ID   PAGP_LEGPC              Reviewed;         190 AA.
AC   A5I9H6;
DT   14-DEC-2011, integrated into UniProtKB/Swiss-Prot.
DT   26-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=Lipid A palmitoyltransferase PagP {ECO:0000255|HAMAP-Rule:MF_00837};
DE            EC=2.3.1.251 {ECO:0000255|HAMAP-Rule:MF_00837};
DE   AltName: Full=Lipid A acylation protein {ECO:0000255|HAMAP-Rule:MF_00837};
DE   Flags: Precursor;
GN   Name=pagP {ECO:0000255|HAMAP-Rule:MF_00837}; OrderedLocusNames=LPC_0026;
OS   Legionella pneumophila (strain Corby).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales;
OC   Legionellaceae; Legionella.
OX   NCBI_TaxID=400673;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Corby;
RA   Gloeckner G., Albert-Weissenberger C., Weinmann E., Jacobi S., Schunder E.,
RA   Steinert M., Buchrieser C., Hacker J., Heuner K.;
RT   "Identification and characterization of a new conjugation/ type IVA
RT   secretion system (trb/tra) of L. pneumophila Corby localized on a mobile
RT   genomic island.";
RL   Submitted (NOV-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Transfers a palmitate residue from the sn-1 position of a
CC       phospholipid to the N-linked hydroxymyristate on the proximal unit of
CC       lipid A or its precursors. {ECO:0000255|HAMAP-Rule:MF_00837}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + lipid A
CC         (E. coli) = a 2-acyl-sn-glycero-3-phosphocholine + hepta-acyl lipid
CC         A; Xref=Rhea:RHEA:46864, ChEBI:CHEBI:57875, ChEBI:CHEBI:77369,
CC         ChEBI:CHEBI:87048, ChEBI:CHEBI:134257; EC=2.3.1.251;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00837};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + lipid IIA
CC         = a 2-acyl-sn-glycero-3-phosphocholine + lipid IIB;
CC         Xref=Rhea:RHEA:46872, ChEBI:CHEBI:57875, ChEBI:CHEBI:77369,
CC         ChEBI:CHEBI:86226, ChEBI:CHEBI:87058; EC=2.3.1.251;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00837};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + lipid IVA
CC         (E. coli) = a 2-acyl-sn-glycero-3-phosphocholine + lipid IVB;
CC         Xref=Rhea:RHEA:46868, ChEBI:CHEBI:57875, ChEBI:CHEBI:58603,
CC         ChEBI:CHEBI:77369, ChEBI:CHEBI:87049; EC=2.3.1.251;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00837};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00837}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00837}.
CC   -!- SIMILARITY: Belongs to the lipid A palmitoyltransferase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00837}.
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DR   EMBL; CP000675; ABQ54026.1; -; Genomic_DNA.
DR   RefSeq; WP_011945216.1; NC_009494.2.
DR   AlphaFoldDB; A5I9H6; -.
DR   SMR; A5I9H6; -.
DR   KEGG; lpc:LPC_0026; -.
DR   HOGENOM; CLU_104099_0_0_6; -.
DR   OMA; DSHNEWQ; -.
DR   BioCyc; LPNE400673:LPC_RS00125-MON; -.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016416; F:O-palmitoyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0009245; P:lipid A biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00837; PagP_transferase; 1.
DR   InterPro; IPR011250; OMP/PagP_b-brl.
DR   InterPro; IPR009746; Peptid-resist/lipidA_acyl_PagP.
DR   Pfam; PF07017; PagP; 1.
DR   SUPFAM; SSF56925; SSF56925; 1.
PE   3: Inferred from homology;
KW   Acyltransferase; Cell outer membrane; Membrane; Signal; Transferase.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00837"
FT   CHAIN           19..190
FT                   /note="Lipid A palmitoyltransferase PagP"
FT                   /id="PRO_0000414459"
FT   ACT_SITE        60
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00837"
FT   ACT_SITE        103
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00837"
FT   ACT_SITE        104
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00837"
FT   SITE            69
FT                   /note="Role in lipopolysaccharide recognition"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00837"
SQ   SEQUENCE   190 AA;  21221 MW;  17E123C2E6DCBDA5 CRC64;
     MKRLISCLTI ICALNASAAA ETTSNPCSRW ISFLKPVCQR IHQTWAEGHD DMYFSGYAWH
     NRYVYSNEKI KSYNETAWGG GLGKSLFDEK GNWHGLYAIA FLDSHRHFEP AVGYAYLKTA
     SVNKDLKAGL GYSVLVTSRV DYDNVPIPGA LPWAALFYKR ITIAATYIPG SSREGHENGN
     VLYMLGKISL