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Q9SHG0 (TPS3_ARATH) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 76. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended 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 names
Name:TPS3
Ordered Locus Names:At1g17000
ORF Names:F20D23.30
OrganismArabidopsis thaliana (Mouse-ear cress) [Reference proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis

Protein attributes

Sequence length783 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

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

Sequence similarities

In the N-terminal section; belongs to the glycosyltransferase 20 family.

In the C-terminal section; belongs to the trehalose phosphatase family.

Sequence caution

The sequence AAD50035.1 differs from that shown. Reason: Erroneous gene model prediction.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 783783Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 3
PRO_0000324824

Regions

Region11 – 456446Glycosyltransferase
Compositional bias714 – 7196Poly-Ser
Compositional bias773 – 7764Poly-Thr

Sequences

Sequence LengthMass (Da)Tools
Q9SHG0 [UniParc].

Last modified January 25, 2012. Version 3.
Checksum: 262F05A09098887E

FASTA78389,483
        10         20         30         40         50         60 
MGYDNVCGER QTLLVVANRL PASAKRTGEH SWSLEMSPGG KFNLLVEKDA VSKSLAEMKC 

        70         80         90        100        110        120 
IPVFLNEVFD QYYNGYSNGI LWPILHHMGL PQEYDHDTIK TFETQYDAYK KANRMFLDVI 

       130        140        150        160        170        180 
KENYKDGDIV WCQDYHLMFL PQYLKEYNNK IKVGWFLHSP FPSSEIYKTL PSRSELLRSV 

       190        200        210        220        230        240 
LAADLISFHT YDFARHFVNT CTRILGVEGT HEGVVYQGRV TRVVVLPMGI YPNRFIKTCK 

       250        260        270        280        290        300 
LPEVIQQMNE LKDRFSGKKV ILGVDRLDMI KGIPQKYLGF EKFLDENPNW RDKIVLVQIA 

       310        320        330        340        350        360 
VPTRNEVPEY QKLKNQVHRL VGRINGRFGS VSSLPIHHMD CSVDSNYLCA LYAISDVMLV 

       370        380        390        400        410        420 
TSLRDGLNLV SHEFVACQEA KRGVLILSEF AGAGQSLGAG ALLVNPWNVT EVSSAIKKAL 

       430        440        450        460        470        480 
NMPYEERETR HRVNFKYVKT HSAEKWGFDF LSELNDAFDE SELQIRKIPH ELPQQDVIQR 

       490        500        510        520        530        540 
YSLSNNRLII LGFYGTITEP RNSLSKEMDL KLNPELKETL KALCNDPKTT VVVLSRSGKN 

       550        560        570        580        590        600 
ILDKNFGEYK IWLAAENGMF LKHTTEEWVT NMPQNMNLDW VDGLKNVFKY FTDRTPRSFF 

       610        620        630        640        650        660 
EASKTSLVWN YEYADVEFGR AQARDLLQYL WAGPISNASA EVVRGKYSVE VHAIGVTKEP 

       670        680        690        700        710        720 
EIGHILGEIV HKKAMTTPID YVFCSGYFLE KDEDIYTFFE SEILSPKLSH ETRSKSSSSN 

       730        740        750        760        770        780 
HSLEKKVSLN VLDLKQENYF STAIGQARTK ARYVVDSSHN VVNLLHKLAV ANTTTTSVKK 


PNV 

« Hide

References

« Hide 'large scale' references
[1]"Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana."
Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K. expand/collapse author list , Conn L., Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P., Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D., Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J., Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L., Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A., Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A., Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M., Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M., Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P., Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D., Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D., Yu G., Fraser C.M., Venter J.C., Davis R.W.
Nature 408:816-820(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Columbia.
[2]The Arabidopsis Information Resource (TAIR)
Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
Cited for: GENOME REANNOTATION.
Strain: cv. Columbia.
[3]"An unexpected plethora of trehalose biosynthesis genes in Arabidopsis thaliana."
Leyman B., Van Dijck P., Thevelein J.M.
Trends Plant Sci. 6:510-513(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: GENE FAMILY, NOMENCLATURE.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AC007651 Genomic DNA. Translation: AAD50035.1. Sequence problems.
CP002684 Genomic DNA. Translation: AEE29529.1.
PIRF86305.
RefSeqNP_173143.4. NM_101560.5.
UniGeneAt.51643.

3D structure databases

ProteinModelPortalQ9SHG0.
SMRQ9SHG0. Positions 69-454.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING3702.AT1G17000.1-P.

Protein family/group databases

CAZyGT20. Glycosyltransferase Family 20.

Proteomic databases

PaxDbQ9SHG0.
PRIDEQ9SHG0.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsAT1G17000.1; AT1G17000.1; AT1G17000.
GeneID838270.
KEGGath:AT1G17000.

Organism-specific databases

TAIRAT1G17000.

Phylogenomic databases

eggNOGCOG0380.
InParanoidQ9SHG0.
KOK16055.

Gene expression databases

GenevestigatorQ9SHG0.

Family and domain databases

Gene3D3.40.50.1000. 3 hits.
InterProIPR001830. Glyco_trans_20.
IPR023214. HAD-like_dom.
IPR003337. Trehalose_PPase.
[Graphical view]
PfamPF00982. Glyco_transf_20. 1 hit.
PF02358. Trehalose_PPase. 1 hit.
[Graphical view]
SUPFAMSSF56784. SSF56784. 2 hits.
ProtoNetSearch...

Entry information

Entry nameTPS3_ARATH
AccessionPrimary (citable) accession number: Q9SHG0
Secondary accession number(s): F4I628
Entry history
Integrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: January 25, 2012
Last modified: June 11, 2014
This is version 76 of the entry and version 3 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Arabidopsis thaliana

Arabidopsis thaliana: entries and gene names