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Protein

Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 4

Gene

TPS4

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

  • alpha,alpha-trehalose-phosphate synthase (UDP-forming) activity Source: TAIR
  • phosphatase activity Source: GO_Central

GO - Biological processi

  • trehalose biosynthetic process Source: TAIR
  • trehalose metabolism in response to stress Source: GO_Central

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] 4 (EC:2.4.1.15)
Alternative name(s):
Trehalose-6-phosphate synthase 4
Short name:
AtTPS4
Gene namesi
Name:TPS4
Ordered Locus Names:At4g27550
ORF Names:T29A15.40
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 4

Organism-specific databases

AraportiAT4G27550
TAIRilocus:2137712 AT4G27550

Subcellular locationi

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003248251 – 795Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 4Add BLAST795

Proteomic databases

PaxDbiQ9T079

Expressioni

Gene expression databases

ExpressionAtlasiQ9T079 baseline and differential
GenevisibleiQ9T079 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT4G27550.1

Structurei

3D structure databases

ProteinModelPortaliQ9T079
SMRiQ9T079
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni4 – 469GlycosyltransferaseAdd BLAST466

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

eggNOGiENOG410JTIQ Eukaryota
KOG1050 Eukaryota
COG0380 LUCA
COG1877 LUCA
HOGENOMiHOG000191477
InParanoidiQ9T079
KOiK16055
OMAiYHVGRIN
OrthoDBiEOG093602LI
PhylomeDBiQ9T079

Family and domain databases

CDDicd03788 GT1_TPS, 1 hit
Gene3Di3.40.50.1000, 2 hits
InterProiView protein in InterPro
IPR001830 Glyco_trans_20
IPR036412 HAD-like_sf
IPR023214 HAD_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.

Q9T079-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MARPRLLVVS MSLPVTAKRT GEESWSFTMS PGGLVSALLG LKEFETKWIG
60 70 80 90 100
WPGVDVHDAI GKKTLSITLA EKGCIPVFLE EVCDQYYNGY CNNILWPIFH
110 120 130 140 150
YLGTPPEYRN DATITYQSQY EAYKKANQIF FDVVKEHYEE GDVVWCHDYH
160 170 180 190 200
VMLLPQYLKE YNSKMKVGWF LHTPFPSSEM YKTLPSRSDL LRSVLTADLV
210 220 230 240 250
GFHTYDFARH FLNACMCILG VEATSEGIVD QGKVTRVAVF PIGIEPERFI
260 270 280 290 300
NTSELSEVVQ YMKKFKNDFG GRKLILGVDR LDTIKGIPQK YQAFEKFLEE
310 320 330 340 350
NAEWRGKVML LQIAVPTRNG IGEYQKIKDQ CHYHVGRING RFGSISSVPI
360 370 380 390 400
IHLDCSIDFN QLCALYAITD VLLVTSLRDG MNLVSSEFIA CQKAEKGVLI
410 420 430 440 450
LSEFAGAGQS LGAGAILVNP WNIKEVSSAI GEALNMSHEE KERKHKINFQ
460 470 480 490 500
YVKTHSTQQW ADDFMKLTLT NILCSKLIEI TTSAELGAGL AATLELPEHD
510 520 530 540 550
VIQQYSKSNN RLLILGFYGT LTQPMKNQER RGDGMNLELH PQLKERLKEL
560 570 580 590 600
CSDPKTTVVV LSRSEKCILD KNFGEYNMWL AAENGMFLRH TSGEWVTRIP
610 620 630 640 650
EHMNLEWIDG VKHVFKYFTE RTPGSYLETS EASLVWNYEN ADAEFGRAQA
660 670 680 690 700
RDMLQHLWAG PISNASVDVV RGGQSVEVHA VGVTKGSAME RILGEIVHNK
710 720 730 740 750
SMATPIDYVL CIGCFLGKDE DVYTFFEPEL TKKAKSLSSS GSDSPKKVSS
760 770 780 790
TIVDLKGENY FSVAIGQTHT KARYFLDSSD DVVKLIGKLC THNNA
Length:795
Mass (Da):89,474
Last modified:May 1, 2000 - v1
Checksum:i4B9191CB2CE56126
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL035602 Genomic DNA Translation: CAB38267.1
AL161571 Genomic DNA Translation: CAB81405.1
CP002687 Genomic DNA Translation: AEE85356.1
PIRiT05860
RefSeqiNP_194485.1, NM_118890.2
UniGeneiAt.54527

Genome annotation databases

EnsemblPlantsiAT4G27550.1; AT4G27550.1; AT4G27550
GeneIDi828864
GrameneiAT4G27550.1; AT4G27550.1; AT4G27550
KEGGiath:AT4G27550

Similar proteinsi

Entry informationi

Entry nameiTPS4_ARATH
AccessioniPrimary (citable) accession number: Q9T079
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: May 1, 2000
Last modified: April 25, 2018
This is version 101 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

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