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Protein

Processive diacylglycerol beta-glucosyltransferase

Gene

ugtP

Organism
Staphylococcus aureus (strain COL)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Processive glucosyltransferase involved in the biosynthesis of both the bilayer- and non-bilayer-forming membrane glucolipids. Is able to successively transfer two glucosyl residues to diacylglycerol (DAG), thereby catalyzing the formation of beta-monoglucosyl-DAG (3-O-(beta-D-glucopyranosyl)-1,2-diacyl-sn-glycerol) and beta-diglucosyl-DAG (3-O-(beta-D-glucopyranosyl-beta-(1->6)-D-glucopyranosyl)-1,2-diacyl-sn-glycerol). Beta-diglucosyl-DAG is the predominant glycolipid found in Bacillales and is also used as a membrane anchor for lipoteichoic acid (LTA). In vitro, UgtP can also use cholesterol, cholesterolglucoside and the fluorescent substrate 6-(N-7-nitrobenz-2-oxa-1,3-diazol-4-yl)-amino-caproyl-sphingosine (NBD-ceramide) as sugar acceptors, but it can only use UDP-glucose as sugar donor.UniRule annotation1 Publication

Catalytic activityi

UDP-alpha-D-glucose + 1,2-diacyl-3-O-(beta-D-glucopyranosyl)-sn-glycerol = 1,2-diacyl-3-O-(beta-D-glucopyranosyl-(1->6)-O-beta-D-glucopyranosyl)-sn-glycerol + UDP.1 Publication
UDP-glucose + 1,2-diacyl-sn-glycerol = UDP + 1,2-diacyl-3-O-(beta-D-glucopyranosyl)-sn-glycerol.UniRule annotation1 Publication

Pathwayi: diglucosyl-diacylglycerol biosynthesis

This protein is involved in the pathway diglucosyl-diacylglycerol biosynthesis, which is part of Glycolipid metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway diglucosyl-diacylglycerol biosynthesis and in Glycolipid metabolism.

GO - Molecular functioni

  • 1,2-diacylglycerol 3-glucosyltransferase activity Source: UniProtKB

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyciSAUR93062:GCEP-1007-MONOMER.
BRENDAi2.4.1.315. 3352.
UniPathwayiUPA00894.

Protein family/group databases

CAZyiGT28. Glycosyltransferase Family 28.

Names & Taxonomyi

Protein namesi
Recommended name:
Processive diacylglycerol beta-glucosyltransferaseUniRule annotation (EC:2.4.1.315)
Alternative name(s):
Beta-diglucosyldiacylglycerol synthaseUniRule annotation
Short name:
Beta-DGSUniRule annotation
Short name:
DGlcDAG synthaseUniRule annotation
Short name:
Glc2-DAG synthaseUniRule annotation
Beta-gentiobiosyldiacylglycerol synthaseUniRule annotation
Beta-monoglucosyldiacylglycerol synthaseUniRule annotation
Short name:
Beta-MGSUniRule annotation
Short name:
MGlcDAG synthaseUniRule annotation
Diglucosyl diacylglycerol synthase (1,6-linking)
Glucosyl-beta-1,6-glucosyldiacylglycerol synthaseUniRule annotation
UDP glucosyltransferaseUniRule annotation
UDP-glucose:1,2-diacylglycerol-3-beta-D-glucosyltransferaseUniRule annotation
Gene namesi
Name:ugtPUniRule annotation
Ordered Locus Names:SACOL1022
OrganismiStaphylococcus aureus (strain COL)
Taxonomic identifieri93062 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000000530 Componenti: Chromosome

Subcellular locationi

  • Cell membrane UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 391391Processive diacylglycerol beta-glucosyltransferasePRO_0000308445Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi93062.SACOL1022.

Structurei

3D structure databases

ProteinModelPortaliQ5HH69.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyltransferase 28 family. UgtP subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108QBV. Bacteria.
COG0707. LUCA.
HOGENOMiHOG000221565.
KOiK03429.
OMAiEPAGHIV.

