Reviewed, UniProtKB/Swiss-Prot B4UGV2 (LPXA_ANASK)

Names and origin

Protein names

Recommended 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:	AnaeK_1144

Organism

Anaeromyxobacter sp. (strain K) [Complete proteome] [HAMAP]

Taxonomic identifier

447217 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Deltaproteobacteria › Myxococcales › Cystobacterineae › Myxococcaceae › Anaeromyxobacter

Protein attributes

Sequence length	257 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred 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.
Catalytic activity	(R)-3-hydroxytetradecanoyl-[acyl-carrier-protein] + UDP-N-acetylglucosamine = [acyl-carrier-protein] + UDP-3-O-(3-hydroxytetradecanoyl)-N-acetylglucosamine. HAMAP 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 MF_00387
Subunit structure	Homotrimer By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the transferase hexapeptide repeat family. LpxA subfamily.

Ontologies

Keywords
Biological process	Lipid A biosynthesis Lipid synthesis
Cellular component	Cytoplasm
Domain	Repeat
Molecular function	Acyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	lipid A biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	acyl-[acyl-carrier-protein]-UDP-N-acetylglucosamine O-acyltransferase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 257	257	Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase HAMAP MF_00387		PRO_1000122685

Sequences

	Sequence		Length	Mass (Da)
	B4UGV2-1 [UniParc]. Last modified September 23, 2008. Version 1. Checksum: CAD386BD5F774FC8	FASTA	257	26,469
	10 20 30 40 50 60 MAIHPTAIVE AGAQVDPSCE IGPFAVIGPL VRMGPGNSVG PHAVVTGRTT LGASNRIFPH 70 80 90 100 110 120 AVIGGIPQDL KYRGEDTALV IGDRNTFREF ATVNLGTAGG GGVTRIGSGG LFMASSHIGH 130 140 150 160 170 180 DCQVGDGAII ANSVAIAGHV LIEDHVHFGG LSASHQFCRV GRLAFVGGMT GVAMDVAPYC 190 200 210 220 230 240 TVAGARGELA GLNAIGMQRA GLTEEQIGRV KQAYKIVFRS SLGLAEAIAQ LEAELAGHPE 250 TDHFIAFLKG SQRGITR

References

[1]

"Complete sequence of Anaeromyxobacter sp. K." Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Saunders E., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N., Ovchinnikiva G., Beliaev A. Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP001131 Genomic DNA. Translation: ACG72377.1.
RefSeq	YP_002133506.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	6787675.
GenomeReviews	Gene locus AnaeK_1144 in contig CP001131_GR.
KEGG	ank:AnaeK_1144.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	DLKYQGE.
Family and domain databases
HAMAP	MF_00387. [Tree]
InterPro	IPR001451. Hexapep_transf. IPR018357. Hexapep_transf_CS. IPR010137. Lipid_A_lpxA. [Graphical view]
Pfam	PF00132. Hexapep. 5 hits. [Graphical view]
PIRSF	PIRSF000456. UDP-GlcNAc_acltr. 1 hit.
TIGRFAMs	TIGR01852. lipid_A_lpxA. 1 hit.
PROSITE	PS00101. HEXAPEP_TRANSFERASES. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

LPXA_ANASK

Accession

Primary (citable) accession number: B4UGV2

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	September 23, 2008
Last modified:	November 3, 2009
This is version 11 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)