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Protein

Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase

Gene

lpxA

Organism
Haemophilus influenzae (strain PittEE)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.UniRule annotation

Catalytic activityi

(R)-3-hydroxytetradecanoyl-[acyl-carrier-protein] + UDP-N-acetyl-alpha-D-glucosamine = [acyl-carrier-protein] + UDP-3-O-(3-hydroxytetradecanoyl)-N-acetyl-alpha-D-glucosamine.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. acyl-[acyl-carrier-protein]-UDP-N-acetylglucosamine O-acyltransferase activity Source: UniProtKB-HAMAP

GO - Biological processi

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

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

Lipid A biosynthesis, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyciHINF374930:GJDD-1258-MONOMER.
UniPathwayiUPA00359; UER00477.

Names & Taxonomyi

Protein namesi
Recommended name:
Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferaseUniRule annotation (EC:2.3.1.129UniRule annotation)
Short name:
UDP-N-acetylglucosamine acyltransferaseUniRule annotation
Gene namesi
Name:lpxAUniRule annotation
Ordered Locus Names:CGSHiEE_06775
OrganismiHaemophilus influenzae (strain PittEE)
Taxonomic identifieri374930 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
ProteomesiUP000006555 Componenti: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 262262Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferasePRO_1000013166Add
BLAST

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi374930.CGSHiEE_06775.

Structurei

3D structure databases

ProteinModelPortaliA5UD43.
SMRiA5UD43. Positions 1-262.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the transferase hexapeptide repeat family. LpxA subfamily.UniRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiCOG1043.
HOGENOMiHOG000294326.
KOiK00677.
OMAiINTHIAH.
OrthoDBiEOG6F81P1.

Family and domain databases

Gene3Di1.20.1180.10. 1 hit.
HAMAPiMF_00387. LpxA.
InterProiIPR029098. Acetyltransf_C.
IPR001451. Hexapep_transf.
IPR018357. Hexapep_transf_CS.
IPR010137. Lipid_A_LpxA.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamiPF13720. Acetyltransf_11. 1 hit.
PF00132. Hexapep. 2 hits.
[Graphical view]
PIRSFiPIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01852. lipid_A_lpxA. 1 hit.
PROSITEiPS00101. HEXAPEP_TRANSFERASES. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A5UD43-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIHPSAKIHP TALIEEGAVI GEDVFIGPFC IVEGTVEIKA RTVLKSHVVV
60 70 80 90 100
RGDTVIGEDN EIYQFTSIGE VNQDLKYKGE ATKTIIGNSN KIREHVTIHR
110 120 130 140 150
GTIQGCGVTA IGNNNLLMIN VHVAHDCQIK NNCILANNAT LAGHVELDDF
160 170 180 190 200
VIVGGMSAIH QFVIVGAHVM LGGGSMVSQD VPPYVMAQGN HARPFGVNLE
210 220 230 240 250
GLKRRGFDKP TMHAIRNIYK MIYRSGKTLE EVLPEIEQIA ETDSAISFFV
260
EFFKRSTRGI IR
Length:262
Mass (Da):28,699
Last modified:July 10, 2007 - v1
Checksum:i5078BE377AD3A6EE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000671 Genomic DNA. Translation: ABQ98694.1.
RefSeqiWP_012054515.1. NC_009566.1.
YP_001291077.1. NC_009566.1.

Genome annotation databases

EnsemblBacteriaiABQ98694; ABQ98694; CGSHiEE_06775.
KEGGihip:CGSHiEE_06775.
PATRICi20278861. VBIHaeInf81350_1365.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000671 Genomic DNA. Translation: ABQ98694.1.
RefSeqiWP_012054515.1. NC_009566.1.
YP_001291077.1. NC_009566.1.

3D structure databases

ProteinModelPortaliA5UD43.
SMRiA5UD43. Positions 1-262.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi374930.CGSHiEE_06775.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABQ98694; ABQ98694; CGSHiEE_06775.
KEGGihip:CGSHiEE_06775.
PATRICi20278861. VBIHaeInf81350_1365.

Phylogenomic databases

eggNOGiCOG1043.
HOGENOMiHOG000294326.
KOiK00677.
OMAiINTHIAH.
OrthoDBiEOG6F81P1.

Enzyme and pathway databases

UniPathwayiUPA00359; UER00477.
BioCyciHINF374930:GJDD-1258-MONOMER.

Family and domain databases

Gene3Di1.20.1180.10. 1 hit.
HAMAPiMF_00387. LpxA.
InterProiIPR029098. Acetyltransf_C.
IPR001451. Hexapep_transf.
IPR018357. Hexapep_transf_CS.
IPR010137. Lipid_A_LpxA.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamiPF13720. Acetyltransf_11. 1 hit.
PF00132. Hexapep. 2 hits.
[Graphical view]
PIRSFiPIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01852. lipid_A_lpxA. 1 hit.
PROSITEiPS00101. HEXAPEP_TRANSFERASES. 2 hits.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Characterization and modeling of the Haemophilus influenzae core and supragenomes based on the complete genomic sequences of Rd and 12 clinical nontypeable strains."
    Hogg J.S., Hu F.Z., Janto B., Boissy R., Hayes J., Keefe R., Post J.C., Ehrlich G.D.
    Genome Biol. 8:R103.1-R103.18(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PittEE.

Entry informationi

Entry nameiLPXA_HAEIE
AccessioniPrimary (citable) accession number: A5UD43
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 10, 2007
Last modified: April 1, 2015
This is version 55 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

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 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.