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Q820F0 (LPXA_CHLCV) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 70. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase

Short name=UDP-N-acetylglucosamine acyltransferase
EC=2.3.1.129
Gene names
Name:lpxA
Ordered Locus Names:CCA_00090
OrganismChlamydophila caviae (strain GPIC) [Complete proteome] [HAMAP]
Taxonomic identifier227941 [NCBI]
Taxonomic lineageBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydophila

Protein attributes

Sequence length279 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell By similarity. HAMAP-Rule MF_00387

Catalytic activity

(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. HAMAP-Rule MF_00387

Pathway

Glycolipid biosynthesis; lipid IV(A) biosynthesis; lipid IV(A) from (3R)-3-hydroxytetradecanoyl-[acyl-carrier-protein] and UDP-N-acetyl-alpha-D-glucosamine: step 1/6. HAMAP-Rule MF_00387

Subunit structure

Homotrimer By similarity. HAMAP-Rule MF_00387

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00387.

Sequence similarities

Belongs to the transferase hexapeptide repeat family. LpxA subfamily.

Ontologies

Keywords
   Biological processLipid A biosynthesis
Lipid biosynthesis
Lipid metabolism
   Cellular componentCytoplasm
   DomainRepeat
   Molecular functionAcyltransferase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processlipid A biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionacyl-[acyl-carrier-protein]-UDP-N-acetylglucosamine O-acyltransferase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 279279Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase HAMAP-Rule MF_00387
PRO_0000188040

Sequences

Sequence LengthMass (Da)Tools
Q820F0 [UniParc].

Last modified June 1, 2003. Version 1.
Checksum: A0299AFD754B09CE

FASTA27930,557
        10         20         30         40         50         60 
MTNIHPTAII EPGAKIGKNV VIEPYVVIKS TVTLCDDVVV KSYAYIDGHT TIGKGTTIWP 

        70         80         90        100        110        120 
SAMIGNKPQD LKYQGEKTYV TIGENCEIRE FAIITSSTFE GTTVSIGNNC LIMPWAHVAH 

       130        140        150        160        170        180 
NCTIGNYVIL SNHAQLAGHV VVEDYAIIGG MVGVHQFVRI GAHAMVGALS GIRRDVPPYT 

       190        200        210        220        230        240 
IGTGNPYQLG GINKVGLQRR QVPFETRLAL IKVFKKVYRS EDSFSESLLE AQEEYGHIPE 

       250        260        270 
VQNFIHFCQN PSKRGIERGA DKDALQDESV EKEGALVES 

« Hide

References

[1]"Genome sequence of Chlamydophila caviae (Chlamydia psittaci GPIC): examining the role of niche-specific genes in the evolution of the Chlamydiaceae."
Read T.D., Myers G.S.A., Brunham R.C., Nelson W.C., Paulsen I.T., Heidelberg J.F., Holtzapple E.K., Khouri H.M., Federova N.B., Carty H.A., Umayam L.A., Haft D.H., Peterson J.D., Beanan M.J., White O., Salzberg S.L., Hsia R.-C., McClarty G. expand/collapse author list , Rank R.G., Bavoil P.M., Fraser C.M.
Nucleic Acids Res. 31:2134-2147(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: GPIC.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE015925 Genomic DNA. Translation: AAP04842.1.
RefSeqNP_828964.1. NC_003361.3.

3D structure databases

ProteinModelPortalQ820F0.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING227941.CCA00090.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAP04842; AAP04842; CCA_00090.
GeneID1217775.
KEGGcca:CCA00090.
PATRIC20269174. VBIChlCav107360_0092.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1043.
KOK00677.
OMAIMTSAHI.
OrthoDBEOG6F81P1.

Enzyme and pathway databases

BioCycCCAV227941:GH8L-97-MONOMER.
UniPathwayUPA00359; UER00477.

Family and domain databases

Gene3D1.20.1180.10. 1 hit.
HAMAPMF_00387. LpxA.
InterProIPR029098. Acetyltransf_C.
IPR001451. Hexapep_transf.
IPR018357. Hexapep_transf_CS.
IPR010137. Lipid_A_LpxA.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamPF13720. Acetyltransf_11. 1 hit.
PF00132. Hexapep. 4 hits.
[Graphical view]
PIRSFPIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAMSSF51161. SSF51161. 1 hit.
TIGRFAMsTIGR01852. lipid_A_lpxA. 1 hit.
PROSITEPS00101. HEXAPEP_TRANSFERASES. 2 hits.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameLPXA_CHLCV
AccessionPrimary (citable) accession number: Q820F0
Entry history
Integrated into UniProtKB/Swiss-Prot: July 25, 2003
Last sequence update: June 1, 2003
Last modified: June 11, 2014
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways