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Protein

Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 2

Gene

TPS2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

UDP-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] 2 (EC:2.4.1.15)
Alternative name(s):
Trehalose-6-phosphate synthase 2
Short name:
AtTPS2
Gene namesi
Name:TPS2
Ordered Locus Names:At1g16980
ORF Names:F6I1.1
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G16980.

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003248231 – 822Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 2Add BLAST822

Proteomic databases

PaxDbiQ9FZ57.
PRIDEiQ9FZ57.

Expressioni

Gene expression databases

GenevisibleiQ9FZ57. AT.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT1G16980.1.

Structurei

3D structure databases

ProteinModelPortaliQ9FZ57.
SMRiQ9FZ57.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni12 – 479GlycosyltransferaseAdd BLAST468

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

eggNOGiENOG410JU3P. Eukaryota.
KOG1050. Eukaryota.
COG0380. LUCA.
COG1877. LUCA.
HOGENOMiHOG000191477.
InParanoidiQ9FZ57.
KOiK16055.
OrthoDBiEOG093602LI.
PhylomeDBiQ9FZ57.

Family and domain databases

CDDicd03788. GT1_TPS. 1 hit.
Gene3Di3.40.50.1000. 1 hit.
InterProiView protein in InterPro
IPR001830. Glyco_trans_20.
IPR023214. HAD-like_dom.
IPR012766. Trehalose_OtsA.
IPR003337. Trehalose_PPase.
PfamiView protein in Pfam
PF00982. Glyco_transf_20. 1 hit.
PF02358. Trehalose_PPase. 1 hit.
SUPFAMiSSF56784. SSF56784. 1 hit.
TIGRFAMsiTIGR02400. trehalose_OtsA. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9FZ57-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MMDYDDARGE RPRLLVVANR LPVSAKRTGE NSWSLEMSPG GLVSGLLGIT
60 70 80 90 100
SQFDTKWVGW PGVDVHDEIE KNALTESLAE MKCIPVFLNG VFDQYYNGYC
110 120 130 140 150
NGILWPILHH MGLPQEDQHD TNQTFETQYD AYKKANRMFL DVIIDNYEEG
160 170 180 190 200
DIVWCHDYHL MFLPQYLKEY NNKIKVGWFL HSPFPSSEVY KTLPSRSELL
210 220 230 240 250
RAILAADLLG FHTYDFARHF LSTCTRILGV EGTHEGVVYQ GRVTRVAVFP
260 270 280 290 300
IGIDPDRFIR TCKLPEVTQQ MNELQEKFAG KKVILGVDRL DMIKGIPQKY
310 320 330 340 350
LAFEKFLEEN PYWRDKVVLV QIAVPTRNDV PEYRKLKSQV HGLVGRINGR
360 370 380 390 400
FGSVSSLPIH HLDCSVDFNY LCAIYAIADV MLVTSLRDGM NLVSYEFVAC
410 420 430 440 450
QEAKKGVLVL SEFAGAGQSL GVGALIVNPW DVTEVSSAIK EALNMPAEER
460 470 480 490 500
ETRHRSNFQY VCTHSAEKWG LDFMSELNGI IPESEMQMRK IPLQLPEQDV
510 520 530 540 550
IQQYSQSNNR LIILGFFGTL AEPMNSGTKE MDLKLNPELK GTLKALCNDP
560 570 580 590 600
KTTVVVLSRS GKNILNKNFG ESNIWLAAEN GMFEKQTTGE WVTNMPQNVN
610 620 630 640 650
LDWVDGVKNV FKYFTDRTPR SYFEASETSL VWNYEYADVE FGRAQARDLL
660 670 680 690 700
QYLWAGPISN ASVDVVRGNH SVEVHAIGET KGAAIGRILG EIVHRKSMTT
710 720 730 740 750
PIDFVFCSGY FLEKDEDIYT FFESKILSSK SPNGLDLKKE NYFSAAIGQA
760 770 780 790 800
RTKARYVIDS AHGVVDLLHK LAVVADTTMT DSFSDSEIYE PRDANANENS
810 820
KRWINSVRRR KVEIGDTGQI GM
Length:822
Mass (Da):93,005
Last modified:March 1, 2001 - v1
Checksum:i6270EB4998DBD7D5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC051629 Genomic DNA. Translation: AAF99834.1.
CP002684 Genomic DNA. Translation: AEE29528.2.
PIRiE86305.
RefSeqiNP_173142.2. NM_101559.2.

Genome annotation databases

EnsemblPlantsiAT1G16980.1; AT1G16980.1; AT1G16980.
GeneIDi838269.
GrameneiAT1G16980.1; AT1G16980.1; AT1G16980.
KEGGiath:AT1G16980.

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.

Entry informationi

Entry nameiTPS2_ARATH
AccessioniPrimary (citable) accession number: Q9FZ57
Secondary accession number(s): F4I627
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: March 1, 2001
Last modified: April 12, 2017
This is version 82 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