Reviewed, UniProtKB/Swiss-Prot Q9ZV71 (B3GT3_ARATH)

Names and origin

Protein names

Recommended name:
    Probable beta-1,3-galactosyltransferase 3
    EC=2.4.1.-

Gene names

Name:	B3GALT3
Ordered Locus Names:	At2g32430
ORF Names:	T32F6.5

Organism

Arabidopsis thaliana (Mouse-ear cress) [Complete proteome]

Taxonomic identifier

3702 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis

Protein attributes

Sequence length	409 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue By similarity.
Cofactor	Manganese By similarity.
Pathway	Protein modification; protein glycosylation.
Subcellular location	Golgi apparatus membrane; Single-pass type II membrane protein Probable.
Sequence similarities	Belongs to the glycosyltransferase 31 family.

Ontologies

Keywords
Cellular component	Golgi apparatus Membrane
Domain	Signal-anchor Transmembrane
Ligand	Manganese
Molecular function	Glycosyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	protein amino acid glycosylation Inferred from electronic annotation. Source: InterPro
Cellular component	Golgi membrane Inferred from electronic annotation. Source: UniProtKB-SubCell integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	galactosyltransferase activity Inferred from electronic annotation. Source: InterPro manganese ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 409	409	Probable beta-1,3-galactosyltransferase 3		PRO_0000359413
Regions
	Transmembrane	20 – 42	23	Signal-anchor for type II membrane protein Potential

Sequences

	Sequence		Length	Mass (Da)
	Q9ZV71-1 [UniParc]. Last modified May 1, 1999. Version 1. Checksum: D14CE043DB910B5D	FASTA	409	46,483
	10 20 30 40 50 60 MSTKIKGELF PSRSLVSKKW TFLLCFGSFC FGILFTDRMW IIPESKDMPR PSVSTEAERL 70 80 90 100 110 120 KLISEGCDPK TLYQKEVNRD PQALFGEVSK THNAIQTLDK TISSLEMELA AARSAQESLV 130 140 150 160 170 180 NGAPISNDME KKQLPGKRRY LMVVGINTAF SSRKRRDSVR TTWMPSGEKR KKLEEEKGII 190 200 210 220 230 240 IRFVIGHSAT AGGILDRSIE AEDKKHGDFL RLDHVEGYLE LSGKTKTYFS TAVSKWDAEF 250 260 270 280 290 300 YVKVDDDVHV NIATLGETLV RHRKKHRVYL GCMKSGPVLS QKGVRYHEPE YWKFGENGNK 310 320 330 340 350 360 YFRHATGQLY AISRDLASYI SLNQHVLHKY ANEDVTLGAW FIGLDVTHID DRRLCCGTPP 370 380 390 400 DCEWKAQAGN ICVASFDWTC SGICRSADRI KEVHKRCGEP ENAIWKARF

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana." Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D., Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V., Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S., Cronin L.A. , Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J., Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M., Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O., Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C. Nature 402:761-768(1999) [PubMed: 10617197] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.
[2]	"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. , 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: 14593172] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia.
[3]	"Identification of a novel group of putative Arabidopsis thaliana beta-(1,3)-galactosyltransferases." Qu Y., Egelund J., Gilson P.R., Houghton F., Gleeson P.A., Schultz C.J., Bacic A. Plant Mol. Biol. 68:43-59(2008) [PubMed: 18548197] [Abstract] Cited for: GENE FAMILY, NOMENCLATURE.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AC005700 Genomic DNA. Translation: AAC69935.1. BT004151 mRNA. Translation: AAO42172.1.
IPI	IPI00546561.
PIR	A84733.
RefSeq	NP_180802.1.
UniGene	At.46276
3D structure databases
ModBase	Search...
Protein family/group databases
CAZy	GT31. Glycosyltransferase Family 31.
Genome annotation databases
GeneID	817804.
GenomeReviews	Gene locus AT2G32430 in contig CT485783_GR.
KEGG	ath:AT2G32430.
NMPDR	fig|3702.1.peg.10314.
Organism-specific databases
TAIR	At2g32430.
Gene expression databases
ArrayExpress	Q9ZV71.
Family and domain databases
InterPro	IPR002659. Glyco_trans_31. [Graphical view]
PANTHER	PTHR11214. Glyco_trans_31. 1 hit.
Pfam	PF01762. Galactosyl_T. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

B3GT3_ARATH

Accession

Primary (citable) accession number: Q9ZV71

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 20, 2009
Last sequence update:	May 1, 1999
Last modified:	June 16, 2009
This is version 37 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)