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Protein

Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 3

Gene

TPS3

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

UDP-alpha-D-glucose + D-glucose 6-phosphate = UDP + alpha,alpha-trehalose 6-phosphate.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosyltransferase, Transferase

Protein family/group databases

CAZyiGT20 Glycosyltransferase Family 20

Names & Taxonomyi

Protein namesi
Recommended name:
Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 3 (EC:2.4.1.15)
Alternative name(s):
Trehalose-6-phosphate synthase 3
Short name:
AtTPS3
Gene namesi
Name:TPS3
Ordered Locus Names:At1g17000
ORF Names:F20D23.30
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G17000

Subcellular locationi

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003248241 – 783Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 3Add BLAST783

Proteomic databases

PaxDbiQ9SHG0
PRIDEiQ9SHG0

Expressioni

Gene expression databases

ExpressionAtlasiQ9SHG0 baseline and differential
GenevisibleiQ9SHG0 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT1G17000.1

Structurei

3D structure databases

ProteinModelPortaliQ9SHG0
SMRiQ9SHG0
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni11 – 456GlycosyltransferaseAdd BLAST446

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi714 – 719Poly-Ser6
Compositional biasi773 – 776Poly-Thr4

Sequence similaritiesi

In the N-terminal section; belongs to the glycosyltransferase 20 family.Curated
In the C-terminal section; belongs to the trehalose phosphatase family.Curated

Phylogenomic databases

eggNOGiKOG1050 Eukaryota
COG0380 LUCA
COG1877 LUCA
InParanoidiQ9SHG0
KOiK16055
OrthoDBiEOG093602LI

Family and domain databases

CDDicd03788 GT1_TPS, 1 hit
InterProiView protein in InterPro
IPR001830 Glyco_trans_20
IPR036412 HAD-like_sf
IPR003337 Trehalose_PPase
PfamiView protein in Pfam
PF00982 Glyco_transf_20, 1 hit
PF02358 Trehalose_PPase, 1 hit
SUPFAMiSSF56784 SSF56784, 2 hits

Sequencei

Sequence statusi: Complete.

Q9SHG0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGYDNVCGER QTLLVVANRL PASAKRTGEH SWSLEMSPGG KFNLLVEKDA
60 70 80 90 100
VSKSLAEMKC IPVFLNEVFD QYYNGYSNGI LWPILHHMGL PQEYDHDTIK
110 120 130 140 150
TFETQYDAYK KANRMFLDVI KENYKDGDIV WCQDYHLMFL PQYLKEYNNK
160 170 180 190 200
IKVGWFLHSP FPSSEIYKTL PSRSELLRSV LAADLISFHT YDFARHFVNT
210 220 230 240 250
CTRILGVEGT HEGVVYQGRV TRVVVLPMGI YPNRFIKTCK LPEVIQQMNE
260 270 280 290 300
LKDRFSGKKV ILGVDRLDMI KGIPQKYLGF EKFLDENPNW RDKIVLVQIA
310 320 330 340 350
VPTRNEVPEY QKLKNQVHRL VGRINGRFGS VSSLPIHHMD CSVDSNYLCA
360 370 380 390 400
LYAISDVMLV TSLRDGLNLV SHEFVACQEA KRGVLILSEF AGAGQSLGAG
410 420 430 440 450
ALLVNPWNVT EVSSAIKKAL NMPYEERETR HRVNFKYVKT HSAEKWGFDF
460 470 480 490 500
LSELNDAFDE SELQIRKIPH ELPQQDVIQR YSLSNNRLII LGFYGTITEP
510 520 530 540 550
RNSLSKEMDL KLNPELKETL KALCNDPKTT VVVLSRSGKN ILDKNFGEYK
560 570 580 590 600
IWLAAENGMF LKHTTEEWVT NMPQNMNLDW VDGLKNVFKY FTDRTPRSFF
610 620 630 640 650
EASKTSLVWN YEYADVEFGR AQARDLLQYL WAGPISNASA EVVRGKYSVE
660 670 680 690 700
VHAIGVTKEP EIGHILGEIV HKKAMTTPID YVFCSGYFLE KDEDIYTFFE
710 720 730 740 750
SEILSPKLSH ETRSKSSSSN HSLEKKVSLN VLDLKQENYF STAIGQARTK
760 770 780
ARYVVDSSHN VVNLLHKLAV ANTTTTSVKK PNV
Length:783
Mass (Da):89,483
Last modified:January 25, 2012 - v3
Checksum:i262F05A09098887E
GO

Sequence cautioni

The sequence AAD50035 differs from that shown. Reason: Erroneous gene model prediction.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC007651 Genomic DNA Translation: AAD50035.1 Sequence problems.
CP002684 Genomic DNA Translation: AEE29529.1
PIRiF86305
RefSeqiNP_173143.4, NM_101560.5
UniGeneiAt.51643

Genome annotation databases

GeneIDi838270
KEGGiath:AT1G17000

Similar proteinsi

Entry informationi

Entry nameiTPS3_ARATH
AccessioniPrimary (citable) accession number: Q9SHG0
Secondary accession number(s): F4I628
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: January 25, 2012
Last modified: May 23, 2018
This is version 96 of the entry and version 3 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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