ID A0A1A9EW63_9GAMM Unreviewed; 168 AA.
AC A0A1A9EW63;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 24-JAN-2024, entry version 24.
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=A8C75_05795 {ECO:0000313|EMBL:ANG62052.1};
OS Marinobacterium aestuarii.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Oceanospirillaceae; Marinobacterium.
OX NCBI_TaxID=1821621 {ECO:0000313|EMBL:ANG62052.1, ECO:0000313|Proteomes:UP000078070};
RN [1] {ECO:0000313|Proteomes:UP000078070}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ST58-10 {ECO:0000313|Proteomes:UP000078070};
RA Baek K., Yang S.-J.;
RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ANG62052.1, ECO:0000313|Proteomes:UP000078070}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ST58-10 {ECO:0000313|EMBL:ANG62052.1,
RC ECO:0000313|Proteomes:UP000078070};
RX PubMed=29303694; DOI=10.1099/ijsem.0.002561;
RA Bae S.S., Jung J., Chung D., Baek K.;
RT "Marinobacterium aestuarii sp. nov., a benzene-degrading marine bacterium
RT isolated from estuary sediment.";
RL Int. J. Syst. Evol. Microbiol. 68:651-656(2018).
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}.
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DR EMBL; CP015839; ANG62052.1; -; Genomic_DNA.
DR RefSeq; WP_067379354.1; NZ_CP015839.1.
DR AlphaFoldDB; A0A1A9EW63; -.
DR STRING; 1821621.A8C75_05795; -.
DR KEGG; mars:A8C75_05795; -.
DR OrthoDB; 9795964at2; -.
DR Proteomes; UP000078070; Chromosome.
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 Reference proteome {ECO:0000313|Proteomes:UP000078070};
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..24
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01914"
FT CHAIN 25..168
FT /note="Lipopolysaccharide export system protein LptA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01914"
FT /id="PRO_5009003155"
FT DOMAIN 34..142
FT /note="Organic solvent tolerance-like N-terminal"
FT /evidence="ECO:0000259|Pfam:PF03968"
SQ SEQUENCE 168 AA; 18244 MW; 3F17CE07B3E5FB53 CRC64;
MKPNNTRLWL AALLSLSLSG TSLALPTDRN QPIHVSADTA TIDDNTGITT YSGNVEIAQG
TLKINARNVD LHRSESGVNR ILATGDVKFE QQAAKDKPVT NAYGERMDYQ VNRQEITITG
KARVVQQKDT FTGQKIVYNL DKSLVNAFSG EGGQGRVQMV IQPKGAAQ
//
