(data stored in ACNUC7421 zone)

SWISSPROT: LPXA_HISS2

ID   LPXA_HISS2              Reviewed;         262 AA.
AC   B0UW61;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   11-DEC-2019, entry version 73.
DE   RecName: Full=Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase {ECO:0000255|HAMAP-Rule:MF_00387};
DE            Short=UDP-N-acetylglucosamine acyltransferase {ECO:0000255|HAMAP-Rule:MF_00387};
DE            EC=2.3.1.129 {ECO:0000255|HAMAP-Rule:MF_00387};
GN   Name=lpxA {ECO:0000255|HAMAP-Rule:MF_00387}; OrderedLocusNames=HSM_0256;
OS   Histophilus somni (strain 2336) (Haemophilus somnus).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Histophilus.
OX   NCBI_TaxID=228400;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=2336;
RG   US DOE Joint Genome Institute;
RA   Siddaramappa S., Duncan A.J., Challacombe J.F., Rainey D., Gillaspy A.F.,
RA   Carson M., Gipson J., Gipson M., Bruce D., Detter J.C., Han C.S., Land M.,
RA   Tapia R., Thompson L.S., Orvis J., Zaitshik J., Barnes G., Brettin T.S.,
RA   Dyer D.W., Inzana T.J.;
RT   "Complete sequence of Haemophilus somnus 2336.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Involved in the biosynthesis of lipid A, a phosphorylated
CC       glycolipid that anchors the lipopolysaccharide to the outer membrane of
CC       the cell. {ECO:0000255|HAMAP-Rule:MF_00387}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(3R)-hydroxytetradecanoyl-[ACP] + UDP-N-acetyl-alpha-D-
CC         glucosamine = holo-[ACP] + UDP-3-O-[(3R)-3-hydroxytetradecanoyl]-N-
CC         acetyl-alpha-D-glucosamine; Xref=Rhea:RHEA:13925, Rhea:RHEA-
CC         COMP:9646, Rhea:RHEA-COMP:9685, ChEBI:CHEBI:57705, ChEBI:CHEBI:61494,
CC         ChEBI:CHEBI:64479, ChEBI:CHEBI:78474; EC=2.3.1.129;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00387};
CC   -!- PATHWAY: Glycolipid biosynthesis; lipid IV(A) biosynthesis; lipid IV(A)
CC       from (3R)-3-hydroxytetradecanoyl-[acyl-carrier-protein] and UDP-N-
CC       acetyl-alpha-D-glucosamine: step 1/6. {ECO:0000255|HAMAP-
CC       Rule:MF_00387}.
CC   -!- SUBUNIT: Homotrimer. {ECO:0000255|HAMAP-Rule:MF_00387}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00387}.
CC   -!- SIMILARITY: Belongs to the transferase hexapeptide repeat family. LpxA
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_00387}.
DR   EMBL; CP000947; ACA31883.1; -; Genomic_DNA.
DR   RefSeq; WP_012341126.1; NC_010519.1.
DR   SMR; B0UW61; -.
DR   EnsemblBacteria; ACA31883; ACA31883; HSM_0256.
DR   GeneID; 31486536; -.
DR   KEGG; hsm:HSM_0256; -.
DR   HOGENOM; HOG000294326; -.
DR   KO; K00677; -.
DR   OMA; ECVTINR; -.
DR   OrthoDB; 971098at2; -.
DR   BioCyc; HSOM228400:G1GB8-266-MONOMER; -.
DR   UniPathway; UPA00359; UER00477.
DR   Proteomes; UP000008543; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008780; F:acyl-[acyl-carrier-protein]-UDP-N-acetylglucosamine O-acyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd03351; LbH_UDP-GlcNAc_AT; 1.
DR   Gene3D; 1.20.1180.10; -; 1.
DR   HAMAP; MF_00387; LpxA; 1.
DR   InterPro; IPR029098; Acetyltransf_C.
DR   InterPro; IPR037157; Acetyltransf_C_sf.
DR   InterPro; IPR001451; Hexapep.
DR   InterPro; IPR018357; Hexapep_transf_CS.
DR   InterPro; IPR010137; Lipid_A_LpxA.
DR   InterPro; IPR011004; Trimer_LpxA-like_sf.
DR   PANTHER; PTHR43480; PTHR43480; 1.
DR   Pfam; PF13720; Acetyltransf_11; 1.
DR   Pfam; PF00132; Hexapep; 2.
DR   PIRSF; PIRSF000456; UDP-GlcNAc_acltr; 1.
DR   SUPFAM; SSF51161; SSF51161; 1.
DR   TIGRFAMs; TIGR01852; lipid_A_lpxA; 1.
DR   PROSITE; PS00101; HEXAPEP_TRANSFERASES; 3.
PE   3: Inferred from homology;
DR   PRODOM; B0UW61.
DR   SWISS-2DPAGE; B0UW61.
KW   Acyltransferase; Cytoplasm; Lipid A biosynthesis; Lipid biosynthesis;
KW   Lipid metabolism; Reference proteome; Repeat; Transferase.
FT   CHAIN           1..262
FT                   /note="Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine
FT                   O-acyltransferase"
FT                   /id="PRO_1000080208"
SQ   SEQUENCE   262 AA;  28445 MW;  AC96FF6FFCE1A7F3 CRC64;
     MIHSTAKIHP SSIIEEGAKI GENVVIGPFC IVGSDVQIGK GTTLHSHVVV KGVTTIGEDN
     QIFQFASIGE VNQDLKYQGE PTKTIIGHRN RIRESVTIHR GTVQGGGVTR IGDDNLLMIN
     AHIAHDCQIG NRCILANNAT LAGHVELGDF VIVGGMSAIH QFVIVGAHVM LGGGSMVSQD
     VPPYVMAQGN HARPFGVNIE GLKRRGFDKP TLHAIRNVYK LIYRSGKTLE EVIPEIENYA
     QTESAVSFFL DFFTRSTRGI IR
//

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