Family and domain databases

HAMAPiMF_01280. Diacylglyc_glucosyltr. 1 hit.
InterProiIPR009695. Diacylglyc_glucosyltr_N.
IPR007235. Glyco_trans_28_C.
IPR023589. Pro_diacylglycrl_glcsylTrfase.
[Graphical view]
PfamiPF04101. Glyco_tran_28_C. 1 hit.
PF06925. MGDG_synth. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q5HH69-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVTQNKKILI ITGSFGNGHM QVTQSIVNQL NDMNLDHLSV IEHDLFMEAH
60 70 80 90 100
PILTSICKKW YINSFKYFRN MYKGFYYSRP DKLDKCFYKY YGLNKLINLL
110 120 130 140 150
IKEKPDLILL TFPTPVMSVL TEQFNINIPV ATVMTDYRLH KNWITPYSTR
160 170 180 190 200
YYVATKETKQ DFIDVGIDPS TVKVTGIPID NKFETPINQK QWLIDNNLDP
210 220 230 240 250
DKQTILMSAG AFGVSKGFDT MITDILAKSA NAQVVMICGK SKELKRSLTA
260 270 280 290 300
KFKSNENVLI LGYTKHMNEW MASSQLMITK PGGITITEGF ARCIPMIFLN
310 320 330 340 350
PAPGQELENA LYFEEKGFGK IADTPEEAIK IVASLTNGNE QLTNMISTME
360 370 380 390
QDKIKYATQT ICRDLLDLIG HSSQPQEIYG KVPLYARFFV K
Length:391
Mass (Da):44,548
Last modified:February 15, 2005 - v1
Checksum:iA1D6E96C91B7E99D
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti254 – 2585SNENV → LTRMY in CAA74741 (PubMed:9650993).Curated
Sequence conflicti311 – 3111L → F in CAA74741 (PubMed:9650993).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y14370 Genomic DNA. Translation: CAA74741.1.
CP000046 Genomic DNA. Translation: AAW36488.1.
RefSeqiWP_000258650.1. NC_002951.2.

Genome annotation databases

EnsemblBacteriaiAAW36488; AAW36488; SACOL1022.
KEGGisac:SACOL1022.
PATRICi19528282. VBIStaAur112458_0996.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y14370 Genomic DNA. Translation: CAA74741.1.
CP000046 Genomic DNA. Translation: AAW36488.1.
RefSeqiWP_000258650.1. NC_002951.2.

3D structure databases

ProteinModelPortaliQ5HH69.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi93062.SACOL1022.

Protein family/group databases

CAZyiGT28. Glycosyltransferase Family 28.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAW36488; AAW36488; SACOL1022.
KEGGisac:SACOL1022.
PATRICi19528282. VBIStaAur112458_0996.

Phylogenomic databases

eggNOGiENOG4108QBV. Bacteria.
COG0707. LUCA.
HOGENOMiHOG000221565.
KOiK03429.
OMAiEPAGHIV.

Enzyme and pathway databases

UniPathwayiUPA00894.
BioCyciSAUR93062:GCEP-1007-MONOMER.
BRENDAi2.4.1.315. 3352.

Family and domain databases

HAMAPiMF_01280. Diacylglyc_glucosyltr. 1 hit.
InterProiIPR009695. Diacylglyc_glucosyltr_N.
IPR007235. Glyco_trans_28_C.
IPR023589. Pro_diacylglycrl_glcsylTrfase.
[Graphical view]
PfamiPF04101. Glyco_tran_28_C. 1 hit.
PF06925. MGDG_synth. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiUGTP_STAAC
AccessioniPrimary (citable) accession number: Q5HH69
Secondary accession number(s): O86492
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 23, 2007
Last sequence update: February 15, 2005
Last modified: September 7, 2016
This is version 73 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.