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Q9C9B0 (U89B1_ARATH) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
UDP-glycosyltransferase 89B1

EC=2.4.1.-
Alternative name(s):
Flavonol 3-O-glucosyltransferase UGT89B1
EC=2.4.1.91
Flavonol 7-O-glucosyltransferase UGT89B1
Gene names
Name:UGT89B1
Ordered Locus Names:At1g73880
ORF Names:F2P9.25
OrganismArabidopsis thaliana (Mouse-ear cress) [Reference proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis

Protein attributes

Sequence length473 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Possesses quercetin 3-O-glucosyltransferase, 7-O-glucosyltransferase and 4'-O-glucosyltransferase activities in vitro. Also active in vitro on benzoates and benzoate derivatives. Ref.5 Ref.6

Catalytic activity

UDP-glucose + a flavonol = UDP + a flavonol 3-O-D-glucoside.

UDP-glucose + a flavonol = UDP + a flavonol 7-O-D-glucoside.

Sequence similarities

Belongs to the UDP-glycosyltransferase family.

Sequence caution

The sequence AAG52529.1 differs from that shown. Reason: Erroneous gene model prediction.

The sequence AAM12962.1 differs from that shown. Reason: Frameshift at position 8.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 473473UDP-glycosyltransferase 89B1
PRO_0000409137

Regions

Region348 – 3503UDP-glucose binding By similarity
Region365 – 3739UDP-glucose binding By similarity
Region387 – 3904UDP-glucose binding By similarity

Sites

Binding site2891UDP-glucose By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9C9B0 [UniParc].

Last modified May 31, 2011. Version 2.
Checksum: 293587240C506F6A

FASTA47352,106
        10         20         30         40         50         60 
MKVNEENNKP TKTHVLIFPF PAQGHMIPLL DFTHRLALRG GAALKITVLV TPKNLPFLSP 

        70         80         90        100        110        120 
LLSAVVNIEP LILPFPSHPS IPSGVENVQD LPPSGFPLMI HALGNLHAPL ISWITSHPSP 

       130        140        150        160        170        180 
PVAIVSDFFL GWTKNLGIPR FDFSPSAAIT CCILNTLWIE MPTKINEDDD NEILHFPKIP 

       190        200        210        220        230        240 
NCPKYRFDQI SSLYRSYVHG DPAWEFIRDS FRDNVASWGL VVNSFTAMEG VYLEHLKREM 

       250        260        270        280        290        300 
GHDRVWAVGP IIPLSGDNRG GPTSVSVDHV MSWLDAREDN HVVYVCFGSQ VVLTKEQTLA 

       310        320        330        340        350        360 
LASGLEKSGV HFIWAVKEPV EKDSTRGNIL DGFDDRVAGR GLVIRGWAPQ VAVLRHRAVG 

       370        380        390        400        410        420 
AFLTHCGWNS VVEAVVAGVL MLTWPMRADQ YTDASLVVDE LKVGVRACEG PDTVPDPDEL 

       430        440        450        460        470 
ARVFADSVTG NQTERIKAVE LRKAALDAIQ ERGSSVNDLD GFIQHVVSLG LNK 

« 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]"Empirical analysis of transcriptional activity in the Arabidopsis genome."
Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G. expand/collapse author list , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Strain: cv. Columbia.
[4]"Phylogenetic analysis of the UDP-glycosyltransferase multigene family of Arabidopsis thaliana."
Li Y., Baldauf S., Lim E.K., Bowles D.J.
J. Biol. Chem. 276:4338-4343(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: GENE FAMILY.
[5]"The activity of Arabidopsis glycosyltransferases toward salicylic acid, 4-hydroxybenzoic acid, and other benzoates."
Lim E.K., Doucet C.J., Li Y., Elias L., Worrall D., Spencer S.P., Ross J., Bowles D.J.
J. Biol. Chem. 277:586-592(2002) [PubMed] [Europe PMC] [Abstract]
Cited for: FUNCTION.
[6]"Arabidopsis glycosyltransferases as biocatalysts in fermentation for regioselective synthesis of diverse quercetin glucosides."
Lim E.K., Ashford D.A., Hou B., Jackson R.G., Bowles D.J.
Biotechnol. Bioeng. 87:623-631(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: FUNCTION.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AC016662 Genomic DNA. Translation: AAG52529.1. Sequence problems.
CP002684 Genomic DNA. Translation: AEE35520.1.
AY092963 mRNA. Translation: AAM12962.1. Frameshift.
BT006596 mRNA. Translation: AAP31940.1.
PIRD96766.
RefSeqNP_177529.2. NM_106048.3.
UniGeneAt.43757.

3D structure databases

ProteinModelPortalQ9C9B0.
SMRQ9C9B0. Positions 12-468.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING3702.AT1G73880.1-P.

Protein family/group databases

CAZyGT1. Glycosyltransferase Family 1.

Proteomic databases

PaxDbQ9C9B0.
PRIDEQ9C9B0.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsAT1G73880.1; AT1G73880.1; AT1G73880.
GeneID843725.
KEGGath:AT1G73880.

Organism-specific databases

TAIRAT1G73880.

Phylogenomic databases

eggNOGNOG265147.
HOGENOMHOG000237565.
InParanoidQ9C9B0.
OMAFRPFMAS.

Gene expression databases

GenevestigatorQ9C9B0.

Family and domain databases

InterProIPR002213. UDP_glucos_trans.
[Graphical view]
PANTHERPTHR11926. PTHR11926. 1 hit.
PfamPF00201. UDPGT. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameU89B1_ARATH
AccessionPrimary (citable) accession number: Q9C9B0
Secondary accession number(s): Q8RWP1
Entry history
Integrated into UniProtKB/Swiss-Prot: May 31, 2011
Last sequence update: May 31, 2011
Last modified: April 16, 2014
This is version 67 of the entry and version 2 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