ID D3IAP0_9BACT Unreviewed; 344 AA.
AC D3IAP0;
DT 23-MAR-2010, integrated into UniProtKB/TrEMBL.
DT 23-MAR-2010, sequence version 1.
DT 27-MAR-2024, entry version 71.
DE RecName: Full=UDP-3-O-acylglucosamine N-acyltransferase {ECO:0000256|HAMAP-Rule:MF_00523};
DE EC=2.3.1.191 {ECO:0000256|HAMAP-Rule:MF_00523};
GN Name=lpxD {ECO:0000256|HAMAP-Rule:MF_00523};
GN ORFNames=HMPREF0669_00494 {ECO:0000313|EMBL:EFC71822.1};
OS Prevotella sp. oral taxon 299 str. F0039.
OG Plasmid unnamed {ECO:0000313|EMBL:EFC71822.1}.
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Prevotellaceae;
OC Prevotella.
OX NCBI_TaxID=575614 {ECO:0000313|EMBL:EFC71822.1, ECO:0000313|Proteomes:UP000015929};
RN [1] {ECO:0000313|EMBL:EFC71822.1, ECO:0000313|Proteomes:UP000015929}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F0039 {ECO:0000313|EMBL:EFC71822.1,
RC ECO:0000313|Proteomes:UP000015929};
RC PLASMID=unnamed {ECO:0000313|EMBL:EFC71822.1};
RG The Broad Institute Genome Sequencing Platform;
RA Ward D., Feldgarden M., Earl A., Young S.K., Zeng Q., Koehrsen M.,
RA Alvarado L., Berlin A., Bochicchio J., Borenstein D., Chapman S.B.,
RA Chen Z., Engels R., Freedman E., Gellesch M., Goldberg J., Griggs A.,
RA Gujja S., Heilman E., Heiman D., Hepburn T., Howarth C., Jen D., Larson L.,
RA Lewis B., Mehta T., Park D., Pearson M., Roberts A., Saif S., Shea T.,
RA Shenoy N., Sisk P., Stolte C., Sykes S., Thomson T., Walk T., White J.,
RA Yandava C., Izard J., Baranova O.V., Blanton J.M., Tanner A.C.,
RA Dewhirst F.E., Haas B., Nusbaum C., Birren B.;
RL Submitted (NOV-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:EFC71822.1, ECO:0000313|Proteomes:UP000015929}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F0039 {ECO:0000313|EMBL:EFC71822.1,
RC ECO:0000313|Proteomes:UP000015929};
RC PLASMID=Plasmid {ECO:0000313|Proteomes:UP000015929};
RG The Broad Institute Genome Sequencing Platform;
RG The Broad Institute Genome Sequencing Center for Infectious Disease;
RA Earl A., Ward D., Feldgarden M., Gevers D., Izard J., Baranova O.V.,
RA Blanton J.M., Tanner A.C., Dewhirst F.E., Walker B., Young S.K., Zeng Q.,
RA Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Alvarado L.,
RA Arachchi H.M., Berlin A.M., Chapman S.B., Goldberg J., Griggs A., Gujja S.,
RA Hansen M., Howarth C., Imamovic A., Larimer J., McCowan C., Montmayeur A.,
RA Murphy C., Neiman D., Pearson M., Priest M., Roberts A., Saif S., Shea T.,
RA Sisk P., Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Prevotella sp. Oral Taxon 299 strain F0039.";
RL Submitted (JUN-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the N-acylation of UDP-3-O-acylglucosamine using 3-
CC hydroxyacyl-ACP as the acyl donor. Is involved in the biosynthesis of
CC lipid A, a phosphorylated glycolipid that anchors the
CC lipopolysaccharide to the outer membrane of the cell.
CC {ECO:0000256|HAMAP-Rule:MF_00523}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a (3R)-hydroxyacyl-[ACP] + a UDP-3-O-[(3R)-3-hydroxyacyl]-
CC alpha-D-glucosamine = a UDP-2-N,3-O-bis[(3R)-3-hydroxyacyl]-alpha-D-
CC glucosamine + H(+) + holo-[ACP]; Xref=Rhea:RHEA:53836, Rhea:RHEA-
CC COMP:9685, Rhea:RHEA-COMP:9945, ChEBI:CHEBI:15378, ChEBI:CHEBI:64479,
CC ChEBI:CHEBI:78827, ChEBI:CHEBI:137740, ChEBI:CHEBI:137748;
CC EC=2.3.1.191; Evidence={ECO:0000256|HAMAP-Rule:MF_00523};
CC -!- PATHWAY: Bacterial outer membrane biogenesis; LPS lipid A biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_00523}.
