ID   LPTE_ECO81              Reviewed;         193 AA.
AC   B7MRS8;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   25-MAY-2022, entry version 65.
DE   RecName: Full=LPS-assembly lipoprotein LptE {ECO:0000255|HAMAP-Rule:MF_01186};
DE   Flags: Precursor;
GN   Name=lptE {ECO:0000255|HAMAP-Rule:MF_01186}; Synonyms=rlpB;
GN   OrderedLocusNames=ECED1_0638;
OS   Escherichia coli O81 (strain ED1a).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585397;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ED1a;
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA   Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA   Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA   Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA   Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA   Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: Together with LptD, is involved in the assembly of
CC       lipopolysaccharide (LPS) at the surface of the outer membrane. Required
CC       for the proper assembly of LptD. Binds LPS and may serve as the LPS
CC       recognition site at the outer membrane. {ECO:0000255|HAMAP-
CC       Rule:MF_01186}.
CC   -!- SUBUNIT: Component of the lipopolysaccharide transport and assembly
CC       complex. Interacts with LptD. {ECO:0000255|HAMAP-Rule:MF_01186}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01186}; Lipid-anchor {ECO:0000255|HAMAP-Rule:MF_01186}.
CC   -!- SIMILARITY: Belongs to the LptE lipoprotein family. {ECO:0000255|HAMAP-
CC       Rule:MF_01186}.
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DR   EMBL; CU928162; CAR06845.1; -; Genomic_DNA.
DR   RefSeq; WP_001269669.1; NC_011745.1.
DR   AlphaFoldDB; B7MRS8; -.
DR   SMR; B7MRS8; -.
DR   EnsemblBacteria; CAR06845; CAR06845; ECED1_0638.
DR   KEGG; ecq:ECED1_0638; -.
DR   HOGENOM; CLU_103309_1_1_6; -.
DR   OMA; TTVNRNY; -.
DR   Proteomes; UP000000748; Chromosome.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0043165; P:Gram-negative-bacterium-type cell outer membrane assembly; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01186; LPS_assembly_LptE; 1.
DR   InterPro; IPR007485; LPS_assembly_LptE.
DR   PANTHER; PTHR38098; PTHR38098; 1.
DR   Pfam; PF04390; LptE; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE   3: Inferred from homology;
KW   Cell outer membrane; Lipoprotein; Membrane; Palmitate; Signal.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01186"
FT   CHAIN           19..193
FT                   /note="LPS-assembly lipoprotein LptE"
FT                   /id="PRO_1000164475"
FT   REGION          167..193
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        174..193
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   LIPID           19
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01186"
FT   LIPID           19
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01186"
SQ   SEQUENCE   193 AA;  21373 MW;  C9387BC21BE6DEDC CRC64;
     MRYLATLLLS LAVLITAGCG WHLRDTTQVP STMKVMILDS GDPNGPLSRA VRNQLRLNGV
     ELLDKETTRK DVPSLRLGKV SIAKDTASVF RNGQTAEYQM IMTVNATVLI PGRDIYPISA
     KVFRSFFDNP QMALAKDNEQ DMIVKEMYDR AAEQLIRKLP SIRAADIRSD EEQTSTTTDT
     LATPARVSTT LGN