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Database: UniProt
Entry: R4YJR1_OLEAN
LinkDB: R4YJR1_OLEAN
Original site: R4YJR1_OLEAN 
ID   R4YJR1_OLEAN            Unreviewed;       182 AA.
AC   R4YJR1;
DT   24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT   24-JUL-2013, sequence version 1.
DT   24-JAN-2024, entry version 29.
DE   RecName: Full=Lipopolysaccharide export system protein LptA {ECO:0000256|HAMAP-Rule:MF_01914};
DE   Flags: Precursor;
GN   Name=yhbN {ECO:0000313|EMBL:CCK74621.1};
GN   Synonyms=lptA {ECO:0000256|HAMAP-Rule:MF_01914};
GN   ORFNames=OLEAN_C04450 {ECO:0000313|EMBL:CCK74621.1};
OS   Oleispira antarctica RB-8.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC   Oceanospirillaceae; Oleispira.
OX   NCBI_TaxID=698738 {ECO:0000313|EMBL:CCK74621.1, ECO:0000313|Proteomes:UP000032749};
RN   [1] {ECO:0000313|EMBL:CCK74621.1, ECO:0000313|Proteomes:UP000032749}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=23877221; DOI=10.1038/ncomms3156;
RA   Kube M., Chernikova T.N., Al-Ramahi Y., Beloqui A., Lopez-Cortez N.,
RA   Guazzaroni M.E., Heipieper H.J., Klages S., Kotsyurbenko O.R., Langer I.,
RA   Nechitaylo T.Y., Lunsdorf H., Fernandez M., Juarez S., Ciordia S.,
RA   Singer A., Kagan O., Egorova O., Petit P.A., Stogios P., Kim Y.,
RA   Tchigvintsev A., Flick R., Denaro R., Genovese M., Albar J.P., Reva O.N.,
RA   Martinez-Gomariz M., Tran H., Ferrer M., Savchenko A., Yakunin A.F.,
RA   Yakimov M.M., Golyshina O.V., Reinhardt R., Golyshin P.N.;
RT   "Genome sequence and functional genomic analysis of the oil-degrading
RT   bacterium Oleispira antarctica.";
RL   Nat. Commun. 4:2156-2156(2013).
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; FO203512; CCK74621.1; -; Genomic_DNA.
DR   AlphaFoldDB; R4YJR1; -.
DR   STRING; 698738.OLEAN_C04450; -.
DR   KEGG; oai:OLEAN_C04450; -.
DR   HOGENOM; CLU_095993_1_0_6; -.
DR   OrthoDB; 9795964at2; -.
DR   Proteomes; UP000032749; 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:UP000032749};
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..18
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01914"
FT   CHAIN           19..182
FT                   /note="Lipopolysaccharide export system protein LptA"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01914"
FT                   /id="PRO_5009019553"
FT   DOMAIN          30..140
FT                   /note="Organic solvent tolerance-like N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF03968"
SQ   SEQUENCE   182 AA;  19907 MW;  862100D44B49C8C0 CRC64;
     MFLKTLSAIL ILLTSAHALS LESDANAEIT IQSDRANFDR KTGIAIYIGN VILQQGTLLI
     NADEITLYSD QNQQLNKAVA KGKPAHFQQQ MKGDKGLTKA QGHLITYMTQ DKKVSLLTEA
     VLEQEGNSFS GNYINYNIIN EQITAKGQIE TQGTPSGEQP SGRIKMIIQP AKSAEKNNNE
     DA
//
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