Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Q9KPW5

- LPXB_VIBCH

UniProt

Q9KPW5 - LPXB_VIBCH

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Lipid-A-disaccharide synthase

Gene

lpxB

Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi

Functioni

Condensation of UDP-2,3-diacylglucosamine and 2,3-diacylglucosamine-1-phosphate to form lipid A disaccharide, a precursor of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.By similarity

Catalytic activityi

UDP-2,3-bis(3-hydroxytetradecanoyl)glucosamine + 2,3-bis(3-hydroxytetradecanoyl)-beta-D-glucosaminyl 1-phosphate = UDP + 2,3-bis(3-hydroxytetradecanoyl)-D-glucosaminyl-1,6-beta-D-2,3-bis(3-hydroxytetradecanoyl)-beta-D-glucosaminyl 1-phosphate.

Pathwayi

GO - Molecular functioni

  1. lipid-A-disaccharide synthase activity Source: TIGR

GO - Biological processi

  1. lipid A biosynthetic process Source: TIGR
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Lipid A biosynthesis, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyciVCHO:VC2247-MONOMER.
UniPathwayiUPA00359; UER00481.

Protein family/group databases

CAZyiGT19. Glycosyltransferase Family 19.

Names & Taxonomyi

Protein namesi
Recommended name:
Lipid-A-disaccharide synthase (EC:2.4.1.182)
Gene namesi
Name:lpxB
Ordered Locus Names:VC_2247
OrganismiVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Taxonomic identifieri243277 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
ProteomesiUP000000584: Chromosome 1

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 379379Lipid-A-disaccharide synthasePRO_0000190188Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi243277.VC2247.

Structurei

3D structure databases

ProteinModelPortaliQ9KPW5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the LpxB family.Curated

Phylogenomic databases

eggNOGiCOG0763.
KOiK00748.
OMAiVSPITYR.
OrthoDBiEOG6FBWZR.

Family and domain databases

HAMAPiMF_00392. LpxB.
InterProiIPR003835. Glyco_trans_19.
[Graphical view]
PfamiPF02684. LpxB. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00215. lpxB. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9KPW5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNRPLRIGIV VGELSGDTLG EGFIKAIRAR YPDAEFVGIG GPKMNALGCQ
60 70 80 90 100
SLFDMEELAV MGLVEVLGRL PRLLKVKAEL VKYFTANPPD VFVGIDAPDF
110 120 130 140 150
NLRLELSLKQ AGIKTVHYVS PSVWAWRQNR IHGIAAATHL VLAFLPFEKA
160 170 180 190 200
FYDKFNVPCE FIGHTLADSI PLASDKLAAR QLLGLDEQRR WLAVLPGSRG
210 220 230 240 250
SEMKMLAEPF IATCQKLQAR YPDLGFVVAL VNAKRRAQFE QAWQQVAPEL
260 270 280 290 300
NFVLVDDTAR NVITAADAVM LASGTVALEC MLLKRPMVVG YRVNAFTAFL
310 320 330 340 350
AKRLLKTPYV SLPNILAGEE LVKELLQDHC TVDNLYHEVS RLLESDNQAL
360 370
MDKFTEMHQW IRKDADQQAA QAVLHLIQK
Length:379
Mass (Da):42,250
Last modified:October 1, 2000 - v1
Checksum:i646808F3DDFA3CCE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE003852 Genomic DNA. Translation: AAF95391.1.
PIRiA82101.
RefSeqiNP_231878.1. NC_002505.1.

Genome annotation databases

EnsemblBacteriaiAAF95391; AAF95391; VC_2247.
GeneIDi2613169.
KEGGivch:VC2247.
PATRICi20083537. VBIVibCho83274_2143.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE003852 Genomic DNA. Translation: AAF95391.1 .
PIRi A82101.
RefSeqi NP_231878.1. NC_002505.1.

3D structure databases

ProteinModelPortali Q9KPW5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 243277.VC2247.

Protein family/group databases

CAZyi GT19. Glycosyltransferase Family 19.

Protocols and materials databases

DNASUi 2613169.
Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAF95391 ; AAF95391 ; VC_2247 .
GeneIDi 2613169.
KEGGi vch:VC2247.
PATRICi 20083537. VBIVibCho83274_2143.

Phylogenomic databases

eggNOGi COG0763.
KOi K00748.
OMAi VSPITYR.
OrthoDBi EOG6FBWZR.

Enzyme and pathway databases

UniPathwayi UPA00359 ; UER00481 .
BioCyci VCHO:VC2247-MONOMER.

Family and domain databases

HAMAPi MF_00392. LpxB.
InterProi IPR003835. Glyco_trans_19.
[Graphical view ]
Pfami PF02684. LpxB. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00215. lpxB. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 39315 / El Tor Inaba N16961.

Entry informationi

Entry nameiLPXB_VIBCH
AccessioniPrimary (citable) accession number: Q9KPW5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 1, 2001
Last sequence update: October 1, 2000
Last modified: October 1, 2014
This is version 71 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, Reference proteome

Documents

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

External Data

Dasty 3