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B5Y1I9

- LPXB_KLEP3

UniProt

B5Y1I9 - LPXB_KLEP3

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Protein
Lipid-A-disaccharide synthase
Gene
lpxB, KPK_4538
Organism
Klebsiella pneumoniae (strain 342)
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.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
Complete GO annotation...

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

BioCyciKPNE507522:GI0B-4539-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:KPK_4538
OrganismiKlebsiella pneumoniae (strain 342)
Taxonomic identifieri507522 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeKlebsiella
ProteomesiUP000001734: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 383383Lipid-A-disaccharide synthaseUniRule annotation
PRO_1000123054Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi507522.KPK_4538.

Structurei

3D structure databases

ProteinModelPortaliB5Y1I9.

Family & Domainsi

Sequence similaritiesi

Belongs to the LpxB family.

Phylogenomic databases

eggNOGiCOG0763.
HOGENOMiHOG000018003.
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.

B5Y1I9-1 [UniParc]FASTAAdd to Basket

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MAEPRPLTIA LVAGETSGDI LGAGLIRALK ARIPDARFVG VAGPLMQAEG    50
CEAWYEMEEL AVMGIVEVLG RLRRLLHIRA DLTRRFGELR PDVFVGIDAP 100
DFNITLEGNL KKQGIKTIHY VSPSVWAWRQ KRVFKIGRAT DLVLAFLPFE 150
KAFYDKFNVP CRFIGHTMAD AMPLDPDKGA ARDRLGIPHN VRCLALLPGS 200
RGAEVEMLSA DFLKTAQLLR VTYPDLQVVV PLVNAKRREQ FERIKAETAP 250
DMIVHMLDGQ ARDAMIASDA ALLASGTAAL ECMLAKCPMV VGYRMKPFTF 300
WLAKRLVKTD YVSLPNLLAG RELVKELLQD ECEPQVLAAA LQPLLADGKT 350
SHEMHETFRA LHQQIRCNAD EQAADAVLEL AKQ 383
Length:383
Mass (Da):42,474
Last modified:November 25, 2008 - v1
Checksum:i71A0D7ABB1D0BE0D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000964 Genomic DNA. Translation: ACI11127.1.
RefSeqiWP_012542807.1. NC_011283.1.
YP_002240330.1. NC_011283.1.

Genome annotation databases

EnsemblBacteriaiACI11127; ACI11127; KPK_4538.
GeneIDi6938501.
KEGGikpe:KPK_4538.
PATRICi20442233. VBIKlePne121904_4458.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000964 Genomic DNA. Translation: ACI11127.1 .
RefSeqi WP_012542807.1. NC_011283.1.
YP_002240330.1. NC_011283.1.

3D structure databases

ProteinModelPortali B5Y1I9.
ModBasei Search...

Protein-protein interaction databases

STRINGi 507522.KPK_4538.

Protein family/group databases

CAZyi GT19. Glycosyltransferase Family 19.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACI11127 ; ACI11127 ; KPK_4538 .
GeneIDi 6938501.
KEGGi kpe:KPK_4538.
PATRICi 20442233. VBIKlePne121904_4458.

Phylogenomic databases

eggNOGi COG0763.
HOGENOMi HOG000018003.
KOi K00748.
OMAi VSPITYR.
OrthoDBi EOG6FBWZR.

Enzyme and pathway databases

UniPathwayi UPA00359 ; UER00481 .
BioCyci KPNE507522:GI0B-4539-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. "Complete genome sequence of the N2-fixing broad host range endophyte Klebsiella pneumoniae 342 and virulence predictions verified in mice."
    Fouts D.E., Tyler H.L., DeBoy R.T., Daugherty S., Ren Q., Badger J.H., Durkin A.S., Huot H., Shrivastava S., Kothari S., Dodson R.J., Mohamoud Y., Khouri H., Roesch L.F.W., Krogfelt K.A., Struve C., Triplett E.W., Methe B.A.
    PLoS Genet. 4:E1000141-E1000141(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 342.

Entry informationi

Entry nameiLPXB_KLEP3
AccessioniPrimary (citable) accession number: B5Y1I9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: November 25, 2008
Last modified: September 3, 2014
This is version 40 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

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