位置:首页 > 蛋白库 > LPXD_PROMT
LPXD_PROMT
ID   LPXD_PROMT              Reviewed;         350 AA.
AC   Q46LE1;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   03-AUG-2022, entry version 88.
DE   RecName: Full=UDP-3-O-acylglucosamine N-acyltransferase {ECO:0000255|HAMAP-Rule:MF_00523};
DE            EC=2.3.1.191 {ECO:0000255|HAMAP-Rule:MF_00523};
GN   Name=lpxD {ECO:0000255|HAMAP-Rule:MF_00523}; OrderedLocusNames=PMN2A_0195;
OS   Prochlorococcus marinus (strain NATL2A).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=59920;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NATL2A;
RX   PubMed=18159947; DOI=10.1371/journal.pgen.0030231;
RA   Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S.,
RA   Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M.,
RA   Richardson P., Chisholm S.W.;
RT   "Patterns and implications of gene gain and loss in the evolution of
RT   Prochlorococcus.";
RL   PLoS Genet. 3:2515-2528(2007).
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:0000255|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:0000255|HAMAP-Rule:MF_00523};
CC   -!- PATHWAY: Bacterial outer membrane biogenesis; LPS lipid A biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00523}.
CC   -!- SUBUNIT: Homotrimer. {ECO:0000255|HAMAP-Rule:MF_00523}.
CC   -!- SIMILARITY: Belongs to the transferase hexapeptide repeat family. LpxD
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_00523}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000095; AAZ57687.1; -; Genomic_DNA.
DR   RefSeq; WP_011293729.1; NC_007335.2.
DR   AlphaFoldDB; Q46LE1; -.
DR   SMR; Q46LE1; -.
DR   STRING; 59920.PMN2A_0195; -.
DR   EnsemblBacteria; AAZ57687; AAZ57687; PMN2A_0195.
DR   KEGG; pmn:PMN2A_0195; -.
DR   HOGENOM; CLU_049865_0_0_3; -.
DR   OMA; QIQIAHN; -.
DR   OrthoDB; 1602061at2; -.
DR   PhylomeDB; Q46LE1; -.
DR   UniPathway; UPA00973; -.
DR   Proteomes; UP000002535; Chromosome.
DR   GO; GO:0031470; C:carboxysome; IEA:UniProt.
DR   GO; GO:0016410; F:N-acyltransferase activity; IEA:InterPro.
DR   GO; GO:0043886; F:structural constituent of carboxysome; IEA:UniProt.
DR   GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd03352; LbH_LpxD; 1.
DR   HAMAP; MF_00523; LpxD; 1.
DR   InterPro; IPR001451; Hexapep.
DR   InterPro; IPR018357; Hexapep_transf_CS.
DR   InterPro; IPR007691; LpxD.
DR   InterPro; IPR011004; Trimer_LpxA-like_sf.
DR   InterPro; IPR020573; UDP_GlcNAc_AcTrfase_non-rep.
DR   PANTHER; PTHR43378; PTHR43378; 1.
DR   Pfam; PF00132; Hexapep; 3.
DR   Pfam; PF04613; LpxD; 1.
DR   SUPFAM; SSF51161; SSF51161; 1.
DR   TIGRFAMs; TIGR01853; lipid_A_lpxD; 1.
DR   PROSITE; PS00101; HEXAPEP_TRANSFERASES; 1.
PE   3: Inferred from homology;
KW   Acyltransferase; Lipid A biosynthesis; Lipid biosynthesis;
KW   Lipid metabolism; Reference proteome; Repeat; Transferase.
FT   CHAIN           1..350
FT                   /note="UDP-3-O-acylglucosamine N-acyltransferase"
FT                   /id="PRO_0000264409"
FT   ACT_SITE        251
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00523"
SQ   SEQUENCE   350 AA;  36865 MW;  5E5600D41E9D18D0 CRC64;
     MQFIEIVEKL KKGQSGVVDF KIKNNPVILT AASLENAKDN DISFLDNNSP LNLRNLIETS
     KASALLLPAN DTYIIEIAKK ISVDWIILKE PKIAFAETLE FLYPSNVESE GIHKSAVIGQ
     NVKIGLGVSI GANAYIGDNT EIGAGTIIHA GVVLYRNVRI GSKNLIHANS VIHSGSKLGD
     KCVINANAVI GGEGFGFVPT SNGWKKMPQV GIVILKNKVE VGSGSTIDRP SVGETIIGED
     TKIDNLVQIG HGVTTGKGCA MAAQVGIAGG AQIGDGVILA GQVGISNRVK IGDGVIASSK
     TGIVSNIEAG TVVSGFPAIP NKLWLRCSAN FKKLPEIAKA IRQLDRKKSR
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024