CC -!- SUBUNIT: Homotrimer. {ECO:0000256|HAMAP-Rule:MF_00523}.
CC -!- SIMILARITY: Belongs to the transferase hexapeptide repeat family. LpxD
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_00523}.
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DR EMBL; CP003667; EFC71822.1; -; Genomic_DNA.
DR RefSeq; WP_009227670.1; NC_022111.1.
DR AlphaFoldDB; D3IAP0; -.
DR KEGG; pro:HMPREF0669_00494; -.
DR HOGENOM; CLU_049865_0_0_10; -.
DR OrthoDB; 9784739at2; -.
DR UniPathway; UPA00973; -.
DR Proteomes; UP000015929; Plasmid.
DR GO; GO:0016410; F:N-acyltransferase activity; IEA:InterPro.
DR GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd03352; LbH_LpxD; 1.
DR Gene3D; 2.160.10.10; Hexapeptide repeat proteins; 1.
DR Gene3D; 3.40.1390.10; MurE/MurF, N-terminal domain; 1.
DR HAMAP; MF_00523; LpxD; 1.
DR InterPro; IPR001451; Hexapep.
DR InterPro; IPR007691; LpxD.
DR InterPro; IPR011004; Trimer_LpxA-like_sf.
DR InterPro; IPR020573; UDP_GlcNAc_AcTrfase_non-rep.
DR NCBIfam; TIGR01853; lipid_A_lpxD; 1.
DR PANTHER; PTHR43378; UDP-3-O-ACYLGLUCOSAMINE N-ACYLTRANSFERASE; 1.
DR PANTHER; PTHR43378:SF2; UDP-3-O-ACYLGLUCOSAMINE N-ACYLTRANSFERASE 1, MITOCHONDRIAL-RELATED; 1.
DR Pfam; PF00132; Hexapep; 2.
DR Pfam; PF14602; Hexapep_2; 2.
DR Pfam; PF04613; LpxD; 1.
DR SUPFAM; SSF51161; Trimeric LpxA-like enzymes; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|HAMAP-Rule:MF_00523,
KW ECO:0000313|EMBL:EFC71822.1};
KW Lipid A biosynthesis {ECO:0000256|ARBA:ARBA00022556, ECO:0000256|HAMAP-
KW Rule:MF_00523};
KW Lipid biosynthesis {ECO:0000256|ARBA:ARBA00022516, ECO:0000256|HAMAP-
KW Rule:MF_00523};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023098, ECO:0000256|HAMAP-
KW Rule:MF_00523}; Plasmid {ECO:0000313|EMBL:EFC71822.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000015929};
KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|HAMAP-Rule:MF_00523};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00523, ECO:0000313|EMBL:EFC71822.1}.
FT DOMAIN 22..89
FT /note="UDP-3-O-[3-hydroxymyristoyl] glucosamine N-
FT acyltransferase non-repeat region"
FT /evidence="ECO:0000259|Pfam:PF04613"
FT ACT_SITE 240
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00523"
SQ SEQUENCE 344 AA; 37106 MW; C66439AE6B0149E9 CRC64;
MEFTAKQIAQ VINGRIEGNE NATINSFAKI EEGKQGAISF ISNPKYIHYI YTTQSSIVLL
DESVVLDKPI STTLIRVKNA YEAVAKLLQI YSASKPQKKG IDPTASIASS ATIGKDVYIG
PFVFIGEGVT IGDNTQVYPH TVILDNTSIG NNCIIYPNVT IYHECKLGNN IIIHSGSVIG
ADGFGFAPSE NGYDKIPQIG IVTIEDDVEI GANSCVDRST MGSTYIRKGV KLDNLVQIAH
NTDIGKNTVM SAQVGIAGST SVGEWCMFGG QVGVAGHIKI GNKVFLGAQS GVPGSLEDNQ
KLIGTPPMPQ RAYFKSQAIF QRLPEIYSQL NTLKKEVEEL KNKE
//
