B5YHC0 (LPXA_THEYD) Reviewed, UniProtKB/Swiss-Prot

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:	THEYE_A0090

Organism

Thermodesulfovibrio yellowstonii (strain ATCC 51303 / DSM 11347 / YP87) [Reference proteome] [HAMAP]

Taxonomic identifier

289376 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Nitrospirae › Nitrospira › Nitrospirales › Nitrospiraceae › Thermodesulfovibrio › Thermodesulfovibrio yellowstonii

Protein attributes

Sequence length	258 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-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.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the transferase hexapeptide repeat family. LpxA subfamily.

Ontologies

Keywords
Biological process	Lipid A biosynthesis Lipid biosynthesis Lipid metabolism
Cellular component	Cytoplasm
Domain	Repeat
Molecular function	Acyltransferase Transferase
Technical term	Complete proteome Reference 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 – 258	258	Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase HAMAP-Rule MF_00387		PRO_1000190865

Sequences

	Sequence		Length	Mass (Da)
	B5YHC0 [UniParc]. Last modified November 25, 2008. Version 1. Checksum: F5858CE1BF8C00BE	FASTA	258	28,357
	10 20 30 40 50 60 MNEIHKTAII SPKAEIDKEV VIGPYCIIGD NVKIGRGTRL INHVQIEGIT EIGQNCTIFP 70 80 90 100 110 120 FTTIGFPPQD IKYKGEPTGV KIGNNNTIRE YVTIHRASVA GDGWTVIGDS NFIMAYVHIA 130 140 150 160 170 180 HDCKIGNSVI MANLATLAGH VQVEDFAFIG GLVAIHQFTR IGAYAMIGGF SGVGQDVPPF 190 200 210 220 230 240 TMASGPRAKL YGLNSVGLKR RGFSDETINI LKKAYKILFR DKLQLKEAID KVKKELPQIP 250 EIIHLLEFIE ANKRGICR

References

[1]

"The complete genome sequence of Thermodesulfovibrio yellowstonii strain ATCC 51303 / DSM 11347 / YP87." Dodson R.J., Durkin A.S., Wu M., Eisen J., Sutton G. Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 51303 / DSM 11347 / YP87.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001147 Genomic DNA. Translation: ACI21530.1.
RefSeq	YP_002247942.1. NC_011296.1.
3D structure databases
ProteinModelPortal	B5YHC0.
ModBase	Search...
Protein-protein interaction databases
STRING	289376.THEYE_A0090.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ACI21530; ACI21530; THEYE_A0090.
GeneID	6943052.
KEGG	tye:THEYE_A0090.
PATRIC	23907201. VBITheYel104483_0088.
Phylogenomic databases
eggNOG	COG1043.
HOGENOM	HOG000294326.
KO	K00677.
OMA	REFCTFN.
Enzyme and pathway databases
UniPathway	UPA00359; UER00477.
Family and domain databases
HAMAP	MF_00387. LpxA.
InterPro	IPR001451. Hexapep_transf. IPR018357. Hexapep_transf_CS. IPR010137. Lipid_A_LpxA. IPR011004. Trimer_LpxA-like. [Graphical view]
Pfam	PF00132. Hexapep. 4 hits. [Graphical view]
PIRSF	PIRSF000456. UDP-GlcNAc_acltr. 1 hit.
SUPFAM	SSF51161. Trimer_LpxA_like. 1 hit.
TIGRFAMs	TIGR01852. lipid_A_lpxA. 1 hit.
PROSITE	PS00101. HEXAPEP_TRANSFERASES. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

LPXA_THEYD

Accession

Primary (citable) accession number: B5YHC0

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	November 25, 2008
Last modified:	May 1, 2013
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program