ID A0A1R4I3A8_9GAMM Unreviewed; 163 AA.
AC A0A1R4I3A8;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 18.
DE RecName: Full=Lipopolysaccharide export system protein LptA {ECO:0000256|HAMAP-Rule:MF_01914};
DE Flags: Precursor;
GN Name=lptA {ECO:0000256|HAMAP-Rule:MF_01914};
GN ORFNames=CZ787_12160 {ECO:0000313|EMBL:SJN13843.1};
OS Halomonas sp. JB380.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Halomonas.
OX NCBI_TaxID=1434831 {ECO:0000313|EMBL:SJN13843.1, ECO:0000313|Proteomes:UP000196331};
RN [1] {ECO:0000313|Proteomes:UP000196331}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JB380 {ECO:0000313|Proteomes:UP000196331};
RA Dridi B.;
RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the assembly of lipopolysaccharide (LPS).
CC Required for the translocation of LPS from the inner membrane to the
CC outer membrane. May form a bridge between the inner membrane and the
CC outer membrane, via interactions with LptC and LptD, thereby
CC facilitating LPS transfer across the periplasm. {ECO:0000256|HAMAP-
CC Rule:MF_01914}.
CC -!- SUBUNIT: Component of the lipopolysaccharide transport and assembly
CC complex. {ECO:0000256|HAMAP-Rule:MF_01914}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000256|HAMAP-Rule:MF_01914}.
CC -!- SIMILARITY: Belongs to the LptA family. {ECO:0000256|HAMAP-
CC Rule:MF_01914}.
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; FUKM01000048; SJN13843.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1R4I3A8; -.
DR OrthoDB; 9795964at2; -.
DR Proteomes; UP000196331; Unassembled WGS sequence.
DR GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR GO; GO:0001530; F:lipopolysaccharide binding; IEA:InterPro.
DR GO; GO:0043165; P:Gram-negative-bacterium-type cell outer membrane assembly; IEA:UniProtKB-UniRule.
DR GO; GO:0015920; P:lipopolysaccharide transport; IEA:UniProtKB-UniRule.
DR Gene3D; 2.60.450.10; Lipopolysaccharide (LPS) transport protein A like domain; 1.
DR HAMAP; MF_01914; LPS_assembly_LptA; 1.
DR InterPro; IPR014340; LptA.
DR InterPro; IPR005653; OstA-like_N.
DR NCBIfam; TIGR03002; outer_YhbN_LptA; 1.
DR PANTHER; PTHR36504; LIPOPOLYSACCHARIDE EXPORT SYSTEM PROTEIN LPTA; 1.
DR PANTHER; PTHR36504:SF1; LIPOPOLYSACCHARIDE EXPORT SYSTEM PROTEIN LPTA; 1.
DR Pfam; PF03968; LptD_N; 1.
PE 3: Inferred from homology;
KW Periplasm {ECO:0000256|ARBA:ARBA00022764, ECO:0000256|HAMAP-Rule:MF_01914};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_01914};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01914}.
FT SIGNAL 1..20
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01914"
FT CHAIN 21..163
FT /note="Lipopolysaccharide export system protein LptA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01914"
FT /id="PRO_5013404867"
FT DOMAIN 28..139
FT /note="Organic solvent tolerance-like N-terminal"
FT /evidence="ECO:0000259|Pfam:PF03968"
SQ SEQUENCE 163 AA; 18188 MW; 9A88BEBCFDE30FC9 CRC64;
MNAFIRTALF ALAVPLSAAA QTSQAPIEVE ADQLDLDQRA GTAVYSGDVN IRQGNMQLRG
DRVEIIRNDA GELSRAIATG ERAYLRNQLD DQDEPMEGWA RRVVYHVAER RVELIDQAEL
TQAGDQFTGG RLEYFIDREV VQARSDVSGS EPQRIRMTLQ PAQ
//
