Reviewed, UniProtKB/Swiss-Prot Q252V0 (LPXA_CHLFF)

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:	CF0916

Organism

Chlamydophila felis (strain Fe/C-56) [Complete proteome] [HAMAP]

Taxonomic identifier

264202 [NCBI]

Taxonomic lineage

Bacteria › Chlamydiae › Chlamydiales › Chlamydiaceae › Chlamydophila

Protein attributes

Sequence length	279 AA.
Sequence status	Complete.
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. HAMAP MF_00387
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. HAMAP MF_00387
Subcellular location	Cytoplasm By similarity HAMAP MF_00387.
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 – 279	279	Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase HAMAP MF_00387		PRO_0000302570

Sequences

	Sequence		Length	Mass (Da)
	Q252V0-1 [UniParc]. Last modified April 18, 2006. Version 1. Checksum: B2A30D5845D3BEB8	FASTA	279	30,560
	10 20 30 40 50 60 MTNIHPTAII EPGAKIGKNV VIEPYVVIKS TVTLCDDVVV KSYAYIDGYT TVGRGTTIWP 70 80 90 100 110 120 SAMIGNKPQD LKYQGEKTYV TIGEKCEIRE FAIITSSTFE GTTVSIGNNC LIMPWAHVAH 130 140 150 160 170 180 NCVIGSHVVL SNHAQLAGHV VVEDYAIIGG MVGVHQFVRI GAHAMVGALS GVRRDIPPYT 190 200 210 220 230 240 IGTGNPYQLG GINKVGLQRR QVPFETRLAL IKVFKKVYRS EDSFSEALLE AQEEYGHIPE 250 260 270 VQNFIHFCQN PSKRGIERGA TKDAFQEESV DKEGALIES

References

[1]

"Genome sequence of the cat pathogen, Chlamydophila felis." Azuma Y., Hirakawa H., Yamashita A., Cai Y., Rahman M.A., Suzuki H., Mitaku S., Toh H., Goto S., Murakami T., Sugi K., Hayashi H., Fukushi H., Hattori M., Kuhara S., Shirai M. DNA Res. 13:15-23(2006) [PubMed: 16766509] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP006861 Genomic DNA. Translation: BAE81688.1.
RefSeq	YP_515833.1.
3D structure databases
SMR	Q252V0. Positions 2-258.
ModBase	Search...
Protein-protein interaction databases
STRING	Q252V0.
Genome annotation databases
GeneID	3958441.
GenomeReviews	Gene locus CF0916 in contig AP006861_GR.
KEGG	cfe:CF0916.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1043.
HOGENOM	HBG659295.
OMA	DLKYQGE.
Enzyme and pathway databases
BioCyc	CFEL264202:CF0916-MONOMER.
Family and domain databases
HAMAP	MF_00387. LpxA. [Tree]
InterPro	IPR018357. Hexapep_transf_CS. IPR010137. Lipid_A_lpxA. IPR011004. Trimer_LpxA-like. [Graphical view]
PIRSF	PIRSF000456. UDP-GlcNAc_acltr. 1 hit.
TIGRFAMs	TIGR01852. lipid_A_lpxA. 1 hit.
PROSITE	PS00101. HEXAPEP_TRANSFERASES. 2 hits. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

LPXA_CHLFF

Accession

Primary (citable) accession number: Q252V0

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 11, 2007
Last sequence update:	April 18, 2006
Last modified:	February 9, 2010
This is version 28 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)