMGPIGAS GILLITAYAQ
360 370 380 390 400
QGTFSLQQAK TMNRHLTNSF QIPAGSMSVF TTVAMLTTII FYDRVFVKVA
410 420 430 440 450
RKFTGLERGI TFLHRMGIGF VISIIATLVA GFVEVKRKSV AIEHGLLDKP
460 470 480 490 500
HTIVPISFLW LIPQYGLHGV AEAFMSIGHL EFFYDQAPES MRSTATALFW
510 520 530 540 550
MAISIGNYVS TLLVTLVHKF SAKPDGSNWL PDNNLNRGRL EYFYWLITVL
560 570 580 590
QAVNLVYYLW CAKIYTYKPV QVHHSKEDSS PVKEELQLSN RSLVDE
Length:596
Mass (Da):66,213
Last modified:May 1, 2000 - v1
Checksum:i8CBA6D5F57F89FC8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC008075 Genomic DNA Translation: AAD49986.1
CP002684 Genomic DNA Translation: AEE34812.1
AY091784 mRNA Translation: AAM10330.1
BT002278 mRNA Translation: AAN72289.1
AK226963 mRNA Translation: BAE99031.1
PIRiA96710
RefSeqiNP_177024.1, NM_105528.5
UniGeneiAt.43526

Genome annotation databases

EnsemblPlantsiAT1G68570.1; AT1G68570.1; AT1G68570
GeneIDi843186
GrameneiAT1G68570.1; AT1G68570.1; AT1G68570
KEGGiath:AT1G68570

Similar proteinsi

Entry informationi

Entry nameiPTR18_ARATH
AccessioniPrimary (citable) accession number: Q9SX20
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 2, 2010
Last sequence update: May 1, 2000
Last modified: April 25, 2018
This is version 97 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

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

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