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Q2YRQ5

- LPXA_BRUA2

UniProt

Q2YRQ5 - LPXA_BRUA2

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Protein

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

Gene

lpxA

Organism
Brucella abortus (strain 2308)
Status
Reviewed - 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-EC

GO - Biological processi

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

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

Lipid A biosynthesis, Lipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyciBABO359391:GKDV-1195-MONOMER.
BMEL359391:GJOQ-1195-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:BAB1_1173
OrganismiBrucella abortus (strain 2308)
Taxonomic identifieri359391 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
ProteomesiUP000002719: Chromosome I

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 278278Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferasePRO_0000188035Add
BLAST

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi359391.BAB1_1173.

Structurei

3D structure databases

ProteinModelPortaliQ2YRQ5.
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.
OMAiDCQDKKY.
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. 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.

Q2YRQ5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKETFIHPTA LVEPGVELGQ GVSVGPFCHV QSGAIIGNDC ELMSHVVITG
60 70 80 90 100
ATTLGAGTKV YPHAILGCDP QNNKHKGGPT RLNVGVNCII REGVTMHKGS
110 120 130 140 150
DNARGYTSIG DNCSFLAYAH VAHDCDIGDY VTFSNNVMIG GHTSIGHHAI
160 170 180 190 200
LGGGAAVHQF VRVGHHAFIG GLAAVVSDLI PYGMAIGVHA HLGGLNIIGM
210 220 230 240 250
KRSGMERKEI HNLRHAVRML FDRTKPIRQR AQDVLAAIPD SPTVSDMISF
260 270
INVDTKRAYC TPPLDAAHGG AGHDSDED
Length:278
Mass (Da):29,386
Last modified:December 20, 2005 - v1
Checksum:iDF77C706EEA9F8DF
GO

Sequence cautioni

The sequence AAA96791.1 differs from that shown. Reason: Erroneous initiation.

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti129 – 1291D → GH1 PublicationCurated

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U51683 Genomic DNA. Translation: AAA96791.1. Different initiation.
AM040264 Genomic DNA. Translation: CAJ11129.1.
RefSeqiYP_414564.1. NC_007618.1.

Genome annotation databases

EnsemblBacteriaiCAJ11129; CAJ11129; BAB1_1173.
GeneIDi3788781.
KEGGibmf:BAB1_1173.
PATRICi17845303. VBIBruMel86222_1221.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U51683 Genomic DNA. Translation: AAA96791.1 . Different initiation.
AM040264 Genomic DNA. Translation: CAJ11129.1 .
RefSeqi YP_414564.1. NC_007618.1.

3D structure databases

ProteinModelPortali Q2YRQ5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 359391.BAB1_1173.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAJ11129 ; CAJ11129 ; BAB1_1173 .
GeneIDi 3788781.
KEGGi bmf:BAB1_1173.
PATRICi 17845303. VBIBruMel86222_1221.

Phylogenomic databases

eggNOGi COG1043.
HOGENOMi HOG000294326.
KOi K00677.
OMAi DCQDKKY.
OrthoDBi EOG6F81P1.

Enzyme and pathway databases

UniPathwayi UPA00359 ; UER00477 .
BioCyci BABO359391:GKDV-1195-MONOMER.
BMEL359391:GJOQ-1195-MONOMER.

Family and domain databases

Gene3Di 1.20.1180.10. 1 hit.
HAMAPi MF_00387. LpxA.
InterProi IPR029098. Acetyltransf_C.
IPR001451. Hexapep_transf.
IPR018357. Hexapep_transf_CS.
IPR010137. Lipid_A_LpxA.
IPR011004. Trimer_LpxA-like.
[Graphical view ]
Pfami PF13720. Acetyltransf_11. 1 hit.
PF00132. Hexapep. 3 hits.
[Graphical view ]
PIRSFi PIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMi SSF51161. SSF51161. 1 hit.
TIGRFAMsi TIGR01852. lipid_A_lpxA. 1 hit.
PROSITEi PS00101. HEXAPEP_TRANSFERASES. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Isolation and sequence of the group 1 outer membrane protein of Brucella abortus."
    Bearden S.W., Ficht T.A.
    Submitted (APR-1996) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 2308.

Entry informationi

Entry nameiLPXA_BRUA2
AccessioniPrimary (citable) accession number: Q2YRQ5
Secondary accession number(s): P54080, Q57CY8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 7, 2006
Last sequence update: December 20, 2005
Last modified: October 29, 2014
This is version 61 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. Brucella abortus strain 2308
    Brucella abortus (strain 2308): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3