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B7V7U5

- LPXB_PSEA8

UniProt

B7V7U5 - LPXB_PSEA8

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Protein

Lipid-A-disaccharide synthase

Gene

lpxB

Organism
Pseudomonas aeruginosa (strain LESB58)
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.UniRule annotation

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.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. lipid-A-disaccharide synthase activity Source: UniProtKB-EC

GO - Biological processi

  1. lipid A biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Lipid A biosynthesis, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyciPAER557722:GHJW-1409-MONOMER.
UniPathwayiUPA00359; UER00481.

Protein family/group databases

CAZyiGT19. Glycosyltransferase Family 19.

Names & Taxonomyi

Protein namesi
Recommended name:
Lipid-A-disaccharide synthaseUniRule annotation (EC:2.4.1.182UniRule annotation)
Gene namesi
Name:lpxBUniRule annotation
Ordered Locus Names:PLES_13921
OrganismiPseudomonas aeruginosa (strain LESB58)
Taxonomic identifieri557722 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000001527: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 378378Lipid-A-disaccharide synthasePRO_1000123055Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi557722.PLES_13921.

Structurei

3D structure databases

ProteinModelPortaliB7V7U5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the LpxB family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0763.
HOGENOMiHOG000018004.
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.

B7V7U5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MADGLRVALV AGEASGDILG SGLMQALRAR HPDIEFIGVG GPRMEAEGLS
60 70 80 90 100
SYFPMERLSV MGLVEVLGRL PELLRRRKRL IRTLIEARPD VMIGIDAPDF
110 120 130 140 150
TLGVEHKLRQ AGLRTVHYVS PSVWAWRQKR VLKIREACDL MLALFPFEAR
160 170 180 190 200
FYEEHGVPVR FVGHPLANTI PLQADRAAAR ARLGLPADGQ VLALMPGSRG
210 220 230 240 250
GEVGKLGALF LDTAQRLLVE RPGLRFVLPC ASAARREQIE QMLQGREPLP
260 270 280 290 300
LTLLDGASHE ALAACDAVLI ASGTATLEAL LYKRPMVVAY RVAGLTYRIL
310 320 330 340 350
KRLVKSPYIS LPNLLAGRLL VPELIQDAAT PQALAATLSP LLDDGSQQVE
360 370
FFDAIHRALR QDASAQAAEA VLQLVERR
Length:378
Mass (Da):41,294
Last modified:February 10, 2009 - v1
Checksum:i46DB015E89C9874D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FM209186 Genomic DNA. Translation: CAW26120.1.
RefSeqiYP_002438996.1. NC_011770.1.

Genome annotation databases

EnsemblBacteriaiCAW26120; CAW26120; PLES_13921.
GeneIDi7180255.
KEGGipag:PLES_13921.
PATRICi19812360. VBIPseAer113719_1439.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FM209186 Genomic DNA. Translation: CAW26120.1 .
RefSeqi YP_002438996.1. NC_011770.1.

3D structure databases

ProteinModelPortali B7V7U5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 557722.PLES_13921.

Protein family/group databases

CAZyi GT19. Glycosyltransferase Family 19.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAW26120 ; CAW26120 ; PLES_13921 .
GeneIDi 7180255.
KEGGi pag:PLES_13921.
PATRICi 19812360. VBIPseAer113719_1439.

Phylogenomic databases

eggNOGi COG0763.
HOGENOMi HOG000018004.
KOi K00748.
OMAi VSPITYR.
OrthoDBi EOG6FBWZR.

Enzyme and pathway databases

UniPathwayi UPA00359 ; UER00481 .
BioCyci PAER557722:GHJW-1409-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. "Newly introduced genomic prophage islands are critical determinants of in vivo competitiveness in the Liverpool epidemic strain of Pseudomonas aeruginosa."
    Winstanley C., Langille M.G.I., Fothergill J.L., Kukavica-Ibrulj I., Paradis-Bleau C., Sanschagrin F., Thomson N.R., Winsor G.L., Quail M.A., Lennard N., Bignell A., Clarke L., Seeger K., Saunders D., Harris D., Parkhill J., Hancock R.E.W., Brinkman F.S.L., Levesque R.C.
    Genome Res. 19:12-23(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LESB58.

Entry informationi

Entry nameiLPXB_PSEA8
AccessioniPrimary (citable) accession number: B7V7U5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: October 1, 2014
This is version 37 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

External Data

Dasty 3