ID A0A1A8TCK7_9GAMM Unreviewed; 241 AA.
AC A0A1A8TCK7;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 27-MAR-2024, entry version 26.
DE RecName: Full=Lipopolysaccharide export system ATP-binding protein LptB {ECO:0000256|ARBA:ARBA00017803};
GN Name=lptB_2 {ECO:0000313|EMBL:SBS29990.1};
GN ORFNames=MSP8886_01662 {ECO:0000313|EMBL:SBS29990.1};
OS Marinomonas spartinae.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Oceanospirillaceae; Marinomonas.
OX NCBI_TaxID=1792290 {ECO:0000313|EMBL:SBS29990.1, ECO:0000313|Proteomes:UP000092544};
RN [1] {ECO:0000313|EMBL:SBS29990.1, ECO:0000313|Proteomes:UP000092544}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CECT 8886 {ECO:0000313|EMBL:SBS29990.1,
RC ECO:0000313|Proteomes:UP000092544};
RA Kjaerup R.B., Dalgaard T.S., Juul-Madsen H.R.;
RL Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Part of the ABC transporter complex LptBFG involved in the
CC translocation of lipopolysaccharide (LPS) from the inner membrane to
CC the outer membrane. Probably responsible for energy coupling to the
CC transport system. {ECO:0000256|ARBA:ARBA00024818}.
CC -!- SUBUNIT: Component of the lipopolysaccharide transport and assembly
CC complex. The LptBFG transporter is composed of two ATP-binding proteins
CC (LptB) and two transmembrane proteins (LptF and LptG).
CC {ECO:0000256|ARBA:ARBA00026081}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|ARBA:ARBA00004515}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004515}; Cytoplasmic side
CC {ECO:0000256|ARBA:ARBA00004515}. Cytoplasm
CC {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the ABC transporter superfamily. Outer membrane
CC lipopolysaccharide export (TC 1.B.42) family.
CC {ECO:0000256|ARBA:ARBA00010865}.
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DR EMBL; FLOB01000003; SBS29990.1; -; Genomic_DNA.
DR RefSeq; WP_067014846.1; NZ_FLOE01000022.1.
DR AlphaFoldDB; A0A1A8TCK7; -.
DR STRING; 1792290.MSP8886_01662; -.
DR OrthoDB; 9780942at2; -.
DR Proteomes; UP000092544; Unassembled WGS sequence.
DR GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR CDD; cd03218; ABC_YhbG; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR InterPro; IPR017871; ABC_transporter-like_CS.
DR InterPro; IPR032823; BCA_ABC_TP_C.
DR InterPro; IPR030921; LPS_export_LptB.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR04406; LPS_export_lptB; 1.
DR PANTHER; PTHR45772; CONSERVED COMPONENT OF ABC TRANSPORTER FOR NATURAL AMINO ACIDS-RELATED; 1.
DR PANTHER; PTHR45772:SF10; LIPOPOLYSACCHARIDE EXPORT SYSTEM ATP-BINDING PROTEIN LPTB; 1.
DR Pfam; PF00005; ABC_tran; 1.
DR Pfam; PF12399; BCA_ABC_TP_C; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000313|EMBL:SBS29990.1};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Hydrolase {ECO:0000313|EMBL:SBS29990.1};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000092544}.
FT DOMAIN 4..237
FT /note="ABC transporter"
FT /evidence="ECO:0000259|PROSITE:PS50893"
SQ SEQUENCE 241 AA; 26585 MW; 65BA549A98AFA0FE CRC64;
MAVLEAKNLA KSYKKRQVVK DVSLSVESGQ AVGLLGPNGA GKTTCFYMIV GMVTNDAGGI
FIDGQDITKY AMHTRAQKGI GYLPQEASIF RKMSVEDNIY AILETRKELN KAQRKERLES
LLKEFHVTHI RSNLGMALSG GERRRVEIAR ALAMNPKFIL LDEPFAGVDP ISVGDIKLII
RHLQESGIGV LITDHNVRET LDICDKAYIV GNGHIIASGD ADTVINNEQV KKVYLGDDFR
L
//
