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Protein

Beta-1,6-galactosyltransferase GALT29A

Gene

GALT29A

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Galactosyltransferase involved in the biosynthesis of type II arabinogalactan. Possesses galactosyltransferase (GalT) activity in vitro, transferring galactose from UDP-galactose to a mixture of various oligosaccharides derived from arabinogalactan proteins. Forms a complex with GALT31A that can work cooperatively to enhance the activities of adding galactose residues at O6 positions to beta-1,6-galactan and beta-1,3-galactan.1 Publication

GO - Molecular functioni

  • galactosyltransferase activity Source: TAIR
  • sialyltransferase activity Source: GO_Central

GO - Biological processi

Keywordsi

Molecular functionGlycosyltransferase, Transferase

Protein family/group databases

CAZyiGT29 Glycosyltransferase Family 29

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-1,6-galactosyltransferase GALT29ACurated (EC:2.4.1.-Curated)
Alternative name(s):
GT29 family galactosyltransferase 1Curated
Short name:
AtGALT29A1 Publication
Sialyltransferase-like protein GT29ACurated
Gene namesi
Name:GALT29A1 Publication
Ordered Locus Names:At1g08280Imported
ORF Names:T23G18.14Imported
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G08280
TAIRilocus:2199993 AT1G08280

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 6CytoplasmicCurated6
Transmembranei7 – 27Helical; Signal-anchor for type II membrane proteinSequence analysisAdd BLAST21
Topological domaini28 – 398LumenalCuratedAdd BLAST371

Keywords - Cellular componenti

Golgi apparatus, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004343111 – 398Beta-1,6-galactosyltransferase GALT29AAdd BLAST398

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi221N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi346N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1

Keywords - PTMi

Glycoprotein

Proteomic databases

PaxDbiQ9SGD2

Expressioni

Gene expression databases

ExpressionAtlasiQ9SGD2 differential
GenevisibleiQ9SGD2 AT

Interactioni

Subunit structurei

Interacts with GALT31A.1 Publication

Protein-protein interaction databases

STRINGi3702.AT1G08280.1

Structurei

3D structure databases

ProteinModelPortaliQ9SGD2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyltransferase 29 family.Curated

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG2692 Eukaryota
ENOG410XT8P LUCA
HOGENOMiHOG000238486
OMAiYEPNIML
OrthoDBiEOG09360C5Y
PhylomeDBiQ9SGD2

Family and domain databases

Gene3Di3.90.1480.20, 1 hit
InterProiView protein in InterPro
IPR001675 Glyco_trans_29
IPR038578 GT29-like_sf
PfamiView protein in Pfam
PF00777 Glyco_transf_29, 1 hit

Sequencei

Sequence statusi: Complete.

Q9SGD2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKRSVRPLFS ALLFAFFAAT LICRVAIRRS SFSFASAIAE LGSSGLMTED
60 70 80 90 100
IVFNETLLEF AAIDPGEPNF KQEVDLISDY DHTRRSHRRH FSSMSIRPSE
110 120 130 140 150
QQRRVSRDIA SSSKFPVTLR SSQAYRYWSE FKRNLRLWAR RRAYEPNIML
160 170 180 190 200
DLIRLVKNPI DVHNGVVSIS SERYLSCAVV GNSGTLLNSQ YGDLIDKHEI
210 220 230 240 250
VIRLNNAKTE RFEKKVGSKT NISFINSNIL HQCGRRESCY CHPYGETVPI
260 270 280 290 300
VMYICQPIHV LDYTLCKPSH RAPLLITDPR FDVMCARIVK YYSVKKFLEE
310 320 330 340 350
KKAKGFVDWS KDHEGSLFHY SSGMQAVMLA VGICEKVSVF GFGKLNSTKH
360 370 380 390
HYHTNQKAEL KLHDYEAEYR LYRDLENSPR AIPFLPKEFK IPLVQVYH
Length:398
Mass (Da):45,935
Last modified:May 1, 2000 - v1
Checksum:iEC1008E89CE6DFF6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
KJ139020 mRNA Translation: AHL38960.1
AC011438 Genomic DNA Translation: AAF18241.1
CP002684 Genomic DNA Translation: AEE28269.1
BT004583 mRNA Translation: AAO42829.1
AK227539 mRNA Translation: BAE99537.1
PIRiG86216
RefSeqiNP_172305.1, NM_100701.3
UniGeneiAt.16606

Genome annotation databases

EnsemblPlantsiAT1G08280.1; AT1G08280.1; AT1G08280
GeneIDi837348
GrameneiAT1G08280.1; AT1G08280.1; AT1G08280
KEGGiath:AT1G08280

Similar proteinsi

Entry informationi

Entry nameiGT29A_ARATH
AccessioniPrimary (citable) accession number: Q9SGD2
Secondary accession number(s): Q84W00
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 14, 2015
Last sequence update: May 1, 2000
Last modified: May 23, 2018
This is version 105 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

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