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Protein

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

Gene

lpxA

Organism
Rhizobium loti (strain MAFF303099) (Mesorhizobium loti)
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

BioCyciMLOT266835:GJ9L-513-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:mll0633
OrganismiRhizobium loti (strain MAFF303099) (Mesorhizobium loti)
Taxonomic identifieri266835 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesPhyllobacteriaceaeMesorhizobium
ProteomesiUP000000552 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 – 279279Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferasePRO_0000188062Add
BLAST

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi266835.mll0633.

Structurei

3D structure databases

ProteinModelPortaliQ98MC6.
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. 4 hits.
[Graphical view]
PIRSFiPIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01852. lipid_A_lpxA. 1 hit.

Sequencei

Sequence statusi: Complete.

Q98MC6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLMKIKTSIH PSSVVEEGAQ IGEGVRIGPF CHISADAVIG DGVELVSHVS
60 70 80 90 100
VMGATTIGAS TKVYPMATLG APPQNTKHKG GRTTLVIGAN CTIREGVTMH
110 120 130 140 150
VGTDTSRGET TVGDNGNFLA YAHIAHDCVV GKNATFANGA TLGGHCEIGD
160 170 180 190 200
NVYIGGLSAV HQFVRVGDNA FLGGCSAFVG DVIPYAIAVG NRASLRGLNI
210 220 230 240 250
IGLKRAGLPR SEIYLLRKAY RTIFDRSRTV GENIEFAKAE FASSPTAMKI
260 270
IDFISSRGKR HYAVPSLKGG DGDDTDDED
Length:279
Mass (Da):29,277
Last modified:September 30, 2001 - v1
Checksum:iA689F1942F343E31
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000012 Genomic DNA. Translation: BAB48187.1.
RefSeqiNP_102401.1. NC_002678.2.

Genome annotation databases

EnsemblBacteriaiBAB48187; BAB48187; BAB48187.
GeneIDi1225064.
KEGGimlo:mll0633.
PATRICi22475180. VBIMesLot2464_0510.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000012 Genomic DNA. Translation: BAB48187.1.
RefSeqiNP_102401.1. NC_002678.2.

3D structure databases

ProteinModelPortaliQ98MC6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi266835.mll0633.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB48187; BAB48187; BAB48187.
GeneIDi1225064.
KEGGimlo:mll0633.
PATRICi22475180. VBIMesLot2464_0510.

Phylogenomic databases

eggNOGiCOG1043.
HOGENOMiHOG000294326.
KOiK00677.
OMAiAPQDKKY.
OrthoDBiEOG6F81P1.

Enzyme and pathway databases

UniPathwayiUPA00359; UER00477.
BioCyciMLOT266835:GJ9L-513-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. 4 hits.
[Graphical view]
PIRSFiPIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMiSSF51161. SSF51161. 1 hit.
TIGRFAMsiTIGR01852. lipid_A_lpxA. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MAFF303099.

Entry informationi

Entry nameiLPXA_RHILO
AccessioniPrimary (citable) accession number: Q98MC6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 5, 2002
Last sequence update: September 30, 2001
Last modified: March 31, 2015
This is version 77 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

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.