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Reviewed, UniProtKB/Swiss-Prot Q6UWM9 (UD2A3_HUMAN)

Last modified July 7, 2009. Version 45. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein namesRecommended name:
    UDP-glucuronosyltransferase 2A3
      Short name=UDPGT 2A3
    EC=2.4.1.17
Gene names
Name: UGT2A3
ORF Names: UNQ2559/PRO6239
OrganismHomo sapiens (Human) [Complete proteome]
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

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Protein attributes

Sequence length527 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level.

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General annotation (Comments)

Function

UDP-glucuronosyltransferases catalyze phase II biotransformation reactions in which lipophilic substrates are conjugated with glucuronic acid to increase water solubility and enhance excretion. They are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds By similarity.

Catalytic activity

UDP-glucuronate + acceptor = UDP + acceptor beta-D-glucuronoside.

Subcellular location

Membrane; Single-pass type I membrane protein Potential.

Sequence similarities

Belongs to the UDP-glycosyltransferase family.

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Ontologies

Keywords
   Cellular componentMembrane
   DomainSignal
Transmembrane
   Molecular functionGlycosyltransferase
Transferase
   PTMGlycoprotein
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processmetabolic process

Inferred from electronic annotation. Source: InterPro

   Cellular componentintegral to membrane

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionglucuronosyltransferase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2323 Potential
Chain24 – 527504UDP-glucuronosyltransferase 2A3
PRO_0000299146

Regions

Topological domain24 – 491468Extracellular Potential
Transmembrane492 – 51221 Potential
Topological domain513 – 52715Cytoplasmic Potential

Amino acid modifications

Glycosylation3131N-linked (GlcNAc...) Potential

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Sequences

Sequence LengthMass (Da)Tools
Q6UWM9-1 [UniParc].

Last modified July 5, 2004. Version 1.
Checksum: EB6C8F886B4DEC5E

FASTA52760,284
        10         20         30         40         50         60 
MRSDKSALVF LLLQLFCVGC GFCGKVLVWP CDMSHWLNVK VILEELIVRG HEVTVLTHSK 

        70         80         90        100        110        120 
PSLIDYRKPS ALKFEVVHMP QDRTEENEIF VDLALNVLPG LSTWQSVIKL NDFFVEIRGT 

       130        140        150        160        170        180 
LKMMCESFIY NQTLMKKLQE TNYDVMLIDP VIPCGDLMAE LLAVPFVLTL RISVGGNMER 

       190        200        210        220        230        240 
SCGKLPAPLS YVPVPMTGLT DRMTFLERVK NSMLSVLFHF WIQDYDYHFW EEFYSKALGR 

       250        260        270        280        290        300 
PTTLCETVGK AEIWLIRTYW DFEFPQPYQP NFEFVGGLHC KPAKALPKEM ENFVQSSGED 

       310        320        330        340        350        360 
GIVVFSLGSL FQNVTEEKAN IIASALAQIP QKVLWRYKGK KPSTLGANTR LYDWIPQNDL 

       370        380        390        400        410        420 
LGHPKTKAFI THGGMNGIYE AIYHGVPMVG VPIFGDQLDN IAHMKAKGAA VEINFKTMTS 

       430        440        450        460        470        480 
EDLLRALRTV ITDSSYKENA MRLSRIHHDQ PVKPLDRAVF WIEFVMRHKG AKHLRSAAHD 

       490        500        510        520 
LTWFQHYSID VIGFLLTCVA TAIFLFTKCF LFSCQKFNKT RKIEKRE

« Hide

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References

« Hide 'large scale' references
[1]"Cloning of novel human UGTs."
Court M.H.
Submitted (FEB-2004) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Tissue: Liver.
[2]"The secreted protein discovery initiative (SPDI), a large-scale effort to identify novel human secreted and transmembrane proteins: a bioinformatics assessment."
Clark H.F., Gurney A.L., Abaya E., Baker K., Baldwin D.T., Brush J., Chen J., Chow B., Chui C., Crowley C., Currell B., Deuel B., Dowd P., Eaton D., Foster J.S., Grimaldi C., Gu Q., Hass P.E. expand/collapse author list , Heldens S., Huang A., Kim H.S., Klimowski L., Jin Y., Johnson S., Lee J., Lewis L., Liao D., Mark M.R., Robbie E., Sanchez C., Schoenfeld J., Seshagiri S., Simmons L., Singh J., Smith V., Stinson J., Vagts A., Vandlen R.L., Watanabe C., Wieand D., Woods K., Xie M.-H., Yansura D.G., Yi S., Yu G., Yuan J., Zhang M., Zhang Z., Goddard A.D., Wood W.I., Godowski P.J., Gray A.M.
Genome Res. 13:2265-2270(2003) [PubMed: 12975309] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[3]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[4]"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. expand/collapse author list , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 56-527.
+Additional computationally mapped references.

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Cross-references

Sequence databases

AY542891 mRNA. Translation: AAS48425.1.
AY358727 mRNA. Translation: AAQ89089.1.
BC130533 mRNA. Translation: AAI30534.1.
AK025587 mRNA. Translation: BAB15179.1. Different initiation.
IPIIPI00028229.
RefSeqNP_079019.3.
UniGeneHs.122583

3D structure databases

SMRQ6UWM9. Positions 283-449.
ModBaseSearch...

Protein family/group databases

CAZyGT1. Glycosyltransferase Family 1.

Proteomic databases

PRIDEQ6UWM9.

Genome annotation databases

EnsemblENSG00000135220. Homo sapiens. [Contig view]
GeneID79799.
KEGGhsa:79799.
UCSCuc003hef.2. human.

Organism-specific databases

GeneCardsGC04M069828.
H-InvDBHIX0004255.
HGNCHGNC:28528. UGT2A3.
GenAtlasSearch...

Phylogenomic databases

HOGENOMQ6UWM9.
HOVERGENQ6UWM9.

Enzyme and pathway databases

BRENDA2.4.1.17. 247.

Gene expression databases

ArrayExpressQ6UWM9.
BgeeQ6UWM9.
CleanExHS_UGT2A3.

Family and domain databases

InterProIPR002213. UDP_glucos_trans.
[Graphical view]
PANTHERPTHR11926. UDP_glucos_trans. 1 hit.
PfamPF00201. UDPGT. 1 hit.
[Graphical view]
PROSITEPS00375. UDPGT. 1 hit.
[Graphical view]
ProtoNetSearch...

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Entry information

Entry nameUD2A3_HUMAN
AccessionPrimary (citable) accession number: Q6UWM9
Secondary accession number(s): Q9H6S4
Entry history
Integrated into UniProtKB/Swiss-Prot: August 21, 2007
Last sequence update: July 5, 2004
Last modified: July 7, 2009
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHPI (Human Proteome Initiative)

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Relevant documents

Human chromosome 4

Human chromosome 4: entries, gene names and cross-references to MIM

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents