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B7JW27 (LPXA_CYAP8) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 38. 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:PCC8801_1665
OrganismCyanothece sp. (strain PCC 8801) (Synechococcus sp. (strain PCC 8801 / RF-1)) [Complete proteome] [HAMAP]
Taxonomic identifier41431 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesCyanothece

Protein attributes

Sequence length276 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 – 276276Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase HAMAP-Rule MF_00387
PRO_1000122699

Sequences

Sequence LengthMass (Da)Tools
B7JW27 [UniParc].

Last modified February 10, 2009. Version 1.
Checksum: AE09D5F8FBA8B788

FASTA27630,071
        10         20         30         40         50         60 
MLTDQSKRDA LLNTHIHPTA VIHPKAELHP TVTVGPYAVI GENVKIGAQT TIGAHAVIEG 

        70         80         90        100        110        120 
PIEIGIGNRI FPSAVIGLEP QDLKYKGAAS WVKIGDYNTI REFVTINRAT HADEVTEIGS 

       130        140        150        160        170        180 
HNLLMAYVHV AHNCVIEDHV IIANAVALAG HVHIESRAVI GGALGVHQFV RIGRNAMLGG 

       190        200        210        220        230        240 
MSRIDRDAPP YMAVEGNPSR VRALNLIGLK RAGLTAEDLS SLKKAFRLLY RSQLTFKEAL 

       250        260        270 
EELQALSNNQ YVEYLYQFLQ ASTTGEKRRG PIPGKN 

« Hide

References

[1]"Novel metabolic attributes of the genus Cyanothece, comprising a group of unicellular nitrogen-fixing Cyanobacteria."
Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H., Sherman L.A., Pakrasi H.B.
MBio 2:E214-E214(2011) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 8801.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001287 Genomic DNA. Translation: ACK65716.1.
RefSeqYP_002371872.1. NC_011726.1.

3D structure databases

ProteinModelPortalB7JW27.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING41431.PCC8801_1665.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACK65716; ACK65716; PCC8801_1665.
GeneID7101636.
KEGGcyp:PCC8801_1665.
PATRIC21575577. VBICyaSp125535_1821.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1043.
HOGENOMHOG000294326.
KOK00677.
OMALEIGDRN.
OrthoDBEOG6F81P1.
ProtClustDBPRK05289.

Enzyme and pathway databases

BioCycCSP41431:GHLK-1676-MONOMER.
UniPathwayUPA00359; UER00477.

Family and domain databases

HAMAPMF_00387. LpxA.
InterProIPR001451. Hexapep_transf.
IPR018357. Hexapep_transf_CS.
IPR010137. Lipid_A_LpxA.
IPR011004. Trimer_LpxA-like.
[Graphical view]
PfamPF00132. Hexapep. 2 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_CYAP8
AccessionPrimary (citable) accession number: B7JW27
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: February 19, 2014
This is version 38 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