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Protein

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

Gene

lpxA

Organism
Bartonella quintana (strain Toulouse) (Rochalimaea quintana)
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

BioCyciBQUI283165:GHZA-691-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:BQ06920
OrganismiBartonella quintana (strain Toulouse) (Rochalimaea quintana)
Taxonomic identifieri283165 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBartonellaceaeBartonella
ProteomesiUP000000597 Componenti: Chromosome

Subcellular locationi

  1. 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 – 274274Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferasePRO_0000302563Add
BLAST

Proteomic databases

PRIDEiQ6G1J6.

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi283165.BQ06920.

Structurei

3D structure databases

ProteinModelPortaliQ6G1J6.
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.
OMAiAPQDKKY.
OrthoDBiEOG6F81P1.

Family and domain databases

Gene3Di1.20.1180.10. 1 hit.
HAMAPiMF_00387. LpxA.
InterProiIPR029098. Acetyltransf_C.
IPR001451. Hexapep_transf.
IPR010137. Lipid_A_LpxA.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamiPF13720. Acetyltransf_11. 1 hit.
PF00132. Hexapep. 3 hits.
[Graphical view]
PIRSFiPIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01852. lipid_A_lpxA. 1 hit.
PROSITEiPS00101. HEXAPEP_TRANSFERASES. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6G1J6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSGTKIHPTA LVEKGAQLGE NVFIGPFCHI GPEAVIDDGC SLMNHVVIMG
60 70 80 90 100
KTTLGAKSKV FSHAVLGTDP QNNKHKGGYT TLSIGKNCTI REGVTMHRGS
110 120 130 140 150
DSSVGMTIVG DDCQFFCYAH VAHDCRVGSH VTFANNAMIA GHVTVGDYVI
160 170 180 190 200
IGGGSAVHQF VRIGHHAFIG GVSALVGDLI PYGTAVGVQA KLAGLNIIGM
210 220 230 240 250
KRAGLERKDI HALRHAVAML FDHSKPFKER VNDVSSFYST SQSVLDVVNF
260 270
IKEEGKRFYC TPKFEDDRIK VNKD
Length:274
Mass (Da):29,453
Last modified:July 19, 2004 - v1
Checksum:i63C1B5F9D602539F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX897700 Genomic DNA. Translation: CAF26181.1.
RefSeqiYP_032329.1. NC_005955.1.

Genome annotation databases

EnsemblBacteriaiCAF26181; CAF26181; BQ06920.
KEGGibqu:BQ06920.
PATRICi31952683. VBIBarQui58630_0767.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX897700 Genomic DNA. Translation: CAF26181.1.
RefSeqiYP_032329.1. NC_005955.1.

3D structure databases

ProteinModelPortaliQ6G1J6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi283165.BQ06920.

Proteomic databases

PRIDEiQ6G1J6.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAF26181; CAF26181; BQ06920.
KEGGibqu:BQ06920.
PATRICi31952683. VBIBarQui58630_0767.

Phylogenomic databases

eggNOGiCOG1043.
HOGENOMiHOG000294326.
KOiK00677.
OMAiAPQDKKY.
OrthoDBiEOG6F81P1.

Enzyme and pathway databases

UniPathwayiUPA00359; UER00477.
BioCyciBQUI283165:GHZA-691-MONOMER.

Family and domain databases

Gene3Di1.20.1180.10. 1 hit.
HAMAPiMF_00387. LpxA.
InterProiIPR029098. Acetyltransf_C.
IPR001451. Hexapep_transf.
IPR010137. Lipid_A_LpxA.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamiPF13720. Acetyltransf_11. 1 hit.
PF00132. Hexapep. 3 hits.
[Graphical view]
PIRSFiPIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01852. lipid_A_lpxA. 1 hit.
PROSITEiPS00101. HEXAPEP_TRANSFERASES. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Toulouse.

Entry informationi

Entry nameiLPXA_BARQU
AccessioniPrimary (citable) accession number: Q6G1J6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: July 19, 2004
Last modified: April 1, 2015
This is version 74 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.